Management number : BAP-C CC-Link Partner Association

Transcription

1 Model Title CC-Link Ver.1.10 Compatible CC-Link Cable for fixed use Conformance Test Specifications Management number : BAP-C CC-Link Partner Association (1/12)

2 Revisions Revision item Revision Description Revision date Subnumber (2/12)

3 Table of Contents Outline 4 1. Noise tests 7 1-(1) Cable (bundle) noise test 2. Measurement of Electrical Characteristics 8 2-(1) Measurement of conductor resistance 2-(2) Measurement of insulation resistance 2-(3) Endurance voltage test 2-(3) Measurement of capacitance 2-(5) Measurement of specific impedance 2-(6) Measurement of loss 3. Combination tests 9 3-(1) Maximum cable length 4. Aging test 10 4-(1) General cable limit length aging test Appendix 1 : Cable limit length test system configuration 11 Appendix 2 : Worst point 12 (3/12)

4 Outline This specifications document contains items related to CC-Link-connectable cable conformance tests. A cable shall be judged connectable to the CC-Link after passing all of the tests specified in this specification document. This specification applies only to Ver compatible products. For details, refer to the CC-Link Conformance Test Standards (Cable Edition) (BAP-05013). This specification contains tests carried out by both the manufacturer and the association. Test items are as listed below. Noise test Measurement of electrical characteristics Combination tests Aging test Tests shall be performed according to the specified configuration, communication speed and -to- distance The data communicated between the master and test is changed each time so that no identical data is transmitted successively. Communication is considered normally executed if no count is added to the SW00C0 to 00C8 registers (retry execution count or similar) in the master module. (4/12)

5 Test item list Classification Test item Executed? ( : executed) Manufacturer Association 1. Noise tests 1-(1) Cable (bundle) noise test - 2. Measurement of 2-(1) Measurement of conductor resistance - Electrical 2-(2) Measurement of insulator resistance - Characteristics 2-(3) Endurance voltage test - 2-(3) Measurement of capacitance - 2-(5) Measurement of special impedance - 2-(6) Measurement of loss - 3. Combination tests 3-(1) Maximum cable length - 4. Aging test 4-(1) General cable limit length aging test - (5/12)

6 Master module Link special registers (SW00C0 to SW00C8) Number (buffer Name Content Details memory address) SW00C0 (6C0 H ) Number of retries Number of retries executed During 1 link scan, if communication is established normally within the setting number of retries, or if the number of retries is exceeded (data link error), 1 is added to the count (+1). (Example) When the retry setting is the default of 1 to 3 times, and if normal communication is established at the third retry, only 1 is added to the count (+1). Accumulated number of retries Cleared when the SB0010 is turned on or at power-off. SW00C1 (6C1 H ) TIME Number of timeout Retry processing is performed for the set number of times, and the with which data error errors detected link could not be established is detected as a SW00C2 (6C2 H ) CRC error Number of CRC errors detected data link faulty. The accumulated number of errors occurred is SW00C3 (6C3H) Abort error Number of abort errors detected input for each error definition. Cleared when the SB0011 is turned on or at power-off. SW00C4 (6C4 H ) Hardware error Number of hardware errors detected SW00C5 (6C5 H ) Line error Number of line errors detected SW00C6 (6C6 H ) Software error Number of software monitoring timeouts SW00C7 (6C7 H ) Invalid XCD Number of invalid XCDs detected SW00C8 (6C8 H ) Overflow Number of receive buffer overflows occurred Master module Link special relays (SB0010 to SB0011) Number (buffer memory address) Name Content Details SB0010 (5E1 H bit 0) Number clear Number of retries clear The number of retries is cleared OFF: no clear instruction ON: clear instruction issued (cleared during ON) SB0011 (5E1 H bit 1) Send path Number of line The number of line Send errors is cleared. clear Send errors clear OFF: no clear instruction ON: clear instruction issued (cleared during ON) Note: Please refrain from disclosing the corresponding buffer memory addresses to customers and others as they are areas not disclosed to users. (6/12)

