Temperature Humidity < THA 300

Transcription

1 User Manual Presure Temperature Humidity Air Velocity Air Flow USER MANUAL Configuration of CPA00 and THA00 New New Remote control MODBUS System Temperature Humidity < THA 00 Pressure CPA 00 >

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3 Summary. Prerequisite P.a - Working principle P.b - Output signal selection P.c - Protection tip of the sensor P. parameters P.a - Configuration parameters P.b - functions P.c - Register access security key P. Activation code and access to functions P 5. Display configuration F P 6.a - Transmitter channel for infrared remote control P 6.b - Slave addressing () P 6 5. Configuring units of measurement F P 7 6. Analogue output management F P 8 6.a - Output diagnostics P 8 6.b - Analogue output settings P 0 7. Alarm / Relay settings F P 7.a - Activation / Deactivation of BEEP alarm P 7.b - Relay security P 7.c - Alarm / relay functions and LED colour codes P 7.d - Channel selection for alarms / relays P 7.e - Alarm mode details P 7.f - Alarm mode selection P 6 7.g - Setpoint and time-delay settings P 7 8. Pressure measurement configuration F P 9 8.a - Pressure measurement integration (CPA 00) P 9 8.b - Time-delay between self-calibrations (CPA 00) P 9 9. Humidity measurement configuration F P 0 9.a - Humidity and temperature offset adjustment (THA 00) P 0 0. Air velocity measurement configuration (CPA 00 + SQR) F P 0.a - Temperature compensation P 0.b - Air velocity coefficient selection P CPA 00 & THA 00 transmitters configuration via remote control /

4 Sommaire 0.c - Air velocity correction coefficient input P. Configuration de la mesure en débit F P. Other functions P 7.a - Activation / Deactivation of the RS and home bus P 7.b - Serial number display P 7.c - Modification of commonication speed P 8.d - Mode Purge P 9. Error codes P. Functions recap P CPA 00 & THA 00 transmitters configuration via remote control /

5 . Prerequesite.a - Working principle Using remote control / configuration, you can activate (or deactivate) a channel, change the measuring range, set the set points and time-delay... Principle: the configuration options are accessed via folders and sub-folders (similar to Windows ). Access is made via a numerical code (full details in this manual). Visual LED Voie Voie Voie Value Graphic display CPA Units Graphic display.a. - Infrared remote control Meaning of the remote control keys To increment a value or a level To decrement a value or a level To validate an input To cancel an input or to return to the previous step Channel selector With this selector, you can swap the transmission channel so that it matchs with the transmitter reception channel. See page 6 to configure the transmitter reception channel. CPA 00 & THA 00 transmitters configuration via remote control / Page

6 . Prerequisite.b - Output signal selection Voltage or Current? The Class 00 can output either a voltage or a current signal. Transmitter with Vac/dc power supply Transmitter with 0 Vac power supply (Ref. HV). The on-off switch is located on the left of the terminal block for transmitters with a Vac/dc power supply model and on the right of the relay and for transmitters with a 0 Vac power supply model (Ref.HV). With the on-off switch you can choose analogue output 0-0V (voltage) or -0 ma (current). Vac/dc power supply model Down 0-0 V Up -0 ma 0 Vac power supply model (Ref. HV).c - Protection tip of the sensor! It's extremely unwise to remove the protection tip of our hygrometry probes as the sensitive element is very fragile even to light contacts. However, if you have to remove the protection tip, take all possible precautions and avoid any contact with the sensitive element. To remove the protection tip, unscrew it or unclip it. Protection tip to unscrew Protection tip to unscrew Sensitive element Sensitive element Page CPA 00 & THA 00 transmitters configuration via remote control /

7 .a - Configuration parameters. parameters commonication speed Bauds (see page 8 to configure the speed) Data bits bits Stop bit bit Parity None Flow control None Transmitter addressing between and 55 default address 0 for single ended bus configuration (see page 6).b - Functions to change the addressing, see page 8. Register reading Function 0 Register writing Function 6 commonication loop test Function 08.c - Access codes to Registers Registers type Signed long integer ( bits), permuted (LSB, MSB) Alarms status - code : 6 For Vac/dc power supply model Ex. The value sent by the transmitter is 5 Alarm condition and relay excited b... b b b b b0 Relay Relay 0 0 Relay Relay... For 0 Vac power supply model b b b b b b0 (Ref. HV) 0 Relay Values - code : 8 (channel ) (channel ) 6 (channel or value of the external transmitter) 50 (channel or value of the external transmitter) Ex. the value sent by the transmitter is 6 Relay Values formatting - code : Units of measurement m/s mmh O fpm inwg m/h Kpa L/s 5 mmhg 5 cfm 6 mbar 6 m/s 7 g/kg (absolute humidity. ñ) 7 C 8 C (dew temp. Td) 8 F 9 F (dew temp. Td) 9 %RH 0 C (wet temp. Tw) 0 PSI F (wet temp. Tw) Pa KJ/Kg (Enthalpy i) 0 (channel ) (channel ) 8 (channel or value of the external transmitter) 5 (channel or value of the external transmitter) b... b b b0 b9 b8 b7 b6 b5 b b b b b Unit of measurement (see chart) Nr of digits after the comma Value sign (0=>+, => -) Ex. The formatting displayed is 68. Unit of measurement => (see chart) Figure(s) after the comma => Sign => positive If the value measured is equal to 6 : Result => 6, mmh O CPA 00 & THA 00 transmitters configuration via remote control / Page

