CC-Link Ver.1.10 Compatible

Transcription

1 Model Title CC-Link Ver.1.10 Compatible CC-Link Flexible Cable 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. Aging test 9 3-(1) General cable limit length aging test 4. Combination tests 10 4-(1) Maximum cable length 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 flexible 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 Regulation (Cable Edition) (BAP-05013). This specification contains tests carried out by both the manufacturer and the CLPA association. Test items are as listed below Noise test Measurement of electrical characteristics Aging test Combination tests 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? (O: 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 insulation resistance - Characteristics 2-(3) Endurance voltage test - 2-(3) Measurement of capacitance - 2-(5) Measurement of special impedance - 2-(6) Measurement of loss - 3. Aging test 3-(1) General cable limit length aging test - 4. Combination tests 4-(1) Maximum cable length - (5/12)

6 Master module Link special registers (SW00C0 to SW00C8) Number (buffer memory Name Content Details address) Number of During 1 link scan, if SW00C0 (6C0 H ) Number of retries executed retries 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 SW00C1 (6C1 H ) SW00C2 (6C2 H ) SW00C3 (6C3H) SW00C4 (6C4 H ) SW00C5 (6C5 H ) SW00C6 (6C6 H ) SW00C7 (6C7 H ) SW00C8 (6C8 H ) TIME error CRC error Abort error Hardware error Line error Software error Invalid XCD Overflow Number of timeout errors detected Number of CRC errors detected Number of abort errors detected Number of hardware errors detected Number of line errors detected Number of software monitoring timeouts Number of invalid XCDs detected Number of receive buffer overflows occurred turned on or at power-off. Retry processing is performed for the set number of times, and the with which data link could not be established is detected as a data link faulty. The accumulated number of errors occurred is input for each error definition. Cleared when the SB0011 is turned on or at power-off. Master module Link special relays (SB0010 to SB0011) Number (buffer memory Name Content Details address) SB0010 (5E1 H bit 0) Number Number of retries clear The number of retries is cleared clear OFF: no clear instruction ON: clear instruction issued SB0011 (5E1 H bit 1) Send path clear Number of line Send errors clear (cleared during ON) The number of line Send errors is cleared. 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. Subject test cable Noise simulator equipment SG FG(OPEN) Noise signal Coupling adapter 1m Test method AC100V QCPU QJ61BT11 Remote LG FG DA DB DG SLD L (+) AC power (L/N) N (-) DC power (+/-) FG is single contact ground Test conditions Simulator set conditions Pulse width sec Grounding connection (FG) Wiring length 50 cm or less The equipments used (Reference) Noise simulator Rise 1nS Thickness 2 mm 2 Isolating transformer Frequency 45Hz Coupling adapter Communication cable length 5m Communication speed NOISE LABORATORY LTD: INS400L NOISE LABORATORY LTD: NCT-160 NOISE LABORATORY LTD: CA-805B 10 MBPS CO., CO., CO., 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) 2-(1) Measurement of conductor resistance Measure conductor resistance. Values within target conditions are acceptable so they do not always have to be these values. Target values: 37.8 /km or less at 20 degrees C. CLPA (Confirmation) 2-(2) Measurement of insulation resistance Measure insulation resistance. 2500M km or more at 20 degrees C 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 characteristics graph. (1 khz to 20 MHz) However, when the insulation material produces almost no frequency characteristics, no graph is necessary. 110±15 at 1 MHz. 110±6 at 5 MHz. Submit a frequency spectrum graph. (1 khz to 20 MHz) 2-(6) Measurement of loss Measure loss. Values within target conditions are acceptable so they do not always have to be these values. CC-Link Partner Association Target values: 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. Aging test Test item 3-(1) General cable limit length aging test System configuration: (1) Island-4 Revised line feed 9m Test cable (Terminal process 5 cm peeled on both ends, Y terminal is crimped.) : Terminal Resistor : 20 cm cable : 9 m cable : L(m) cable L(m) Test method Master Note: Place master at worst point. <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. Use the above general cable limit length (no retry errors) to determine the following cable extension length specification level (fixed cable s cable general extension specifications portion). Judgment criteria General cable limit length 91m or longer 65m to 91m 39m to 65m 39m or less Cable general extension specification level 70% spec 50% spec 30% spec FAIL CLPA (Required) Result Limit length Judgment criteria (Check one with ) 70% spec 50% spec 30% spec FAIL m CC-Link Partner Association (9/12)

10 Classification 4. Combination tests Test item 4-(1) Maximum cable length Test method Perform continuous operation using the system configuration shown on the appendix 1. Communication speed: 10Mbps Maximum transmission distance: 70% spec 91m 50% spec 65m 30% spec 39m (Depends on determined cable general extension spec level in 3-(1) General cable limit length aging test ) Minimum to distance: 20 cm Continuous operation time: 12 Hrs. or longer Sequence program outline 1. Outline of the sequence program Perform loopback check for all modules Program transmission data so that it is different each time. Judgment criteria Result 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) CC-Link Partner Association (10/12)

11 Cable limit length test system configuration Q3A CPU AJ61 QBT11 (M ) Test piece Loopback verification signal line for, etc. M, R are all CC-LINK Ver compatible products. Distance between each R distance is 0.2 m, and the distance between the M and the head R depends on the cable general extension specs as indicated below. 70% spec 78.4m 50% spec 52.4m 30% spec 26.4m (11/12)

12 Appendix 2 Worst point Confirmation method for worst spot 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)