Hwk 3 H335 nd H345 3½ Digit nd 4½ Digit Advnced Digit Controer OPERATOR S MANUAL SIMPSON ELECTRIC COMPANY 520 Simpson Avenue Lc du Fmbeu, WI 54538-0099 (715) 588-3311 FAX (715) 588-3326 Printed in U.S.A. Prt No. 06-117287 Edition 9, 06/07 Visit us on the web t: www.simpsoneectric.com
About this Mnu To the best of our knowedge nd t the time written, the informtion contined in this document is technicy correct nd the procedures ccurte nd dequte to operte this instrument in compince with its origin dvertised specifictions. Notes nd Sfety Informtion This Opertor s Mnu contins wrning symbos which ert the user to check for hzrdous conditions. These pper throughout this mnu where ppicbe, nd re defined beow. To ensure the sfety of operting performnce of this instrument, these instructions must be dhered to.! Wrning, refer to ccompnying documents. Cution, risk of eectric shock. Pge 3 OCTL data Addr ModE FuLL Inq ALog LIm HI Technic Assistnce SIMPSON ELECTRIC COMPANY offers ssistnce Mondy through Fridy 8:00 m to 4:30 pm Centr Time. To receive ssistnce contct Technic Support or Customer Service t (715) 588-3311. Internet: http://www.simpsoneectric.com FS Lo HI Lo off This instrument is designed to prevent ccident shock to the opertor when propery used. However, no engineering design cn render sfe n instrument which is used creessy. Therefore, this mnu must be red crefuy nd competey before mking ny mesurements. Fiure to foow directions cn resut in serious or ft ccident. SCtL Lin Cord off Wrrnty nd Returns SIMPSON ELECTRIC COMPANY wrrnts ech instrument nd other rtices mnufctured by it to be free from defects in mteri nd workmnship under norm use nd service, its obigtion under this wrrnty being imited to mking good t its fctory ny instrument or other rtice of equipment which sh within one (1) yer fter deivery of such instrument or other rtice of equipment to the origin purchser be returned intct to it, or to one of its uthorized service centers, with trnsporttion chrges prepid, nd which its exmintion sh discose to its stisfction to hve been thus defective; this wrrnty being expressy in ieu of other wrrnties expressed or impied nd of other obigtions or ibiities on its prt, nd SIMPSON ELECTRIC COMPANY neither ssumes nor uthorizes ny other persons to ssume for it ny other ibiity in connection with the ses of its products. This wrrnty sh not ppy to ny instrument or other rtice of equipment which sh hve been repired or tered outside the SIMPSON ELECTRIC COMPANY fctory or uthorized service centers, nor which hs been subject to misuse, negigence or ccident, incorrect wiring by others, or insttion or use not in ccord with instructions furnished by the mnufcturer. PASS Entr Pwrd Chg Pwrd rst Pwrd 1 Pt 2 Pt 16 Pt ELEC ELEC ELEC disp disp disp 2 36
Contents Pge 2 SP4 DCTL MEAS Pge 3 VAL4 RSP4 ALR4 ST4 dp FrSH band brit tare HILo 35 Hi LO OFF ND NE Position on off on off HYSt dlay LtCH H_HI H_Lo d_hi d_lo continued on pge 36 QUICK START REFERENCE FOR TYPICAL CONTROL INSTRUMENT FEATURES... 5 Insttion nd Wiring... 5 Progrmming... 5 Bsic Key Opertion (for Progrmming)... 5 Decim Point... 5 Lineriztion... 6 Set Points & Reys... 6 1. INTRODUCTION... 8 1.1 Gener Description... 8 1.2 Specifictions... 8 2. INSTALLATION AND PANEL CUTOUT... 10 2.1 Mounting Requirements... 10 2.2 Engineering Lbe Pcement... 10 2.3 Removing / Insting Modues... 11 3. INPUT CARDS... 11 3.1 Low Current... 11 3.2 High Current... 12 3.3 Vots... 13 3.4 Resistnce... 14 3.5 Rey Crds... 14 3.6 Power Suppy Crds... 15 4. OUTPUT CARDS... 15 4.1 Excittion... 16 5. DISPLAY AND KEYPAD CONTROLS... 17 5.1 Operting the Keys... 17 5.1.1 Run Mode... 17 5.1.2 Progrm Mode... 17 5.1.3 Edit Mode... 17 5.1.4 Reset to Fctory Defuts... 17 5.1.5 Pssword Reset... 17 6. PROGRAMMING... 18 6.1 Progrmming Order... 18 6.2 Gener Progrmming Guideines... 18 6.3 Progrmming Menu... 18 6.4 Setpoint nd Rey Contro... 19 6.4.1 Setpoint s... 19 6.4.2 Rey Settings... 19 6.5 Dispy Contro... 21 6.6 Mesurement Contro... 22 6.7 Output Contro... 23 6.7.1 Setting the Limits (LIM)... 23 6.8 Scing / Lineriztion Contro... 25 6.8.1 Lineriztion Deti... 26 6.9 Pssword... 28 6.9.1 Pssword Entry... 29 6.9.2 Chnging the Pssword... 29 7. RS-485 COMMUNICATIONS... 29 7.1 RS-485 Commnd Structure... 29 7.2 Prefix... 29 7.3 Address... 29 7.4 Vid Commnds... 30 7.5 Exmpes... 32 8. FLOW CHART... 34 4
QUICK START REFERENCE FOR TYPICAL CONTROL INSTRUMENT FEATURES 8. FLOW CHART This section outines the most commony used fetures of the Hwk 3 controer nd functions s quick strt guide. Pese refer to the tbe of contents to find in-depth informtion or dvnced fetures. Min Mode SP1 VAL1 Insttion nd Wiring See Section 1 in this mnu for specific wiring nd insttion informtion pertining to user s specific unit. With ony the power suppy wired, the Hwk 3 cn be progrmmed before insttion. The Hwk 3 fetures non-votie memory; progrmming informtion wi not be ost due to power oss or when chnging meter s oction. RSP1 HYSt dlay LtCH H_HI H_Lo d_hi d_lo Progrmming ALR1 Hi LO OFF Mny of the dvnced fetures of the Hwk 3 respond to, nd interct with, ech other. When progrmming the Hwk 3 it is importnt tht the proper order is foowed when setting up fetures. The foowing is the recommended order. ST1 ND NE 1. Decim Point 2. Lineriztion (AKA Scing) 3. Set Point/Rey Contro (if ppicbe) 4. Anog output or other ppicbe contros. Bsic Key Opertion (for Progrmming) SP2 VAL2 RSP2 HYSt dlay H_HI H_Lo d_hi d_lo 1. enters the min progrmming menu, bcks out of submenus (one eve t time) nd returns to run mode from the min menu. Exiting the progrmming menu in this mnner ssures tht chnges wi be sved. so moves the cursor to the eft. ALR2 Hi LO OFF LtCH 2. scros through menus nd chnges prmeters. 3. RES opens submenus, moves binking prmeter into edit mode nd ows editing. Decim Point Using the 3-1/2 digit Hwk 3 s n exmpe, the decim point cn be pced in ny one of 5 octions without ffecting the number. For exmpe, 10 vots wi dispy s 10.00. This dispy cn be chnged to get 100.0. Keep in mind tht the decim point is sti needed for some ppictions. 1. Press to enter the progrmming mode. 2. Scro unti dctl (dispy contro) shows. Press nter. SP3 ST2 VAL3 RSP3 ALR3 ND NE Hi LO OFF HYSt dlay LtCH H_HI H_Lo d_hi d_lo 3. When DP nd 2345 fshes, press ter. 4. 2345 is now fixed dispy. Use or to move the decim point s necessry. Press Ente. 5. Use to sve chnges. Pge 2 ST3 ND NE 5 34 continued on pge 35