8 .c - Access code to Registers (sequel). parameters Serial number of sensing element (SPI - CPA 00 / Humidity - THA 00) code : 0 Other access codes to different registers are indicated on each function at stage n. dbu Shown as this pictogram : M o s 0 Page CPA 00 & THA 00 transmitters configuration via remote control /

9 . Activation code and access to functions! This step is COMPULSORY for each configuration. To access the transmitter functions, and for safety, you have to first enter a safety code. Please check that the transmitter is powered on. If the transmitter displays an error code, please see Errors Code section on page Press on to get this screen The first 0 blinks, which means that this column is activated and you can enter data from the keypad. Enter the CODE 00 with the keypad and validate with The code must be entered from left to right. To increment a value or a level, press To decrement a value or a level, press To validate a value (level) or to validate the code, press To return to the previous status or to cancel, press This screen appears: This screen confirms that the code was correctly entered, and that you can configure the transmitter. If the code was wrongly entered, the transmitter initializes and returns to the starting display. Configuration folder number The transmitter includes 6 folders maximum : Ex. In the folder 00, you can configure the alarms and relays. See page. To select your configuration folder, press to increment 00 or press to Configuration folder decrement 00. selection Once the folder is selected, press to validate. On the top left of each page of this manual, you can find a reminder of the configuration folder where the function is available. F00 CPA 00 & THA 00 transmitters configuration via remote control / Page 5

10 F00. Display and keypad configuration.a - Transmitter channel for infrared remote control You can change the channel number for receiving the signal from the infrared remote control. The advantage is that only one remote control is required to drive several transmitters, and that there is no interference if transmitters are located side by side. By default, the channel number is 0. Etape Go into the configuration mode (see page 5). The folder number displayed Select the folder 00 and validate with. Select the sub-folder 00 and validate with. The cursor > goes to the line of available choices. 00 Etape With and keys, select the channel number (from 00 to 09). Validate with. press twice to return to reading mode press once to select another folder. with and keys, you can choose another sub-folder from the folder 00..b - Slave addressing () Select the folder 00 and validate with. Select the sub-folder 0 and validate with. The cursor > goes to available choices. 06 With and keys, set the slave addressing number (from to 55). Validate with. The cursor > goes to sub-folders line. with and keys to choose another sub-folder from the folder 00. Page 6 CPA 00 & THA 00 transmitters configuration via remote control /

11 F00 5. Configuring channels and units of measurement Class 00 transmitters have measuring channels. You can activate,, or channels and select each unit of measurement. Select the folder 00 and validate with. Channel Channel Channel Channel Select sub-folder and validate with. The cursor > goes to choices ligne With and keys, select the unit of measurement (see chart below). Validate with. CPA0, 0 et 0 CPA0 THA00 CPA0HV, 0HV et 0HV CPA0HV THA00HV Inactive channel Pa Pa C mmh O mmh O F inwg inwg %HR mbar mbar g/kg (Hygro. absolue ñ) m/s mmhg C (Temp. de rosée Td) fpm m/s F (Temp. de rosée Td) m³/h fpm C (Temp. humide Tw) L/s m³/h F (Temp. humide Tw) cfm L/s KJ/Kg (Enthalpie i) m³/s Inactive channel cfm m³/s Inactive channel For a CPA 00 transmitter (0, 0, 0 and 0 or 0HV, 0HV, 0HV et 0HV), the SQR option is required in order to activate the units of air velocity and airflow. with and keys to choose another sub-folder from the folder 00. CPA 00 & THA 00 transmitters configuration via remote control / Page 7

12 F00 6. Analogue output management 6.a - Output diagnostics With this function, you can check with a multimeter (or a regulator/display, or a PLC/BMS) if the transmitter outputs are working properly. The transmitter generates a voltage of 0 V, 5 V and 0 V or a current of ma, ma and 0 ma. 6.a. - Multimeter connection configuration Before carrying out the output diagnostics, all connections and configurations of the transmitter must be enabled, to avoid any damage on the transmitter and the multimeter! Selection of the channel to be checked First, select a channel for the output diagnostics. Transmitter with Vac/dc power supply The Channel numbers are indicated on the board located below the terminal block. Transmitter with 0 Vac power supply (Ref. HV) Channel n Channel n Example of connection On the opposite pictures, multimeters are plugged on the 0-0V output of the channel. Transmitter with Vac/dc power supply Analogue output Analogue output Relay Relay 0-0 V...voltage GND...ground -0 ma...current 0-0 V...voltage GND...ground -0 ma...current Relay NO...normally open COM...common NC...normally closed Relay NO...normally open COM...common NC...normally closed Transmitter with 0 Vac power supply (Ref. HV) Page 8 B - A + NO...normally opened COM...common NC...normally closed NO...normally opened COM...common NC...normally closed Vac/dc 0 Vac Relays and, available only on Vac power supply models. CPA 00 & THA 00 transmitters configuration via remote control /

