EasyManuals Logo

Panasonic FP Series User Manual

Panasonic FP Series
1345 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #1308 background imageLoading...
Page #1308 background image
Appendix Programming Information
1307
NOTE
This error is also detected if you attempt to execute a rewrite containing a syntax error during
RUN. In this case, nothing will be written to the CPU and operation will continue.
40.9.2 Table of self-Diagnostic errors
Not all errors apply to all PLCs.
E20 - E39
Error
code
Name Operation
status
Description and steps to take
E20 CPU error Stops Probably a hardware abnormality.
Please contact your dealer.
E21
E22
E23
E24
E25
RAM error Stops Probably an abnormality in the internal RAM.
Please contact your dealer.
FP2, FP2SH, FP3, FP10SH:
ROM is not installed.
There may be a problem with the installed ROM.
ROM contents are damaged
Program size stored on the ROM is larger than the
capacity of the ROM
Check the contents of the ROM
FP-X:
If the master memory cassette is mounted, the master memor
cassette may be damaged. Remove the master memory, and
check whether the ERROR turns off.
If the ERROR turned off, rewrite the master memory as its
contents are damaged, and use it again.
If the ERROR does not turn off, please contact your dealer.
FP0, FP-e, FP, FP1 C14, C16:
Probably an abnormality in the built-in ROM.
Please contact your dealer.
E26 User’s ROM error Stops
All FP-Ms and FP1 C24, C40, C56, and C72:
Probably an abnormality in the memory unit or master memory
unit.
Program the memory unit or master memory unit again and try
to operate. If the same error is detected, try to operate with
another memory unit or master memory unit.
E27 Intelligent unit
installation error
Stops Intelligent units installed exceed the limitations (i.e. 4 or more
link units).
Turn off the power and re-configure intelligent units referring to
the hardware manual.
E28 System register
error
Stops Probably an abnormality in the system register.
Check the system register setting or initialize the system
registers.
E29 Configuration
parameter error
Stops A parameter error was detected in the MEWNET-W2
configuration area. Set a correct parameter.
E30 Interrupt error 0 Stops Probably a hardware abnormality.
Please contact your dealer.

Table of Contents

Other manuals for Panasonic FP Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Panasonic FP Series and is the answer not in the manual?

Panasonic FP Series Specifications

General IconGeneral
MountingDIN rail
TypePLC
Communication InterfaceRS-232, RS-485, Ethernet (depending on model)
Input Voltage100-240V AC or 24V DC (depending on model)
Output TypeRelay, Transistor
I/O PointsVaries by model
Operating Temperature0°C to 55°C
DimensionsVaries by model
WeightVaries by model

Related product manuals