$02SAVE Permnenty sve the settings to fsh memory. *2=SAVE_TO_ FLASH Hwk 3 response. To verify st setting chnge: $02RA1 Red rm 1 settings. *2=HI 12.00,SP_ DELAY=H2000ms, L500ms,RELAY=ND Hwk 3 response: High setpoint t 12.000 with Hi deyed esponse of 2.0 seconds, Lo dey of 0.5 seconds nd normy de-energized rey. $02LP3 Set the number ineriztion points to 3. *2 Hwk 3 Response $02L1E040.00D000.00 Lineriztion point 1 eectric input is 4000 counts, dispy shows 0. *2 Hwk 3 response. $02L2E120.00D050.10 Lineriztion point 2 eectric input is 12000 counts, dispy shows 50.10 *2 Hwk 3 response. $02L3E200.00D100.00 Lineriztion point 3 eectric input is 20000 counts, dispy shows 100.00 *2 Hwk 3 response. $02EXIT Terminte menu settings, sve chnges nd resume norm opertion. *2=UPDATE_RAM Hwk 3 response. NOTE: After ineriztion chnges, the Hwk 3 permnenty sves the chnges to fsh memory. To verify st setting chnge: $02RL *2=,(1)E= 40.00,(1)D= 0,(2) E= 120.00,(2)D= 50.10, (3)E= 200.00,(3)D= 100.00 Hwk 3 response 33 Lineriztion Using Hwk 3 3-1/2 digit meter with 200mVDC rnge, the foowing exmpe shows 1 pt. ineriztion for 150DCA ppiction using 50mV shunt. Pese refer to Section 6.8.1 for mutipe point ineriztions nd in-depth instruction. 1. Press to enter progrmming mode. 3. Scro unti SCtL (screen contro) dispys. 4. Press En.. Lin (ineriztion) shoud dispy. 5. Press Ente. Dispy fshes off nd Cord (coordinte). 6. Press Ente. off is now fixed dispy. Scro up unti 1pt dispys. Press ent.. 7. The dispy fshes number nd ee1. Press ente. 8. Use, nd to chnge the number to 200.0. If necessry, move one pce to the eft of 2 to remove the - sign. 200.0 represents the eectric mximum input of 200.0mV. 9. Press Ente. The dispy wi fsh number nd dsp1. Press nter. 10. Chnge the number to 600.0 by using, nd. If necessry, move one pce to the eft of the 6 to remove the - sign. 600.0 represents the dispyed vue in mps when the fu sce input is reched. Press ent.. 11. Use to sve chnges. Now 150.0 is on the dispy with 50.0DCmV ppied to the input. Set Points & Reys CAUTION: Before editing the set points nd reys check tht the decim point nd ineriztion re set propery. 1. Press to enter progrmming mode. 2. Scro or unti the pproprite menu item (SP1 SP4) dispys. Press Ente. 3. The dispy shoud fsh between VAL () nd number (defut is 10.00). Press Ente. 4. Set number to the desired vue by using, or. Press Ent. 5. Set rey response. The dispy wi fsh terntey from dlay to rsp. Press ente. Use or to seect choice: Dey, Ltch or Hysterisis. Ony one response cn be set.. Dey: This prmeter wi ctute the given rey fter set mount of time when pst the set point setting. Press. The dispy wi show d_lo nd number. Press ent. i. Use, or to enter the mount of dey time (0-60 Sec) ii. Press nte. The dispy wi show d_hi nd number. iii. Press ente. Enter the mount of dey time (0-60 Sec) Press rm.. 6
b. Ltch: This prmeter wi ctute the given rey. To reset mnuy, press. i. The dispy wi fsh between LtCH nd number. Press ent. ii. Enter the mount of dey desired before the rey ctutes. (0-60 Seconds) Press ENT. c. Hysterisis: This is the percentge bove or beow the setpoint where the rey wi ctute. i. The dispy wi show h_lo nd number. Press. ii. Enter the % of hysterisis (0-29.9%) fing Edge, Press. iii. The dispy wi show h_hi nd number. Press. iv. Enter the % of hysterisis (0-29.9%) rising Edge. Press. 6. To set rm to Hi, Lo or Off, press when dispy fshes Choose Hi, Lo or Off nd press. 7. Next choose the stte of the rey to be Normy Energized ne or De-Ener-gized nd. When dispy fshes press. Choose desired stte Press to return to min menu. 8. Set SP2, SP3 nd SP4 s necessry nd sve chnges. mnds tht work in Query mode. Response Structure: The Hwk 3 wi not echo the commnd sent to it, but, wi repy in one of three wys: 1. % nd some error messge. The commnd ws not understood or the option checksum fied. 2. * The commnd ws ccepted nd the response requires no dt. 3. *{DATA} The commnd ws ccepted nd DATA is suppied in return. The percent mrk (%, ASCII 37, 25h) nd the sterisk (*, ASCII 42, 2Ah) re the ony two vid response prefix chrcters. Response Dey: Hwk 3 shoud respond in ess thn 50mS. During this witing period, no other commnds shoud be issued. If Hwk 3 does not respond, ssume no response nd timeout. 7.5 Exmpes NOTE: A repies wi terminte with crrige return (^M, ASCII 13, 0Dh). The foowing re some exmpes of commnds nd their expected response: $02RD Red unit with ddress 02 *2=138.00A1A3 Hwk 3 response: is 138.00 nd rm 1 nd rm 3 re tripped. #02RD75 Red unit with ddress 02, ong response, the checksum is 75. *2=138.00A1A3C7 Unit ddress 02 response, vue is 138.00, rm 1 nd rm 3 re tripped with C7 s the checksum. $02SP1+12.000 Configure setpoint 1 to 12.000. *2 Hwk 3 response. $02AL1H Configure setpoint 1 rm high. *2 Hwk 3 response. $02R1DH+2.00 Configure setpoint 1 response to Hi dey of 2.0 seconds. *2 Hwk 3 response. $02R1DL+0.50 Configure setpoint 1 response to Lo dey of 0.5 seconds. *2 Hwk 3 response. $02S1D Configure setpoint 1 rey to be normy de-energized. *2 Hwk 3 response. $02MM1 Turn Min Mx cpbiity on. *2 Hwk response. 7 $02EXIT Terminte menu settings nd resume norm opertion. *2=UPDATE_RAM Hwk 3 response. 32