13 F00 6. Analogue output management 6.a. - Output diagnostics Once the connection of the transmitter to the multimeter (or regulator or PLC/BMS is complete, see page 6), you can carry out the analogue output diagnostics on several check points. Select the folder 00 and validate with. Channel n output Select sub-folder 00 and validate with Channel n output Select sub-folder 0. The cursor > goes to available choices With and keys, select the signal that the transmitter must output (see chart below). Note : no need to validate with. Diagnostic Output 00 0 V 0 5 V 0 0 V 0 ma 0 ma 05 0 ma! If the deviations are too big (>0,05 V or >0,05 ma) between the signal issued and the value displayed on the multimeter, we recommend that you return the transmitter to our factory. with and keys to choose another sub-folder from the folder 00. CPA 00 & THA 00 transmitters configuration via remote control / Page 9

14 F00 6. Analogue output management 6.b - Analogue output settings With this function, you can modify the measuring range of the transmitter, and you can equate the new limits to the analogue output (0-0 V or -0 ma). You can enter the measuring range required on your own!! You must enter the values according to the units of measurement selected, not according to the measuring range of the transmitter. Eg. on a CPA 0 pressure transmitter (0 to ±000 Pa) with a reading in mmho, the minimum and maximum ranges must be configured on measuring range of 0 to ±0 mmho. See conversion chart on following page. Select the folder 00 and validate with. Minimum of Channel n output Select sub-folder 0 and validate with 60 Minimum of Channel n output Select sub-folder 0. The cursor > returns to the input line. 608 With and keys, select the value sign : negative or positive, validate with. Then, enter the minimum limit value and validate with. Maximum of Channel n output Select sub-folder 0 and validate with 60 Maximum of Channel n output Select sub-folder 05. The cursor > goes to the input line With and keys, select the value sign : negative or positive, validate with. Then, enter the maximum limit value and validate with. Etape! We recommend that the interval between the minimum and maximum is > 5% of the measuring range. 6 The cursor > goes to sub-folders line. with and keys you can choose another sub-folder from the folder 00. After an analogue output setting, if the unit of measurement is modified (see page 5), you have to reconfigure the outputs according to the new unit of measurement. Page 0 CPA 00 & THA 00 transmitters configuration via remote control /

15 F00 6. Analogue output management 6.b. - Units of measurement conversion chart Pressure Pa mmho inwg mbar mmhg CPA 0 0 à ±00 0 à ±0, 0 à ±0,0 0 à ±,00 - CPA 0 0 à ±500 0 à ±5,0 0 à ±,005 0 à ±5,00 - CPA 0 0 à ±000 0 à ±0,0 0 à ±,05 0 à ±0,00 - CPA 0 0 à ± à ±00,0 0 à ±0,0 0 à ±00,00 0 à ±75,00 Pressure Pa mmho inwg mbar mmhg CPA 0HV 0 à ±00 0 à ±0, 0 à ±0,0 0 à ±,00 - CPA 0HV 0 à ±500 0 à ±5,0 0 à ±,005 0 à ±5,00 - CPA 0HV 0 à ±000 0 à ±0,0 0 à ±,05 0 à ±0,00 - CPA 0HV 0 à ± à ±00,0 0 à ±0,0 0 à ±00,00 0 à ±75,00 Temperature C F THA 00 - St.steel probe -0,0 à +80,0-0,0 à +56,0 THA 00 - Probe PC -0,0 à +80,0 -,0 à +76,0 Temperature C F THA 00HV - St.steel probe -0,0 à +80,0-0,0 à +56,0 THA 00HV - Probe PC -0,0 à +80,0 -,0 à +76,0 CPA 00 & THA 00 transmitters configuration via remote control / Page

