11 TROUBLESHOOTING
11.1 Checking the LEDs
119
11
When the RUN LED is off
When the DISPLAY1 LED or DISPLAY2 LED flashes in red
If link-up processing is repeated due to a condition of a device on the line, it may take a longer time for the
LINK LED to turn on. This phenomenon may be eliminated by changing the module PORT into which the
Ethernet cable is connected (example: P1
P2).
Check item
Action
Does the voltage of the module power supplied externally reach to the
voltage of the specifications?
Check that the module power supply voltage is within the range of performance
specifications. After the check, power off and on the module.
Does any hardware error occur?
If the RUN LED does not turn on even after the module power supply is turned off and
on, the possible cause is a module failure. Please consult your local Mitsubishi
representative.
Check item
Action
The possible cause is a module failure. Please consult your local Mitsubishi
representative.
Содержание CC-Link IE Field NZ2GF12A-60IOLH8
Страница 1: ...CC Link IE Field Network Waterproof Remote IO Link Module User s Manual NZ2GF12A 60IOLH8 ...
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Страница 30: ...28 3 PROCEDURES BEFORE OPERATION MEMO ...
Страница 100: ...98 8 MODULE FUNCTION BLOCKS MEMO ...
Страница 109: ...9 PROGRAMMING 9 2 Program Example of Setting Parameters Using a Dedicated Instruction 107 9 ...
Страница 116: ...114 9 PROGRAMMING 9 3 Example of Program to Communicate with an IO Link Device ...
Страница 118: ...116 10 MAINTENANCE AND INSPECTION MEMO ...
Страница 155: ...APPX Appendix 7 Additional or Changed Functions 153 A MEMO ...
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