S1 (D,E) S2 (D,E) S3 (D,E) S4 (D,E) AOH (NUM) AOL (NUM) FS (0, 1, 2) Stte of rey when not in rm: De-energized, Energized. Set the Anog Output Hi Limit Set the Anog Output Lo Limit Anog Output Fi Sfe Mode O = Off 1 = Lo Leve 2 = Hi Leve PAS (NUM) Chnge Pssword to the foowing NUMber. (000 through 999 nd -999) Note: Lineriztion points must be oded in scending order, or unit wi function errticy. LP0 Lineriztion Off (Dispy vues s mesured eectricy). LP(1 16) The number of ineriztion points to be oded. L1 (evalue),(dvalue) One point Lineriztion. Refer to the tbe on Lineriztion (6.5.6 nd 6.5.7) L2(eVALUE),(dVALUE) Two point Lineriztion. L3 (evalue),(dvalue) L4 (evalue),(dvalue) L5 (evalue),(dvalue) L6 (evalue),(dvalue) L7 (evalue),(dvalue) L8 (evalue),(dvalue) L9 (evalue),(dvalue) L10 (evalue),(dvalue) L11 (evalue),(dvalue) L12 (evalue),(dvalue) L13 (evalue),(dvalue) L14 (evalue),(dvalue) L15 (evalue),(dvalue) L16 (evalue),(dvalue) Sixteen point Lineriztion. EXIT Impement previousy sent commnds. The Hwk 3 wi then resume monitoring its input nd operting reys. Note: EXIT does not permnenty sve the chnges. SAVE Sve present settings in fsh memory. Note: This step ows the unit to remember chnges fter power down nd to ow the Hwk 3 to resume norm opertions. This step is not required for com- 1. INTRODUCTION 1.1 Gener Description The Simpson Eectric Hwk 3 Advnced Digit Pne Meter/Controer hs both 3-1/2 nd 4-1/2 digit dispys. A LEDs re 7 segment nd offer 5 brightness eves. This high quity instrument hs user-progrmmbe prmeters, set from the front pne in esy to understnd terminoogy. The dispy shows ctivted set point indictors (up to four). The keypd buttons hve both udibe nd tctie feedbck to prevent keystroke errors. 1.2 Specifictions Dispy: Type: Height: Decim Point: Brightness: Overrnge: Underrnge: Arm Indictors: Lineriztion: 7 segment, Red LED, Qty. 4 or 5 (Green Option) 0.56 (14.2 mm) 4 or 5 position user progrmmbe from front pne 5 eves user progrmmbe Dispy reds EEEE indicting Mximum Exceeded Dispy reds -EEEE indicting Minimum Exceeded 4 LED indictors for up to 4 independent Set Points 3.5 digit = 2 points, 4.5 digit = 16 points. *Power Requirements: AC: 120, 85-250VAC, @ 10VA DC: 9-36VDC @10VA * NOTE: Ech suppy is shown t the mximum nd minimum vues except the 120VAC unit, which is owed 10% *Environment: Operting Temperture: 0 C to +50 C Storge Temperture: Retive Humidity: Ambient Temperture: 25 C Temperture Drift: 100ppm/ C Wrm-up Time: 10 minutes -10 C to +60 C Mximum retive humidity 80% for temperture up to 31 C nd decresing inery to 50% retive humidity t 50 C *NOTE: For indoor use to n titude up to 2000m Noise Rejection: NMRR: 60 db @ 50/60Hz CMRR: 70 db @ 50/60Hz Anog to Digit Conversion: Technique: Successive pproximtion with over smping Rte: 10 conversions per second Dispy Refresh Rte: 1-420 updtes/min (240 defut) 31 8
Mechnic: Beze: Depth: Pne Cutout: Cse Mteri: Weight: Eectric: Accurcy: 3.9 x 2.0 x 0.52 (99mm x 51mm x 13.2mm) 3.24 (82.3mm) behind pne 3.62 x 1.77 (92mm x 45mm) 1/8 DIN Fme retrdent ABS Approximtey 10 oz. (283.5 grms) Listed s % of reding t 25 C. Add 100ppm/ C to compenste for drift. Tested t 50Hz, incude +/-1 count for every 100Hz bove 50 Hz. Trnsient Overvotge: Insttion Ctegory III, Poution Degree 2 Anog Output: RS-485 Specifictions Input Bord Type Rnge Input Bord Resoution Resoution Input Impednce* Accurcy Accurcy Type Rnge 4.5 3.5 Overod 4.5 3.5 AC Current 200 A 10 na.1 ma 1 K 11mA AC.1% ±2 Cnt.3% ±2 Cnt Resoution 4.5 Smping Rte = 100 msec. Rection Time 0 to Fu Sce = 10 μsec 2 wire/ Hf Dupex, Bud rte: 9600 bud, 1mS dey per chrcter, 32 Nodes (Hwk 3 units) mximum on Bus. Opticy nd mgneticy isoted for ground oop eimintion Resoution 3.5 Tbe 1-1 Input Impednce 200 V 10 mv.1v 2 M 300 VDC.05% ±1 Cnt.1% ±1 Cnt 600 V.1 V 1 V 2 M 1K VDC.1% ±1 Cnt.2% ±1 Cnt Tbe 1-2 Input Bord Type Rnge Resoution 4.5 Resoution 3.5 Input Impednce Overod Accurcy 4.5 Accurcy 3.5 DC Current 200μA 10 na.1 ma 1K 11mA DC.05% ±1Cnt.1% ±1 Cnt Tbe 1-3 Input Bord Type Rnge Resoution Resoution Input Accurcy Accurcy 4.5 3.5 Impednce* Overod 4.5 3.5 AC Votge 200mV 10 V.1 mv 200K 10 VDC.05% ±1 Cnt.1% ±1 Cnt 2 V.1 mv 1 mv 200K 100 VDC.05% ±1 Cnt.1% ±1 Cnt 20 V 1 mv 10 mv 2 M 300 VDC.05% ±1 Cnt.1% ±1 Cnt 200 V 10 mv.1 V 2 M 300 VDC.05% ±1 Cnt.1% ±1 Cnt 600 V.1 V 1V 2 M 1K VDC.1% ±1 Cnt.2% ±1 Cnt Tbe 1-4 9 Overod Accurcy 4.5 Accurcy 3.5 DC Votge 200 mv 10 V.1 mv 1 M 10 VDC.05%±1 Cnt.1% ±1 Cnt 2 V.1 mv 1 mv 1 M 100 VDC.05% ±1 Cnt.1% ±1 Cnt 20 V 1 mv 10 mv 2 M 100 VDC.05% ±1 Cnt.1% ±1 Cnt (Sme for TRMS) *@60Hz (Sme for TRMS) *@60Hz 2 ma.1 A 1 ma 100 35mA DC.05% ±1Cnt.1% ±1 Cnt 20 ma 1 A 10 ma 10 111mA DC.05% ±1Cnt.1% ±1 Cnt 200 ma 10 A.1 ma 1 353mA DC.05% ±1Cnt.1% ±1 Cnt 2 A.1 ma 1 ma.013 7A DC.2% ±1 Cnt.3% ±1 Cnt 5 A.1 ma 1 ma.013 7A DC.2% ±1 Cnt.3% ±1 Cnt 2 ma.1 A 1 ma 100 35mA AC.1% ±2 Cnt.3% ±2 Cnt 20 ma 1 A 10mA 10 111mA AC.1% ±2 Cnt.3% ±2 Cnt 200 ma 10 A.1 ma 1 353mA AC.1% ±2 Cnt.3% ±2 Cnt 2 A.1 ma 1 ma.013 7A AC.2% ±2 Cnt.3% ±2 Cnt 5 A.1 ma 1 ma.013 7A AC.2% ±2 Cnt.3% ±2 Cnt 7.4 Vid Commnds The first 10 commnds do not suspend the Hwk opertion nd re vid commnds for either Fu or Inq modes. RD Red the dispy nd ny tripped rms. RST Reset ny tched reys. RA1 Red rm setpoint 1 informtion RA2 Red rm setpoint 2 informtion RA3 Red rm setpoint 3 informtion RA4 Red rm setpoint 4 informtion RL MAX MIN AO TAR Red ineriztion vues. Red the mximum vue reched. (MM1 must hve been previousy sent or HI LO ws ocy set to on ) Red the minimum vue reched. (MM1 must hve been previousy sent or HI LO ws ocy set to on ) Red nog output setting informtion. Cpture current dispy nd use s tre or Zero offset. (T1 must hve been previousy sent or tre ws ocy set to on ) The foowing 40 commnds re ony vibe if Hwk 3 is set to Fu mode. Where the term VALUE is used it wi represent 5 digit number with propery octed decim point. WARNING: These commnds suspend the opertion of Hwk 3 unti the EXIT commnd is issued. Hwk 3 wi then resume monitoring its input nd operting reys. (After 2 minutes, the unit wi time out, fush chnges nd resume norm opertion.) DP (0-5) Set decim point oction. 0= off, 1= before sb 5= before msb MM1 Turn MIN MAX on. MM0 Turn MIN MAX off. T1 Turn tre on. T0 Turn tre off. SP1 (VALUE) Setpoint vue SP2 (VALUE) SP3 (VALUE) SP4 (VALUE) AL1 (H,L,O) Arm threshod: High, Low, Off AL2 (H,L,O) AL3 (H,L,O) AL4 (H,L,O) R1 (HH,HL,DH,DL,L) (NUM) R2 (HH,HL,DH,DL,L) (NUM) R3 (HH,HL,DH,DL,L) (NUM) R4 (HH,HL,DH,DL,L) (NUM)! Rey response: HH hysteresis high, HL hysteresis Low DH Dey high, DL Dey Low, L Ltch The NUMber tkes the formt NN.NN with vues imited to those shown in section 6.4. Rey response 30