16 F00 7. Alarm / relay settings 7.a - Activation / Deactivation of BEEP alarm The beep alarm (audible alarm) is activated when a set point is reached. For more details on the setpoint settings, see page 0. Select the folder 00 and validate with. Select sub-folder 00 and validate with. The cursor > goes to available choices. 800 With and keys, select 0 to activate the BEEP alarm or 00 to deactivate. Validate with. The cursor > goes to sub-folders line. with and keys you can choose another sub-folder from the folder b - Relay security The relay outputs are by default, in negative security: the relay is energized when a set point is reached. With the keypad, you can swap the relays in positive security : then, the relay is de-energized when a set point is reached or during a power outage. Enter in configuration mode (see page 5). The folder number displayed Select folder 00 and validate with. Select sub-folder 0 and validate with. The cursor > goes to available choices. 80 With the keys and, select 0 for a positive security or 00 for a negative security. Validate with. press twice on to return to reading mode. press once on to return to another folder selection. with and keys, you can choose another sub-folder from the folder 00. Page CPA 00 & THA 00 transmitters configuration via remote control /

17 F00 7. Alarm / relay settings 7.c - Alarm / relay functions and LED colour codes CPA 00 & THA 00 transmitters have relays visible on the transmitter board with Vac/dc power supply model ( relays visible on the transmitter board with 0 Vac power supply model Ref.HV). Each relay has one LED to allow real-time checking. Relay n Relay n Relay n Relay n Vac/dc power supply model 0 Vac power supply model Ref. HV Relay n LED Relay n Relay n Relay n LED Red None Relay LED colour codes The relay is energized The relay is not energized or has not been configured The relay is energized when the setpoint is reached, taking into account the time-delay, the action type and also the alarms security mode. Set points, time-delay and action type setting : see page 7 Alarm security settings : see page 7.d - Selection of the channel for visual and relays alarms CPA 00 & THA 00 transmitters have audible relay alarms with Vac power supply model ( audible alarms with 0 Vac power supply model Ref.HV). The transmitter can be configured with different alarms setups with Vac/dc power supply model ( audible alarms setups with 0 Vac power supply model Ref.HV).! Before any alarm setup, check that the corresponding channel(s) is activated. Select the folder 00 and validate with. Select sub-folder : Relay Relay Relay Relay (LED ) (LED ) and validate with. Available only on Vac/dc power supply models. With and keys, select the channel number for which you want to configure an alarm. Validate with. with and keys, you can choose another sub-folder from the folder 00 (i.e. for example to configure another alarm / relay) CPA 00 & THA 00 transmitters configuration via remote control / Page

18 F00 7. Alarm / relay settings 7.e - Alarm mode details 7.e. - Definitions Setpoint The setpoint is a limit which, on being reached and/or exceeded, activates an alarm or energizes a relay (in negative security, see page for more details). Time-delay Once the setpoint is reached and/or exceeded, the time-delay postpones the alarm activation (or relay excitation) for a short period (in seconds). Once this period is elapsed, and if the setpoint is still exceeded, then the alarm is activated or the relay is energized (in negative security). Action type For alarm activation or relay excitation, you can choose the action type : rising or falling action. Rising action : the alarm is activated once the measurement goes over the setpoint Falling action : the alarm is activated once the measurement goes below the setpoint 7.e. - Available configurations Configuration N : setpoints and time-delay activated (Control Mode) Measurement Setpoint > Setpoint Alarm set <T> Time-delay Energized Not energized <T> <T> <T> Relay status Negative security Setpoint Setpoint Time Control mode (or regulation mode) =>you can regulate the measurement within a range determined by setpoints. Energized Not energized Relay status Positive security Measurement Setpoint > Setpoint Alarm set <T> Time-delay Setpoint Setpoint <T> <T> <T> Time Energized Not energized Energized Not energized Relay status Negative security Status relay Positive security Page CPA 00 & THA 00 transmitters configuration via remote control /

19 F00 7. Alarm / relay settings Configuration N : setpoint, time-delay and rising action activated Measurement Setpoint Alarm set <T> Time-delay <T> <T> <T> Time Energized Not energized Energized Not energized Relay status Negative security Relay status Positive security Configuration N : setpoint, time-delay and falling action activated Measurement Setpoint Alarm set <T> Time-delay <T> <T> <T> Time Energized Not energized Energized Not energized Relay status Negative security Relay status Positive security CPA 00 & THA 00 transmitters configuration via remote control / Page 5

20 F00 7. Alarm / relay settings 7.f - Alarm mode selection Select the folder 00 and validate with Relay Relay Relay Relay Select sub-folder Available only on Vac/dc power supply models. and validate with. 86 With and keys, select the code relative to the alarm mode (see chart below). Validate with. Code Alarm mode Drawing 00 No alarm 0 setpoints with time-delay (control mode) N page 0 setpoint with time-delay and rising action N page 5 0 setpoint with time-delay and falling action N page 5 with and keys, you can choose another sub-folder from the folder 00. Page 6 CPA 00 & THA 00 transmitters configuration via remote control /

