KYOWA WGA-910A Series Instruction Manual page 33

11. TROUBLE SHOOTING
In the event that the product would not operate as expected or in a stable manner, you should trace the factor(s) that may
be causing such a condition before concluding that the system has failed.
Items to be checked and countermeasure against various phenomena are described in the following table.
If troubles are not solved despite countermeasures, contact KYOWA or our representative.
If the product is damaged due to any causes other than as written in the Instruction Manual or if the user has disassembled
or remodeled the product, Kyowa Electronic Instruments Co., Ltd. may not be able to offer repair service.
For troubles and countermeasures relating to the main unit, see WGA-910A INSTRUCTION MANUAL.
11-1. The setting isn't changed by the commands
Make sure the value of the command are correct.
⇒ The [Command processing response 2 flag] does not appear when the command is invalid.
See the "9" in this manual and make sure the setting value.
Make sure the error code in the buffer address.
⇒ See "8-2-2" and make sure the error code.
See"8-3-3" and make sure the error content to make the countermeasure.
11-2. Displaying Errors
For details, see "9" in the INSTRUCTION MANUAL.
Make sure the error code in the buffer address.
⇒ See "8-2-2" and make sure the error code.
See "8-3-3" and make sure the error content to make the countermeasure.
11-3. The measured value does not change
For details, see "9" in the INSTRUCTION MANUAL.
Make sure the CC-Link cable connection method are correct.
⇒ Correctly connect them based on the connector or PLC (sequencer).
11-4. The measured value varies
For details, see "9" in the INSTRUCTION MANUAL.
Make sure the CC-Link cable connection method are correct.
⇒ Correctly connect them based on the connector or PLC (sequencer).
11-5. Operation stops and accepts no instruction at all
The operation failed due to noise.
⇒ Turn OFF the power and turn ON again. If the same phenomenon still generates due to noise, take appropriate
countermeasures for removing the noise from operating environment, power supply, etc. For details, see the
following "Noisy" part.
11-6 Noisy
For details, see "9" in the INSTRUCTION MANUAL.
Connect the shield of CC-Link cable to the GND terminal.
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