NAiS FP Series Hardware Manual page 147

Self-Diagnostic and Troubleshooting
Error code is 20 or higher
<Condition>
A self-diagnostic error other than a syntax error has occurred.
<Procedure 1 >
Use the programming tool in PROG. mode to clear the error.
Using NPST-GR software
Press the <F3> key in the status display menu described on the previous
page. Error code 43 and higher can be cleared.
Using FPWIN GR
Click the "Clear Error" button in the status display menu described on the pre-
vious page.
Using FP programmer II
Press the keys as shown on the right.
Error code 43 and higher can be cleared.
Using FPWIN Pro
Monitor –> PLC Status –> Click Clear
D In the PROG. mode, the power supply can be turned OFF and then ON
again to clear the error, but all of the contents of the operation memory
except hold type data are cleared.
D An error can also be cleared by executing a self-diagnostic error set
instruction F148 (ERR).
<Procedure 2>
Follow the procedures described in the table of error codes
Note
When an operation error (error code 45) occurs, the address at
which the error occurred is stored in special data registers
DT9017 and DT9018. If this happens, monitor the address at
which the error occurred before cancelling the error.
11-4
(–)
ACLR 1 1 2
OP
(see page
Matsushita Electric Works (Europe) AG
FP0 Hardware
SHIFT (DELT)
ENT
SC INST
11-12).