21 F00 7. Alarm / relay settings 7.g - Setpoints and time-delay setting 7.g. - Setpoints Select the folder 00 and validate with. To configure the setpoint, select sub-folder Relay Relay Relay Relay 88 and validate with. To configure the setpoint (alarm in control mode, see p7), select sub-folder Available only on Vac/dc power supply models Relay Relay Relay Relay Available only on Vac/dc power supply models. and validate with. 80 With and keys, select the value sign : negative or positive. Validate with. Then, enter the setpoint value and validate with.! You must enter values according to the units of measurement selected, not according to the measuring range of the transmitter. Ex. on a CPA 0 pressure transmitter (0 to ±000 Pa) with a reading in mmho, the minimum and maximum ranges must be configured on measuring range of 0 to ±0 mmho. See conversion chart on page. with and keys, you can choose another sub-folder from the folder 00. If after having set up a setpoint, the unit of measurement is modified (see page 9), then you have to reconfigure the setpoints according to this new unit of measurement. CPA 00 & THA 00 transmitters configuration via remote control / Page 7

22 F00 7. Alarm / relay settings 7.g. - Time-delay Select the folder 00 and validate with. Select sub-folder Available only on Vac/dc power supply models Relay Relay Relay Relay and validate with. With and keys, set the required time-delay: from 00 to 60 seconds. If you do not need the time-delay, enter 00. Validate with. with and keys, you can choose another sub-folder from the folder 00. Page 8 CPA 00 & THA 00 transmitters configuration via remote control /

23 F Pressure measurement configuration 8.a - Pressure measurement integration (CPA 00) The integration coefficient makes an average of the measurements : this helps to avoid any excessive variations and guarantees a stable measurement. ew New value displayed = [((0 - Coef.) x N Value) + (Coef. x former value)] /0 This value is applicable when the variation is less than +/- ( Coef. x 0 Pa) Example : CPA 0 (0-000 Pa) - First measurement : 0 Pa - New measurement : 5 Pa The pressure source is stable, the user applied a low integration. Integration :, maximum variation allowed +/-0 Pa. Since the variation is less than 0 Pa, we apply the integration calculation formula. Next measurement displayed ((9 * 5) + ( *0 ))/0 =.5 soit Pa. If the new value had been Pa, the next value displayed would have been 00% of the new value, i.e Pa. Select the folder 500 and validate with. Select the sub-folder 500 and validate with. The cursor > returns to available choices. 000 With and keys, you can set the integration value: from 00 to 09. Validate with. Coefficient 0 : no integration, large variation of the measurement displayed. Coefficient 9 : maximum integration, more stable measurement display. with and keys, you can choose another sub-folder from the folder a - Time-delay between self-calibrations Select the folder 500 and validate with. Select the sub-folder 50 and validate with. The cursor > goes to available choices. 00 With and keys, you can set the time-delay values between selfcalibrations : from 0 to 60 minutes. Validate with. Nota : if the value is equal to 0, the transmitter will not carry out any self-calibration. The cursor > returns to sub-folder line. with and keys, you can choose another sub-folder from the folder 500 Whenever you want, in reading mode, you can carry out a self-calibration by keeping ESC pressed for 5 seconds. CPA 00 & THA 00 transmitters configuration via remote control / Page 9

24 F Humidity measurement configuration 9.a - Offset setting in humidity and temperature In order to compensate for any longterm drift of the transmitter, you can add an offset to the value displayed by the THA 00 with the EHK 500 reference portable instrument or via the keypad.! Function only available on humidity transmitter types THA 00 The EHK 500 is a reference portable instrument (optional) which enables you to adjust at one point the humidity and temperature reading, via the RS connection cable. Thanks to this new time-saving system, no need to return the transmitter to our factory. Your transmitter is always available on site. For more details, see technical datasheet and user manual of EHK a. - Offset in hygrometry Go into the configuration mode (see page 5). The folder number displayed corresponds to the last folder used. Select folder 500 and validate with. Select sub-folder 500 and validate with. The cursor > goes to the line of available choices a. - Offset in temperature With keys and, enter the offset value : from -50,0 to +50,0. Validate with. press once on to return to reading mode. or choose another folder to access other functions. Go into the configuration mode (see page ). The folder number displayed corresponds to the last folder used. Select folder 500 and validate with. Select sub-folder 50 for an offset in C or 50 for an offset in F and validate with. The cursor > goes to the line of available choices. With keys and, enter the offset value : from -50,0 to +50,0 (in C) or from -90 to +90 (in F). Validate with. with and keys, you can choose another sub-folder from the folder If you activate the offset in temperature in C (function 50), the value entered is automatically converted into F (function 50) and vice versa. Page 0 CPA 00 & THA 00 transmitters configuration via remote control /