6.9.1 Pssword Entry 1. Press to enter the progrmming mode. 2. Scro or unti PASS. Press REs. 3. PWrd Entr fshes foowed by 123. Press REs. 4. 00123 nd 3 fshes. 5. Use, nd to chnge dispy to 00000. Press REs. 6. GOOD dispys foowed by CHG. 7. Press to return to the min menu in order to continue progrmming. 6.9.2 Chnging the Pssword 1. Foow previous steps 1 through 5, then press REs. 2. Pwrd Entr fshes on the screen foowed by 123. Press REs. 3. Press, nd to chnge to ny number between 0-999. Press REs. CHGD Pwrd wi dispy foowed by CHG. 4. Press twice to return to min menu. Sve chnges. Input Bord Type Rnge Resoution 4.5 Resoution 3.5 Tbe 1-5 Input Impednce Overod Accurcy 4.5 Accurcy 3.5 Resistnce 200 10 m.1 1.2K 5VDC.1% ±2 Cnt.1% ±2 Cnt 2K.1 1 12K 5VDC.1% ±2 Cnt.1% ±2 Cnt 20K 1 10 121K 5VDC.1% ±2 Cnt.1% ±2 Cnt 200K 10 100 1.2M 5VDC.1% ±2 Cnt.1% ±2 Cnt NOTE: TRMS signs beow 1% of fu sce my become unstbe becuse of TRMS process. # Note: A rnges except 600V re UL Listed 2. INSTALLATION AND PANEL CUTOUT 3.57" 90.7mm 1.77" 45mm 7. RS-485 COMMUNICATIONS The RS-485 crd is used for communiction in network where mutipe sensors (not necessriy Hwk 3 sensors) report bck to centr host computer. The RS-485 crd is configured for 9600 bud, 8 bit, 1 stop bit, no prity, hf dupex seri communiction, nd wi respond on poed bsis ony. Ech Hwk 3 wi respond to its own unique ddress ony fter being requested by the host. The Hwk 3 remins istener unti sked to respond. 3.93" 99.8mm 0.52" 13.2mm 3.62" 92mm 3.24" 82.3mm NOTE: User-friendy interfce softwre for Microsoft Windows Operting Systems is vibe to progrm nd contro the Hwk 3 remotey vi the RS-485. Contct Simpson Eectric Compny for detis. 2.04" 51.8mm 1.76" 44.7mm Engineering Lbe 7.1 RS-485 Commnd Structure [Prefix][Address][Commnd][Checksum][Crrige Return] 7.2 Prefix The Hwk 3 istens for messges beginning with one of two prefix chrcters, the dor sign ($, ASCII 36, 24h) or the pound sign (#, ASCII 35, 23h). The dor sign ($) requests short response from the Hwk nd the pound sign (#) requests ong response with checksum from the Hwk. 7.3 Address The next two chrcters represent the unit s ddress. The chrcters cn rnge from 01 to 99. A other chrcters in this position re ignored. This wi mtch the corresponding ddress on the Hwk 3 unit. For exmpe: With the ddress on the Hwk set t 01 the commnd to ddress it woud be $01. The sme scheme is used to derive the checksum on ong response, the crrige return is gin not ccuted into the checksum. 29 Figure 2-1. Insttion nd Pne Cutout 2.1 Mounting Requirements The Hwk 3 Advnced Digit Controer 1/8 DIN meters require pne cutout of 1.77 (45mm) high nd 3.62 (92mm) wide. To inst the meter into the pne cutout, remove the cips from the side of the meter. Side the meter through the pne cutout, then side the mounting cips bck on the meter. Press eveny to ensure proper fit. 2.2 Engineering Lbe Pcement To repce the engineering unit be, pce the tip of bpoint pen into the sm hoe t the bse of the engineering be in the beze. Side the be up unti it pops out. Grsp nd remove. Side the new be hf the distnce in, then use the bpoint pen to side it into pce. 10
2.3 Removing / Insting Modues show over-rnge (EEE or EEE) when the dispy exceeds 30000 (300.00) or goes beow 0 (0.00). Shut power off before removing or insting modues. 1. Remove modue from cse by inserting screwdriver into tb sot opening on top of the modue. Appy pressure to reese modue from cse. Repet procedure for tb octed on underside of the modue nd side the modue wy from the cse. 2. To inst modue, crefuy ign the modue edges with the sots in the cse nd press forwrd unti the tbs (on top nd bottom) engge. D i s p y V u e 300.00 225.00 150.00 75.00 0.00-5.00 1.25 7.50 13.75 20.00 NOTE: It is not recommended to repce input modues in the fied; instrument woud require cibrtion. 3. INPUT CARDS 3.1 Low Current Rnge 200 A 2mA 20mA 200mA ~IN HI ~IN LO AC MILLIAMPS Figure 3.1 Figure 2.2. Removing Option Modue AC/TRMS Current: The ow current crd cn be configured from the fctory to operte t 200 micromp (200μA) fu sce up to 200 miimp (200mA) fu sce. Becuse the signs mesured my be ess thn the noise in the surrounding environment, shieded cbe shoud be used with the sign source end connected to erth ground. Refer to section 1.2 for compete operting specifictions on ech rnge. WARNING: With this nd input crds, do not exceed 250 Vrms between IN LO nd erth ground. 11! 6.9 Pssword Eectric Figure 6-5 Tbe 6.7 Pss (Pssword) Defut 000 Fu Access. 001-200 No Access to System Contro Menu (SCtL) 201-400 No Access to SCtL nd Mesurement Contro Menu (MEAS) 401-600 No Access to SCtL, MEAS nd Output Contro Menu (octl) 601-800 No Access to SCtL, MEAS, octl nd Setpoint Contro Menus (SP1-SP4) 801 to 999 No ccess except pssword entry -999 Keypd ockout. A future key strokes wi be ignored. A setting chnges must come from RS-485 port. This choice is vibe ony if the RS-485 crd is present nd configured for Fu. CHG Nu-ps (New Pssword) Chnge the pssword to new vue. This is vibe ony fter successfuy entering the current pssword or if the pssword is set to 000. The defut pssword stops the user from ccidenty entering into cibrtion mode. The Hwk 3 hs sever pssword eves. 28
