Table Of Self-Diagnostic Error Codes - Panasonic FP-M Hardware Manual

2. Table of Self-diagnostic Error Codes

Error
Name of error
code when an error occurs
E26 ROM error Stops
E28 System Stops
register error
E31 Interrupt error Stops
E32 Interrupt error Stops
E45 Operation Selectable by
error system register 26
(default: stops)
E50 Battery error Continues
E100 Self-diagnostic Stops
to error set by
F148 (ERR)
E199
instruction
E200 Continues
to
E299
Program execution
Probably an abnormality in
the memory (EPROM) or
master memory (EEPROM).
Probably an abnormality in
the system register.
Probably a hardware
abnormality or an abnormality
caused by noise.
Probably a hardware
abnormality or an abnormality
caused by noise.
Probably an
program corresponding to the
trigger is missing.
Probably an abnormality was
detected when a high-level
or basic instruction was
executed.
System register 26 settings
K0: FP-M stops operation if an operation error occurs.
K1: FP-M continues operation even if an operation error occurs.
The voltage of the backup
battery dropped or the backup
battery has been pulled out
from the holder.
• The self-diagnostic error code specified by the
instruction is transferred to DT9000.
• The contents of the self-diagnostic error code can be
confirmed using the following programming tools.
- NPST-GR Software: "7. STATUS DISPLAY" in
- FP Programmer II : "OP-110"
Description
Program the memory (EPROM)
or master memory (EEPROM)
again and try to operate. If the
same error is detected, try to
operate with another memory
(EPROM) or master memory
(EEPROM) .
Set the mode of FP-M to PROG.
and initialize the system register.
Turn OFF the power of the FP-
M and check the surrounding
noise level.
Turn OFF the power of the FP-
M and check the surrounding
noise level.
INT
(interrupt) Set the mode of FP-M to
PROG. and make an
program which corresponds to
the interruption.
Check the contents of special
data registers (DT9017 and
DT9018) to find the program
address where the operation
error occurred. Then correct the
program referring to the
description of the instruction.
Replace the backup battery.
The operation without backup
battery can be specified by
system register 4.
System register 4 settings
ONLINE mode
8-8. Table of the Error Codes
Steps to take
INT
K0: The conditions are
regarded as errors.
K1: The conditions are not
regarded as errors.
F148 (ERR)
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