25 F Air velocity measurement configuration 0.a - Temperature compensation You can modify the temperature compensation value. The air velocity and airflow measured with a differential probe (such as Pitot tube, Debimo blade, orifice plate...) depends on the working temperature. Then, it is required to enter the working temperature to get more accurate results. You can enter the value either manually or using a thermocouple K probe which offers the automatic temperature compensation.! Function only available on pressure transmitter types CPA 00 with SQR option 0.a. - Manual compensation Select the folder 600 and validate with. Select the sub-folder 600 to enter a value in C or "60" to enter a value in F 0 00 validate with. The cursor > returns to available choices. With and keys, enter the temperature compensation (Celsius degree shown alongside, sub-folder "600"). Validate with. If you make a temperature compensation in Celsius degree (sub-folder "600"), the transmitter will automatically make the conversion into Farenheit degree (sub-folder "60") and vice versa. CPA 00 & THA 00 transmitters configuration via remote control / Page

26 F Air velocity measurement configuration 0.b - Air velocity coefficient selection (CPA 00) Since the air velocity is calculated from the pressure (on a CPA 00) and from a differential probe, you must enter the coefficient value of the differential probe. For Pitot tubes and Debimo blades, the coefficient is already included in the transmitter.! Function only available on the pressure transmitter types CPA 00 with SQR option Select the folder 600 and validate with. Select the sub-folder 60 and validate with. The cursor > goes to available choices. 06 With and keys, select the differential probe type. Validate with. Code Differential probe Coef. 00 Pitot tube L (ISO 966) 0 DEBIMO blade Other differential probe To be entered with and keys, you can choose another sub-folder from the folder 600. If you use Other differential probe please carefully follow the instructions below. 0.b. - Manual coefficient input Select the folder 600 and validate with. Select the sub-folder 60 and validate with. The cursor > goes to available choices. 08 With and keys, enter the coefficient relative to your differential probe. This coefficient is given by the manufacturer (from to ). Validate with. with and keys, you can choose another sub-folder from the folder 600. Page CPA 00 & THA 00 transmitters configuration via remote control /

27 F Air velocity measurement configuration 0.c- Air velocity coefficient input With this correction coefficient, you can adjust the transmitter according to the air velocity in your installation.! Function only available on the transmitter types CPA 00 with SQR option 0.c. - How to calculate it? If the air velocity in your duct is equal to 7 m/s, and if the transmitter indicates 6.6 m/s, then the coefficient to apply is 7 / 6,6 ie.0 0.c. - Coefficient input Select the folder 600 and validate with. Select the sub-folder 605 and validate with. The cursor > goes to available choices. 0 With and keys, enter the coefficient value calculated (from 0.00 to.000). Validate with. The cursor > returns to the sub-folders line. with et keys, you can choose another sub-folder from the folder 600. CPA 00 & THA 00 transmitters configuration via remote control / Page

28 F600. Airflow measurement configuration.a - Selection of duct section type or airflow coefficient.a. - Working from the section type! Function only available on pressure transmitter types CPA 00 with SQR option Select the folder 600 and validate with. Select the sub-folder 606 and validate with. The cursor > goes to available choices. With and keys, select the section type (00 or 0). Validate with. Code Section type 00 Rectangular 0 Circular 0 Airflow coefficient (to be entered, see p 5) with and keys to choose another sub-folder from the folder 600. Section sizes input Select the folder 600 and validate with. Select sub-folder Rectangular section Circular section Length Width Diameter mm inch and validate with. Page CPA 00 & THA 00 transmitters configuration via remote control /

29 F Airflow measurement configuration With and keys, enter the value (from 0 to 000 mm or 0 to 8. inch). Validate with. with and keys, you can choose another sub-folder from the folder 600. If you enter a length, width or diameter in mm, the transmitter will automatically calculate the conversion in Inch (vice versa) 0.a. - Working from a airflow coefficient With this coefficient, you can calculate the airflow from the pressure. This coefficient is given by the manufacturer of the devices supplied with pressure connections (+ and -). From the square root of the pressure measured (Delta P), and from this coefficient, you get the airflow. Airflow = C x D Pressure! Function only available for the pressure transmitter types CPA 00 with SQR option. In this calculation mode, you have no access to reading of air velocity. If you activate this calculation mode and also a channel in air velocity, the transmitter will display an error code.! Go back to procedure page / step : With and keys, select 0 and validate with. Select the folder 600 and validate with. Select the sub-folder 6 and validate with. The cursor > goes to available choices. 6 With and keys, enter the airflow coefficient value (from 0. to ). Validate with. Select the sub-folder 6 to select the unit of measurement in pressure for the airflow calculation and validate with. The cursor > returns to available choices. 8 CPA 00 & THA 00 transmitters configuration via remote control / Page 5

30 F600. Airflow measurement configuration 5 With and keys, select the unit of measurement (see chart below). Validate with. CPA0, 0 et 0 CPA0HV, 0HV et 0HV Pa mmh O inwg mbar CPA0 CPA0HV Pa mmh O inwg mbar - mmhg 6 with and keys to choose another sub-folder from the folder 600. Page 6 CPA 00 & THA 00 transmitters configuration via remote control /