(25.000) or goes beow -15000 (-15.000). D i s p y V u e 25.000 12.500 0.000-12.500-25.000-20.000-10.000 0.000 10.000 Eectric Figure 6-3 2 point Lineriztion: In this mode the dispy wi rete indirecty to the eectric input. This cse is typicy used to crete process meter. Using the exmpe of 20V DC meter, 1 to 10VDC process output wi be monitored nd wi dispy the resut in percent. 1 Vot represents 0% nd 10 Vot represents 100%. Notice tht on 2 point ineriztion no symmetry is ssumed. The dispy wi show over-rnge (EEE or -EEE) when the dispy exceeds 10000, (100.00), (input bove 10V even though the crd is designed to hnde up to 20V) or goes beow 0(0.00). D i s p y V u e 100.00 75.00 50.00 25.00 0.00 1.00 3.25 5.50 Eectric Figure 6-4 Muti-point Lineriztion: In this mode the dispy wi not rete to the eectric input. This cse is typicy used to ftten ogrithmic response. This feture is ony incuded on the 4-1/2 digit unit. Up to 16 points of dt cn be entered. Using the exmpe of 20V DC meter, we wish to monitor -5 to 20V DC pressure trnsducer tht spns 0 psi to 300 psi but in non iner wy. The trnsducer mnufcturer provides the foowing informtion: -5 Vots = 0 Psi 0 Vots =10Psi 5 Vots = 40Psi 15 Vots = 80Psi 18 Vots =200Psi 20 Vots =300Psi We wi use this dt to deveop 6 point ineriztion. Notice tht on Muti-point ineriztion no symmetry is ssumed. The dispy wi 27 7.75 10.00 20.000 Rnge 200 A 2mA 20mA 200mA IN HI IN LO DC MILLIAMPS Figure 3.2 3.2 High Current Rnge 2A 5A ~IN HI ~IN LO AC AMPS Figure 3.3 Rnge 2A 5A IN HI IN LO DC AMPS Figure 3.4 DC Current: The ow current crd cn be configured from the fctory to operte t 200 micromp (200μA) fu sce or up to 200 miimp (200mA) fu sce. Becuse the signs mesured my be ess thn the noise in the surrounding environment, it is recommended tht shieded cbe be used with the sign source end connected to erth ground. The pority is importnt for the DC crd to operte propery. Connect the most positive + sign to the IN HI termin nd most negtive to the IN LO termin. WARNING: With this nd input crds, do not exceed 250 Vrms between IN LO nd erth ground. AC/TRMS Current: The high current crd cn be configured from the fctory to operte t 2 mp (2A) fu sce or 5 mp (5A) fu sce. Becuse ong engths nd sm wire cn 12! RESET ENTER cuse osses to the sign mesured, it is recommended tht wire engths re kept ess thn 10 feet nd wire be no ess thn 20g. Refer to section (1.2) for compete operting specifictions on ech rnge.! WARNING: With this nd input crds, do not exceed 250 Vrms between IN LO nd erth ground. Use isotion trnsformers or donut current trnsformers to monitor high votge equipment. DC Current: The high current crd cn be configured from the fctory to operte t 2 mp (2A) fu sce or 5 mp (5A) fu sce. Becuse ong engths nd sm wire cn cuse osses to the sign mesured, it is recommended tht wire engths re kept ess thn 10 feet nd wire is no ess thn 20 g. The pority is importnt for the DC crd to operte propery. Connect the most positive + sign to the IN HI termin nd most negtive to the IN LO termin.! WARNING: With this nd input crds,do not exceed 250 Vrms between IN LO nd erth ground. Use isotion trnsformers or donut current trnsformers to monitor high votge equipment.
3.3 Vots ~IN HI 20V/200V 600V ~IN HI 200mV/2V ~IN LO AC VOLTS Figure 3.5 IN HI 20V/200V 600V >2V 2V Mx. >2V AC /TRMS Vots: The votge crd cn be configured from the fctory to operte t 200 miivot (200 mv) fu sce or up to 600 Vots (600V) fu sce. Depending on how the crd is configured, IN HI is one of two termins. If the input is configured for 2 vots or 200 miivots, use the IN HI connection cosest to IN LO. If the input is configured for 20 vots, 200 vots or 600 vots, use the IN HI connection frthest wy from IN LO (Top of crd). Refer to section 1, prgrph 1.2 for compete operting specifictions on ech rnge. IN HI 200mV/2V 2V Mx. Figure 3.6 IN LO DC VOLTS!! WARNING: With this nd input crds, do not exceed 250 Vrms between IN LO nd erth ground. Connect IN LO to neutr ine or use isotion trnsformers to monitor high votge equipment. DC Vots: The votge crd cn be configured from the fctory to operte t 200 miivot (200 mv) fu sce or up to 600 Vots (600V) fu sce. Depending on how the crd is configured, IN HI is one of two termins. If the input is configured for 2 vots or 200 miivots, use the IN HI connection cosest to IN LO. If the input is configured for 20 vots, 200 vots or 600 vots, use the IN HI connection frthest wy from IN LO (Top of crd). The pority is importnt for the DC crd to operte propery. Connect the most positive + sign to the IN HI termin nd most negtive to the IN LO termin. WARNING: With this nd input crds, do not exceed 250 Vrms between IN LO nd erth ground. Connect IN LO to neutr ine or use isotion trnsformers to monitor high votge equipment. 6.8.1 Lineriztion Deti Lineriztion off. In this mode the dispy wi rete directy to the eectric input. A 20VDC unit wi show-20000 to 20000 on the 5 digit dispy. Grphicy, the input hs 1 to 1 correspondence to the dispy. Figure 6-1 1 point Lineriztion: In this mode the dispy retes indirecty to the eectric input. Exmpe 1, The 20VDC retes to 0 to 35kv trnsformer. A 20VDC unit wi show 0 to 35000 on the 5 digit dispy. Input tes the device tht 20.000 eectric wi correspond to 35000 on the dispy. Notice tht on 1 point ineriztion symmetry is ssumed bout zero, nd in this cse, there is no zero offset. The dispy wi show (EEE or -EEE) when the dispy exceeds 35000 or goes beow -5000. D i s p y V u e D i s p y V u e 35.000 17.500 0.000 20.000 10.000 0.000-20.000-17.500-35.000-10.000-20.000-10.000 0.000 Eectric 10.000 20.000-20.000-10.000 0.000 10.000 20.000 Dmge nd serious injury wi occur if connection instructions for input crds re not foowed. If the operting rnge of ny input crd needs chnged, pese contct fctory uthorized service center. 13 Eectric Figure 6-2 Exmpe 2, The 20VDC hs 5 vot offset t zero. A 20VDC unit wi show -15000 to 25000 on the 5 digit dispy. We woud te the device tht 0.000 eectric wi correspond to 5.000 on the dispy. Notice tht on 1 point ineriztion symmetry is now ssumed bout the offset. The dispy wi show over-rnge (EEE or -EEE) when the dispy exceeds 25000 26