7 Classification 1. Noise tests Test item 1-(1) Cable (bundle) noise test All machine power must be supplied by the insulated transformer. Wave test cable Noise signal Coupling adapter Noise simulator equipment SG FG(OPEN) 1m Test method AC100V QCPU QJ61BT11 LG FG Remote DA DB DG SLD L (+) AC power (L/N) N (-) DC power (+/-) FG is single contact ground Simulator set conditions Grounding connection (FG) The equipments used (Reference) Test conditions Pulse width sec Wiring length 50 cm or less Noise simulator Isolating Rise 1nS Thickness 2 mm 2 transformer Frequency 45Hz Communication cable length 5 m Coupling adapter Communication speed NOISE LABORATORY CO.,LTD: INS400L NOISE LABORATORY CO.,LTD: NCT-160 NOISE LABORATORY: CA-805B 10 MBPS Judgment criteria Must communicate normally for 10 minutes or more at the noise voltage of 1000V (Retry error must not be occured.) CLPA (Required) Result CC-Link Partner Association (7/12)

8 The test results below must contain the manufacturer s measured values and the CLPA [PASS/FAIL] rating. Classification 2. Measurement of Electrical Characteristics There must be a document attached specifying each item s measuring device name, measurement configuration and method. Result Test item Measurement contents Judgment criteria Manufacturer (Required) CLPA (Confirmation) 2-(1) Measurement of conductor resistance Measure conductor resistance /km or less at (2) Measurement of conductor resistance Measure conductor resistance. 10,000 M km or more at 20 2-(3) Dielectric withstand voltage test Perform dielectric withstand voltage test. 500 VDC for 1 minute 2-(4) Measurement of capacitance 2-(5) Measurement of characteristic impedance Measure capacitance. Measure characteristic impedance. 60 nf/km or less at 1 KHz Submit a frequency spectrum graph. (1 khz to 20 MHz) However, when the insulator produces almost no frequency characteristics, no graph is necessary at 1 MHz at 5 MHz. Submit a frequency spectrum graph. (1 khz to 20 MHz) 2-(6) Measurement of loss Measure loss. CC-Link Partner Association 1.6 db/100m or less at 1 MHz 3.5 db/100m or less at 5 MHz Submit logarithmic frequency spectrum graph. (512 khz to 20 MHz) (8/12)

9 Classification 3. Combination tests Test item 3-(1) Maximum cable length Perform continuous operation using the system configuration shown on the appendix 1. Test method Judgment criteria Communication speed: 10 Mbps Maximum transmission distance: 130m Minimum to distance: 20 cm Continuous operation time: 12 hours or more Sequence program outline 1. All modules performs loopback check. Program transmission data so that it is different each time. Confirm that normal communication can be established for 12 hours or more continuously. No count should be added to the numbers in SW00C0 to SW00C8 CLPA (Required) Result CC-Link Partner Association (9/12)

10 Classification 4. Aging test Test item 4-(1) General cable limit length aging test System configuration: (1) Group 4 x 4 Test cable (5 cm on both ends is peeled as for terminal process, Drain wire, Y terminal pressured. : Terminal Resistor : 20 cm cable : 50 m cable : 18 m cable : L(m) cable L (m) Mater Test method (2) Group 4 line feed Test cable (terminal process shows 5 cm on both ends, Y terminal is crimped. : Terminal Resistor : 20 cm cable : 18 m cable : L(m) cable L (m) Mater Caution: Place master at worst point for all system configurations. System communication conditions Baud rate: 10 Mbps Test time: 30 minutes or longer : Remote 64 s (CC-LINK Ver compatible products) With the above configuration, extend the cable limit length L [m] by 5m/STEP, and confirm the general cable limit length. Judgment criteria (1) Group 4 4 General cable limit length is 130m or longer. (no retry errors) (2) Group 4 line feed General cable limit length is 110m or longer. (no retry errors) CLPA (Required) (1) Group 4 4 (2) Group 4 line feed Result Limit length m Limit length m Judgment criteria Judgment criteria CC-Link Partner Association (10/12)

11 Appendix 1 Cable limit length test system configuration (R ) (R ) (R ) (R ) Q3A CPU AJ61 QBT11 (M ) Test piece Loopback verification signal line for, etc. (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) (R ) M, R are all CC-LINK Ver. 1.0-compatible products. Each R distance is 0.2m, and the distance between the M and the head R is 117.4m. (11/12)

12 Appendix 2 Worst point Confirmation method for worst point of existing equipment System configuration: M R1 R2 R3 R62 R63 R64 L m Communication conditions Baud rate: 10Mbps Remote distance: 0.2m Worst point confirmation method (1) Extend the distance L[m] of the remote until it is disconnected or ERR starts to flash. (2) If remote is disconnected or ERR flashes, a distance from the remote point to R64 is considered as the worst point. (12/12)