31 . Other functions.a- Activation / deactivation of the RS and home bus CPA 00 & THA 00 transmitters have one RS and one RS 85 digital output ( protocol) - optional. With the RS, you can display or parameters which are measured by other Class 00 and 00 transmitters, or you can send measurements to be displayed on another Class 00 transmitters.! If you set up your transmitter to send measurements to another transmitter via RS, then you will not be able to use the RS 85 digital output anymore ( - optional). Go into configuration mode (see page 5). The folder number displayed corresponds to the last configuration folder used. Select the folder 00 and validate with. Select the sub-folder 0 and validate with. With and keys, select 00 to receive data from another transmitter or select 0 to send data via RS. Validate with CAUTION!! When the transmitter is configured to receive data, then the RS 85 is active. When the transmitter is configured to send data via RS, then the RS 85 is inactive. 0 with and keys, you can choose another sub-folder from the folder 00..b- Serial number display Select the folder 00 and validate with. Select the sub-folder 0 and validate with. 0 The serial number of the transmitter is displayed. with and keys to choose another sub-folder from the folder 00. CPA 00 & THA 00 transmitters configuration via remote control / Page 7

32 .c- Modification of communication speed. Other functions Select the folder 00 and validate with. Select the sub-folder 0 and validate with. 08 With and keys, select a communication speed (see chart below). Validate with bauds bauds (speed by default) bauds bauds bauds bauds with and keys, you can choose another sub-folder from the folder 00. Page 8 CPA 00 & THA 00 transmitters configuration via remote control /

33 .d- Purge mode. Other functions The purge mode enables to freeze the measurement when being displayed, enables to lock the analogue outputs, and to activate the relay, in order to actuate a de-dust system of an air movement conditions system and to activate the relay in order to isolate the transmitter. Here is the detailed process of purge mode : - Measurement is frozen. - Wait for three seconds. - Activation of relay (isolation of the transmitter) - Wait for time-delay (e.g : 0 seconds). 5 - Activation of relay (sending compressed air into the network to clean the installation) 6 - Purge duration ((e.g : 0 seconds) 7 - Deactivation of relay (stop sending compressed air). 8 - Wait for time-delay (e.g : 0 seconds). 9 - Deactivation of relay 0 - Wait for three second. - Recovery of measurement! This function is only available on CPA 00 pressure transmitters. Relay : Command of purge electro-valve Frozen measurement seconds of time delay Relay : Command of isolation electro-valve Protection duration of the transmitter Purge time : 0 seconds by default Time-delay of advance of triggering of t h e r e l a y c o r r e s p o n d i n g : Temporisation of 0 seconds by default Time-delay of triggering of the relay corresponding : Temporisation of 0 seconds by default To modify purge time and temporisation delay, see page 0-. CPA 00 & THA 00 transmitters configuration via remote control / Page 9

34 . Other functions.d. -Activation / deactivation of Purge Mode Select the folder 00 and validate with. Select the sub-folder 06 and validate with. 6 With and keys, activate (0) or deactivate (00) the purge mode. Validate with. with and keys, choose another sub-folder from the folder 00.d. -Working duration of purge mode corresponds to the last configuration folder displayed. Select the folder 00 and validate with. Select the sub-folder 07 and validate with. 6 With and keys, enter the value in seconds of the required working duration of each purge (from 0 to 60). Validate with. press and to choose another sub-folder from the folder 00 Page 0 CPA 00 & THA 00 transmitters configuration via remote control /

35 .d- Mode Purge.d. -Frequency. Other functions Select the folder 00 and validate with. Select the sub-folder 08 and validate with. With keys and, enter the value in minutes of the frequency of each purge (from 0 to 9999). Validate with. 66 with and, choose another sub-folder from the folder 00..d. - Time-delay Time-delay corresponds to the advanced and retardation lead time of triggering of the relay relative to the relay. Select the folder 00 and validate with. Select the sub-folder 09 and validate with. 68 With and keys, enter the value in seconds of the time-delay required (from 00 to 60). Validate with. The cursor > returns to the sub-folders line. with and keys, choose another sub-folder from the folder 00. CPA 00 & THA 00 transmitters configuration via remote control / Page

36 . Error codes Code Problem Solution 0 Configuration error (alarm(s) set on a non displayed/activated channel) Check status of the alarms (or alarms for Ref.HV) and channels. Ex. : the error appears if an alarm is configured on a channel (,, or ) which is not active. Then, you must activate the channel on which you want to configure an alarm. Activation of a channel : see page 5 Alarm and relay configurations : see page 0 No channel activated Activate one channel (at least). Activation of a channel : see page Humidity probe (THA 00) or SPI (CPA 00) not connected Only on CPA 00. A channel is configured in air velocity (see page 5) and the airflow calculation function (page ) is set to 0 (airflow coefficient). This combination is impossible. Connect the probe / SPI (see user manual SPI) Select a unit in airflow for the channel,, or (see channels configuration, page 5) Instead of airflow coefficient, select a circular or rectangular section in function 606 (see page ) Page CPA 00 & THA 00 transmitters configuration via remote control /

