The pid module output does not operate normally, The pid module output does not operate normally -2 – IDEC MicroSmart Pentra User Manual

Page 143

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FC5A MicroSmart PID Module User’s Manual FC9Y-B1283

The PID Module output does not operate normally.

Output does not operate normally.

Is the RUN LED of the

CPU module ON?

Click Online > Start button to run the
CPU module.

Is Control Enable bit

ON in the operation

parameter?

Turn on Control Enable bit.

Is the parameter error

occurring?

A value outside the range is set for the
parameter in a channel. Make sure of
the setting range of the parameter,
and set it to a suitable value.

Is the control output OFF?

Is the output manipulated

variable lower limit value higher

than 100%?

Set it to a suitable value.

Is the output manipulated

variable upper limit value less

than 0%?

Set it to a suitable value.

Is the output signal type suitable

for the FC5A-F2M2 used?

Select a correct output signal type.

Is the allocated data register

used for other functions?

Allocate a data register which is
not used for other functions.

Call IDEC for assistance.

END

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