6.8 Scing / Lineriztion Contro Improved ineriztion on the Hwk 3 ows use of digits; -9999 to 9999 with the 3.5 digit version nd -99999 to 99999 with the 4.5 digit version. The 4.5 version cn so be inerized up to 16 points in order to ccommodte non-iner processes. The 3.5 version ony hs 2 point ineriztion. NOTE: Lineriztion must be done with positive sope. Lineriztion cnnot be done with negtive sope or prbo. SctL LIN (Lineriztion) COrd (Coordintes) off Tbe 6-6 See 7.8.1 for more deti on ineriztion. 1 Pt ELE1 = vue DSP1 = vue 2 Pt ELE2 = vue DSP2 = vue 3 Pt ELE3 = vue DSP3 = vue 4 Pt ELE4 = vue DSP4 = vue 5 Pt ELE5 = vue DSP5 = vue 6 Pt ELE6 = vue DSP6 = vue 7 Pt ELE7 = vue DSP7 = vue 8 Pt ELE8 = vue DSP8 = vue 9 Pt ELE9 = vue DSP9 = vue 10 Pt ELE10 = vue DSP10 = vue 11 Pt ELE11 = vue DSP11 = vue 12 Pt ELE12 = vue DSP12 = vue 13 Pt ELE13 = vue DSP13 = vue 14 Pt ELE14 = vue DSP14 = vue 15 Pt ELE15 = vue DSP15 = vue 16 Pt ELE16 = vue DSP16 = vue 1. Press to enter the progrmming mode. 2. Scro or unti SCtL (Sce / Lineriztion contro) dispys. Press. When Cord nd number nd Pt fshes, press REs. 5. A number nd Pt is now fixed dispy. Use or to increse or decrese the number of coordinte points s necessry. Press REs. 6. The dispy wi fsh ELE, point number nd the setting. Press REs. 7. Enter the eectric vue using, or. Press REs. 8. The dispy wi fsh DSP, point number nd the setting. Press REs. 9. Enter the dispy vue using, or. Press REs. 10. Continue these steps unti coordintes hve been entered. 11. Exit the progrmming menu by pressing unti UPDT FLSH fshes. If UPDT FLSH does not dispy, system chnges must be re-entered nd sved. 25 3.4 Resistnce 1 Rnge 200 2k 20k 200k IN HI IN LO RESISTANCE Figure 3.7 3.5 Rey Crds N.C. COM N.O. 250V~ 5A RELAY OUT Figure 3.8 Singe Rey 1 2 The resistnce crd cn be purchsed in 1 of 4 configurtions: 200 ohm, 2000 ohm (2K), 20,000 ohm (20K) nd 200,000 ohm (200K). Use the Tre feture to remove resistnce offset creted by ed ength. Short the remote resistor end nd Tre, this wi re-zero the input nd cnce ed ength resistnce. The crd provides DC sign to mesure the resistnce input ccurtey. Do not ppy ny extern votge or current to this crd; dmge wi occur. N.C. COM N.O. 250V~ 5A N.C. COM N.O. RELAY OUT Figure 3.9 Du Rey! 1 2 N.O. COM N.O. COM N.O. 3 COM 4 N.O. RELAY OUT 250V 5A Figure 3.10 Qud Rey The rey crds re directy reted to ny rms tht occur on the Hwk 3. The singe rey is Form C (SPDT) rey tht ctivtes in retionship to SP1. The du rey consists of two Form C (SPDT) reys tht ctivte in retionship to SP1 & SP2. The qud rey consists of four Form A (SPST) reys tht ctivte in retionship to SP1 through SP4.! WARNING/CAUTION: SP3 nd SP4 connections shre common. A rey contcts re rted t 250VAC @ 5 mp mximum. The rting of the rey contct is intended for resistive circuits ony. Use snubber circuit to protect the contcts from inductive ods. 14
3.6 Power Suppy Crds IN HOLD ~ IN 120 VAC ~ 50/60 Hz 10VA Figure 3-11 120 VAC Suppy HOLD ~ IN IN ~ 85-250 VAC 50/60 Hz 10VA Figure 3-12 Univers AC Suppy + 9-36VDC 10W HOLD Figure 3-13 DC to DC Suppy The AC power crds operte from stndrd 50/60 Hz ine power. The pority for connecting AC power (IN ) is unimportnt. The unit opertes either wy. The DC to DC power crd is n isoted suppy tht opertes between 9 nd 36 vots DC. The Hod feture is used to freeze the dispy. When the contcts re shorted, the dispy wi Hod the st reding unti short is removed. It is recommended tht mechnic switch or rey be used to ctivte the hod circuit; soid stte reys my give unexpected resuts. The hod circuit cnnot be externy powered. An extern fuse is required for sfe opertion. For AC suppy, use Sow Bow fuse t.25a, Littefuse Prt No. 313.250 or equ. For DC suppy use Sow Bow fuse t 1.25A, Littefuse Prt No. 3131.25 or equ. Fuse ony one input. The Fi Sfe option FS contros the ction of the nog output when the dispy goes into overrnge (EEEE or -EEEE). In some cses, the ow imit or high imit is reserved for error conditions. Set to HI, the output wi run to the 20mA vue when overrnge or underrnge occurs. With fisfe set to LO, the output wi run to 4mA t overrnge or underrnge. With fisfe Off the output wi go to the defined imit ends. (Typicy -EEEE woud be 4mA nd EEEE woud be 20mA.) 1. Press to enter the progrmming mode. 2. Scro unti octl (output contro) shows. Press REs. 3. Wht the unit dispys depends on the type of output crd insted.. If no output crd is insted then no nd Crd wi fsh nd no further ction cn be tken. Press REs to continue. b. If digit RS-485 crd is insted data nd SEr wi fsh. Press REs. Addr nd number wi fsh. Press RES. The present ddress dispys. Press, or to chnge the ddress. Press REs. ModE nd FuLL or Inq wi fsh. Press REs. The present mode dispys. Use or to chnge mode. Press REs. c. If n nog crd is insted AoG nd on fshes. Press REs. L1MM wi dispy. Press REs. HI wi despy. Use, or to chnge the vue. Press REs. Lo wi dispy. Use, or to chnge the vue. Press REs. FS nd HI, Lo or off wi dispy. Press REs. The present fisfe mode wi dispy. Use or to chnge the fisfe mode. Press REs. CAUTION-: Hzrdous votges my be present. Disconnect power before mking or removing connections. 4. OUTPUT CARDS The 4-20mA output crd wi generte n isoted output between 4mA nd 20mA tht is reted to the input eve. This retionship cn be set using the menu. Lineriztion wi so ffect the retion. The fctory defut is when the input is t its owest eve, the output is 4mA. When the input is t the mximum rted input, the output is t 20mA. + 500 MAX 4-20MA Figure 4-1. 4-20mA 15 24