37 . Functions recap F00 xxx Code Description Available settings Channel n for IR remote control 0 to Sending data via RS 0 or 0 0 Serial number display 0 06 slave number to communication speed bds bds bds bds bds bds Code xxx Description Unit of channel 0 0 Unit of channel 0 0 Unit of channel 0 06 Unit of channel F00 Available settings CPA0, 0 et 0 CPA0 THA00 CPA0HV, 0HV et 0HV CPA0HV THA00HV Inactive channel Inactive ch. Inactive channel Pa Pa C mmh O mmh O F inwg inwg %HR mbar mbar g/kg (Hygro. absolue ñ) m/s mmhg C (Temp. de rosée Td) fpm m/s F (Temp. de rosée Td) m³/h fpm C (Temp. humide Tw) L/s m³/h F (Temp. humide Tw) cfm L/s KJ/Kg (Enthalpie i) m³/s cfm m³/s CPA 00 & THA 00 transmitters configuration via remote control / Page

38 . Functions recap channel channel Code xxx F00 Description Available settings Analogue output setting on channel 0=>0V, =>5V, =>0V =>ma, =>ma, 5=>0mA 0 60 Analogue output minimum on channel 0 60 Analogue output maximum on channel Analogue output setting on channel 0=>0V, =>5V, =>0V =>ma, =>ma, 5=>0mA Analogue output minimum on channel Analogue output maximum on channel CPA Activation / Deactivation of purge mode 00 or Working time of each purge from 0 to 60 seconds Frequency of each purge from 0 to 9999 minutes Time-delay before and after purge from 00 to 60 seconds xxx Code Model Description F500 Available settings CPA 00 Measurement integration from 0 to THA 00 Offset in humidity -50,0 to +50, CPA 00 Self-calibration for time-delay from 0 to 60 minutes THA 00 Offset in temperature ( C) from -50,0 to +50, THA 00 Offset in temperature ( F) from -90,0 to +90,0 Page CPA 00 & THA 00 transmitters configuration via remote control /

39 Available only on Vac/dc power supply models R E L AY R E L AY R E L AY Code xxx Description F00 Available settings Audible alarm 0 or 0 80 Relays security 0 (negative) or (positive). Functions recap 0 80 Channel selection for relay => channel, =>, Channel selection for relay 0=> inactive => setpoint, setpoint and time-delay => setpoint, time-delay and rising action => setpoint, time-delay and falling action Setpoint of relay Setpoint of relay 06 8 Time-delay on relay from 0 to 60 seconds channel =>channel, => channel 07 8 Channel selection for relay => channel, => channel, =>channel, => channel Relay type selection 0=> inactive => setpoint, setpoint and time-delay => setpoint, time-delay and rising action => setpoint, time-delay, and falling action Setpoint of relay 0 80 Setpoint of relay 8 Time-delay on relay from 0 to 60 seconds 8 Channel selection for relay => channel, => channel, =>channel, => channel 86 Alarm type selection for relay 0=> inactive => setpoint, setpoint and time-delay => setpoint, time-delay and rising action => setpoint, time-delay and falling action 88 Setpoint of relay 5 80 Setpoint of relay 6 8 Time-delay of relay from 0 to 60 seconds R E L AY 7 8 Channel selection for relay => channel, => channel, =>channel, => channel 8 86 Alarm type selection for relay 0=> inactive => setpoint, setpoint and time-delay => setpoint, time-delay and rising action => setpoint, time-delay and falling action 9 88 Setpoint of relay 0 80 Setpoint of relay 8 Time-delay of relay from 0 to 60 seconds CPA 00 & THA 00 transmitters configuration via remote control / Page 5

40 . Functions recap CPA 00 CPA 00 Code xxx F600 Description Available settings Compensation temperature in C Compensation temperature in F Air velocity measurement mean Code Differential probe 00 Pitot tube 0 DEBIMO blade 0 Other differential probe Air velocity coefficient value from to Air velocity correction coefficient from 0.00 to Section type selection Code Section type 00 Rectangular 0 Circular 0 Airflow coefficient 607 Section length in mm from 0 to 000 mm Section width in mm from 0 to 000 mm Section diameter in mm from 0 to 000 mm 60 0 Section length in inch from 0 to 8. inch 6 Section width in inch from 0 to 8. inch 6 Section diameter in inch from 0 to 8. inch 6 6 Airflow coefficient from 0. to Units of pressure for the pressure calculation CPA0, 0 et 0 Pa mmh O CPA0HV, 0HV et 0HV CPA0 CPA0HV Pa mmh O inwg inwg mbar mbar - mmhg Ref. NT - Ang - CPA 00 - THA 00-0/0/0 - RCS () Périgueux Non-contractual document - We reserve the right to modify the characteristics of our products without prior notice.