Instruction manual

100
IMSRM15-E6
6. IN CASE OF TROUBLE
6.1 Troubleshooting
This section lists some basic causes and solutions to be taken when any problem would arise in this
instrument. If you can not solve a problem, please contact RKC sales office or the agent, on
confirming the type name and specifications of the product.
If the instrument is necessary to be replaced, observe the following warning.
All wiring must be completed before power is turned on to prevent electric shock,
instrument failure, or incorrect action. The power must be turned off before repairing work
for input break and output failure including replacement of sensor, contactor or SSR, and
all wiring must be completed before power is turned on again.
If you add or delete a function module, or change the arrangement of the modules, or
replace a module with a different model, be sure to perform “Module initialization
(identifier CL)” before setting the data. “Module initialization” stores the new module
configuration in the H-PCP module. If data is set before “Module initialization” is
performed, the H-PCP module will set the previously stored initial data of the old modules
in the new modules, which may cause malfunction.
For details on how to initialize the module, refer to SR Mini/SR Mini HG SYSTEM
Supplementary Information Initialize Settings [Extended Communications]
(IMSRM07-E
).
CAUTION
To prevent electric shock or instrument failure, always turn off the system
power before replacing the instrument.
To prevent electric shock or instrument failure, always turn off the power
before mounting or removing the instrument.
To prevent electric shock or instrument failure, do not turn on the power until
all wiring is completed. Make sure that the wiring is correct before applying
power to the instrument.
To prevent electric shock or instrument failure, do not touch the inside of the
instrument.
All wiring must be performed by authorized personnel with electrical
experience in this type of work.
WARNING
!