6.7 Output Contro Two option outputs re vibe, digit output or nog output. Tbe 6-5 octl DAtA SEr (RS-485) Adr (Address) 01* to 99 (hex) AoG (Anog Output) ModE 1mm FS (Fi Sfe) (Overrnge or Underrnge) Fu* Inq HI (Eectric Limit 100*) Lo (Eectric Limit 0*) HI (move to 20mA) LO (move to 4mA) Off* + 30mA MAX 0-10V Figure 4.2 0-10VDC The 0-10VDC output crd wi generte n isoted output between 0VDC nd 10VDC tht is reted to the input eve. This retionship cn be set using the menu. Lineriztion wi so ffect the retion. The fctory defut is when the input is t its owest eve the output is 0VDC. When the input is t the mximum rted input the output is t 10VDC. The RS-485 crd is used for communiction in network where mutipe sensors (not necessriy those of Hwk 3) report bck to centr host computer. * Fctory Reset Defut s The digit output is n RS-485 2 wire communiction port. It hs fixed bud rte of 9600 bud, hf dupex nd is ddressbe. When this crd is insted, the Hwk 3 senses the crd nd opens the menu choices vibe to the crd. For detied commnd sets nd communiction configurtion, pese refer to RS-485 Communictions, section 7 of this mnu. The nog output is current or votge tht represents n equivent rnge of sign on the input. Anog output cn be purchsed s 4-20mADC out or 0-10V DC out. When insted, the Hwk 3 senses the crd nd opens the menu choices vibe to the crd. 6.7.1 Setting the Limits (LIM) The ends of the nog output rnge (4 & 20 or 0 & 10) cn be set or pegged nywhere within the dispyed vue of the meter. Exmpe 1: The Hwk 3 is purchsed s stndrd 200 vot meter. The nog output is configured by defut, HI=100.0 nd LO=0. When the dispy reches 100 vots, the nog output wi be 20mA. When the dispy reches 0 vots the nog output wi be 4mA. In order to chnge the nog output to 20mA t 200 vots chnge the HI to 200.0 Exmpe 2: The Hwk 3 is purchsed s process meter 4-20 ma input which dispys 0-100 percent. The nog output is configured, by defut, for HI=100.0 nd LO=0. When the dispy reches 100 percent the nog output wi be 20 ma. (Becuse the meter is process meter, the input shoud be 20mA.) When the dispy reches 0 percent the nog output wi be 4mA. The imits cn be moved or reversed (HI=0 nd LO= 80.0). In this cse when the dispy reds 0, the nog output wi be 20mA nd when the dispy reds 80, the nog output wi be 4mA. 23 +(A) -(B) RS485 Figure 4-3 RS-845 4.1 Excittion + 24V,20mA 12V,30mA EXCITATION The RS-485 crd is configured for 9600 bud, 8 bit, 1 stop bit, no prity, hf dupex seri communiction, nd wi respond on poed bsis ony. Ech Hwk 3 wi respond to it s own unique ddress ony fter being requested by the host. The Hwk 3 remins istener unti sked to respond. (See section 7 of this mnu for further detis bout using the RS-485 crd.) + 24V,20mA 12V,30mA + 500 MAX 4-20MA EXCITATION 16 + 24V,20mA 12V,30mA + 30mA MAX 0-10V EXCITATION + 24V,20mA 12V,30mA +(A) -(B) RS485 EXCITATION Figure 4-4 Figure 4-5 Figure 4-6 Figure 4-7 The Excittion output crd provides fctory set isoted DC votge of either 12VDC or 24VDC. The mximum output current for the 12VDC is 50mA nd 20mA for the 24VDC. Excittion is vibe one or cn be incuded with the other outputs.
5. DISPLAY AND KEYPAD CONTROLS 5.1 Operting the Keys 5.1.1 Run Mode = Enters the Progrm Menu = Dispys the Mximum (if enbed). Press nd hod whie pressing to cer mximum vue. = Dispys Minimum (if enbed). Press nd hod whie pressing to cer minimum vue. RESET/E = Resets Ltched Reys (If ny). nd = Sets Zero/Tre (if enbed). Aso cers Minimum nd Mximum vues. 5.1.2 Progrm Mode = Enters the Edit Mode. Fshing cursor shows vue to edit. (Numeric s ony.) = Scros UP through menu. = Scros DOWN through menu. RE = Seects menu or submenu to edit. 5.1.3 Edit Mode RESET ENTER = Moves Edit Cursor to the eft. Fshing cursor shows vue to edit (Numeric s Ony) = Increses Numeric or Scros UP through submenu. = Decreses Numeric or Scros DOWN through submenu. RE = Confirms nd Sves the new setting. SPI SP2 SP3 SP4 4-Button Keypd Figure 5-1 Numeric nd Messge Arm Sttus Indictors Units Window br1t (Brightness) hs 5 settings. The defut is set to the brightest setting (5). 1. When br1t nd 5 fshes, press REs. Number 5 is now dispyed. 2. Use or to djust the brightness. Press REs. 6.6 Mesurement Contro MEAS Tre (Zero) HILO (Minimum/Mxmum) * Fctory Reset Defut s Tbe 6-4 Off* On Hod Tre (Zero or Nu): using tre ows user to grb running offset nd zero to it. A running offset cn monitor the toernce of vue insted of the vue itsef, or remove some sign offset in mesurement. Once tre in enbed in the menu (Tre = ON), the device wi wit unti nd is pressed. The unit wi then grb the current vue nd offset the dispy to zero. Choose hod in the tre menu to sve the tre vue to more permnent oction. No new tre cn be tken, but the vue wi be sved if power fis. NOTE: Be wre tht introducing tre vue wi chnge the setpoint threshods nd erse ny previous Hi Lo redings. Off* On 1. Press to enter the progrmming mode. 2. Scro unti MEAS (Mesure contro) shows. Press REs. 3. When tare nd on fshes, press REs. 4. on is now fixed dispy. Use or to move between on, off nd HoLd. Choose the setting you wnt then press REs. HI Lo (Min/Mx), trcks the history of the dispyed redings. This menu ows you to either enbe or disbe this feture. 1. When HI Lo nd on fshes, press REs. 2. on is now dispyed. Use or to chnge the setting. Press REs. 5.1.4 Reset to Fctory Defuts Simutneousy press nd when power is first ppied to the unit. 5.1.5 Pssword Reset Simutneousy press nd when power is first ppied to the unit. 17 22
