Table of Contents
Advertisement
6. Trouble shooting
Abnormal phenomenon
Not output
Display is abnormal
(Large error)
Display error
(Small error)
Set value cannot be
changed.
An error is
displayed.
Cause of estimated
Power supply input is not applied
Alarm setter trouble
Input is not connected
Abnormal of input
Error of setting
Output is not connected.
Power-supply voltage is low.
Power-supply voltage is not
regulation range.
Input is abnormal.
Error of set value
Alarm setter trouble
Secular change of input measurement
Error of the setting method
Alarm setter trouble
ROM
SUM value error
RAM
READ/WRITE error
EEP
Saving value error
A/D
A/D conversion error
Method of settlement
Please power supply-input-check and apply.
Repair of alarm setter
Please confirm connection of input.
Please confirm measurement value.
Please confirm set value.
Please confirm connection of output.
Please confirm power-supply voltage.
Please check power-supply voltage and give as
regulation range.
Please give a measurement value as a check and a
normal input.
Please confirm set value.
Repair of alarm setter
Display is proofread again.
(Reference of instruction manual 3.6 section)
Please check setting method.
(Reference of instruction manual 3.5 section.)
Repair of alarm setter
Repair of alarm setter
In case of EEP error, press ENT key to enter
setting mode. Check the setting value.
19
FSDLC-220-047
Advertisement
Table of Contents