6.5 Dispy Contro DctL dp (Decim Point) * Fctory Reset Defut s Tbe 6-3 nd rrows move dp through 5 (4 for 3½) positions nd no dp* Frsh (Refresh) - 1 to 480 updtes per minute (240*) Bnd Brit (Brightness) - 0* to 99 counts from current vue. nd rrows move LED brightness through 5 eves s indicted on dispy. (5* fu brightness) DP (decim point position): the decim point oction cn serve s the mgnifiction of vue. For Exmpe: To dispy 0-200 or 2000 on 0-20 vot meter move the decim point to represent tht sce. The dispy comes without decim point enbed, Eectric Fu Sce wi be 20,000 counts on the dispy (With the exception of 5 Amps). The decim point shoud be set before setting ineriztion. 1. Press to enter the progrmming mode. 2. Scro unti dctl (dispy contro) shows. Press REs. 3. When DP nd 12345 fshes, press REs. 4. 12345 is now fixed dispy. Use or to move the decim point s necessry. Press REs. 5. Exit the progrmming menu by pressing unti UPDT FLSH fshes. Exit the progrmming menu propery to mke sure system chnges wi be sved. If UPDT FLSH does not dispy, chnges must be re-entered nd sved. Dispy refresh; FrSH, wi show the numbers of updtes mde. This setting rnges from 480 updtes per minute (8 updtes per second) to 1 updte per minute. 1. When FrSH nd 240 fshes, press REs. 2. 00240 is now dispyed. Use, or to chnge the refresh rte. Press REs. The dispy bnding, band works differenty. The vue entered is the mount of digit movement owed before the dispy is updted. With bnd setting of 2, the vue must move 2 counts up or down in the rightmost position to updte the dispy. 1. When band nd 0 fshes, press REs. 2. 00000 is now dispyed. Use, or to chnge the bnd. Press REs. NOTE: FrSH nd band cn djust the dispy response nd remove pops nd jitters. The ctu rw sign is evuted ginst the setpoint nd wi go into rm even if the dispy ws set for mximum fitering nd gve no indiction of nering the setpoint. Use hysteresis or dey in SP menu to sow rey ction. 6. PROGRAMMING 6.1 Progrmming Order The foowing prmeter order is recommended to chnge the dispy from the defut vues. Prmeters entered in ny other order my cuse unexpected resuts. DP - Awys chnge the decim point oction first, to the desired dispy rnge. The decim point wi then be in the proper position for setting setpoints or ineriztion. Mgnifying the dispy from 10 to 100 is s simpe s moving the decim point. LIN - Lineriztion ffects the setpoints nd nog-out resuts. If decim point oction is chnged, it wi dispy in the wrong pce for eectric input, but in the desired oction for output dispy. SP 1 4 - The setpoints foow the dispyed resuts of ny ineriztion or decim point settings nd not necessriy the eectric input. A OUT - The nog-out Hi nd Lo settings so trck the dispy resuts from the bove chnges nd not the eectric input. 6.2 Gener Progrmming Guideines Chnges cn be mde whie progrmming, uness the outputs or rey rms re critic to opertion. 1. Press to move in nd out of the min progrmming. 2. Press or to scro to desired submenu. Press REs to enter submenu. Press to scro bck to min menu. 3. To chnge fshing prmeter press REs nd press, or. To sve the chnge nd proceed to the next chnge, press. NOTE: ALWAYS SAVE CHANGES! Impropery sved chnges wi be ost if power fis. 4. Press REs fter mking the st chnge, then return to run mode by pressing whie in min menu mode. Updt FLSH wi dispy before dispying run mode. 6.3 Progrmming Menu Avibe menu choices depend on the opertor s pssword rights. Use cution when chnging vues on the fy becuse rey chnges re immedite upon exiting menus. Whie in oc menu, RS-485 communictions wi ht to void commnd confict. When in oc or remote menu, rey nd rm opertions re suspended. If eft in menu mode the oc or remote menu wi time out in two minutes then resume norm opertion. 21 18
6.4 Setpoint nd Rey Contro The foowng retes to setting the setpoints 1 thru 4 (if vibe). Tbe 6-1 SP (1-4) V-(1-4) Rsp (Response) Ar (Arm) Hyst Hi Hyst Lo Dy Hi Dy Lo Ltch HI** LO* 0* to 29.9 percent 0* to 60.00 seconds 0* to 60.00 seconds 2. Hysteresis: This is the percentge bove or beow the setpoint where the rey ctutes.. The dispy shows h_lo nd number. Press REs. b. Enter the % of hysteresis (0-29.9%) fing Edge by using, or. Press REs. c. The dispy shows h_hi nd number. Press REs. d. Enter the % of hysteresis (0-29.9%) rising Edge by using, or. Press REs. 3. Ltch: This prmeter sets the given rey in ctivtion even fter the rm condition hs been removed. To reset the rey press REs.. The dispy wi fsh between LtCH nd number. Press REs. b. Enter the mount of dey desired before the rey ctutes (0-60 Seconds) by using, or. Press REs. 4. Arm: The unit now fshes terntey between Ar nd HI. The rm condition cn now be set to either bove the setpoint (HI), beow the setpoint Lo or off. To set rm to HI, Lo or off, press REs when dispy fshes. Choose HI, Lo or off by using or. Press REs. * Fctory Reset Defut s 6.4.1 Setpoint s Off 5. Stte: Choose the desired rey stte, Normy Energized ne or De-Ener gized nd when the unit is not in rm. The unit wi fsh terntey between St nd nd. Press REs. Choose either ne or nd by using or. Press REs. The Hwk 3 cn be purchsed with up to 4 seprte rey contro setpoints (SP1 SP4). Ech setpoint needs to be individuy progrmmed nd cn be set to vue tht corresponds to progrmmed dispy rnge. To set contro setpoints press to enter progrmming mode. 1. Scro or unti the pproprite menu item SP1 SP4 dispys. Press REs. 2. The dispy shoud fsh between VAL () nd number. Press. 3. Set this number to the desired vue by using, or. Press. NOTE: Whie in progrmming menu, other opertions re suspended. 6.4.2 Rey Settings Once the rey contro setpoints re progrmmed, the dispy wi fsh terntey from dlay to rsp. Press REs to stop dispy fshing. Rey responses cn now be set. Use or to seect choice: Dey, Hysteresis or Ltch. NOTE: Ony one response type cn be set. 1. Dey: This is the mount of time the process hs to be out of spec before the rey ctutes.. The dispy wi show d_lo nd number. Press REs. b. Enter the mount of dey Lo (Fing edge) time (0-60 Sec) vue by using, or. Press RES. c. The dispy wi show d_hi nd number. Press RES. d. Enter the mount of dey Hi (Rising edge) time (0-60 Sec) by using, or. Press REs. 19 6. Press to return to min menu. 7. Set SP2, SP3 nd SP4 s necessry nd sve chnges. Tbe 6-2 Retion between Stte, Arm nd Type of Rey Crd Chrt Rey Crd/Stte nd Arm Settings Singe Doube Qud De-Energized no rm De-Energized in rm Energized no rm Energized in rm NC-Com connected NO-Com connected NO-Com connected NC-Com connected 20 NC-Com connected NO-Com connected NO-Com connected NC-Com connected NO-Com disconnected NO-Com connected NO-Com connected NO-Com disconnected This chrt shows the retionship between the Arm nd Stte settings nd the type of rey crd used. NC = Normy cosed termin NO = Normy opened termin Com = Common termin