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

6-3. Error Codes

2. Table of Self-diagnostic Error Codes

Error
Name of error
code
E26 ROM error
E28 System
register error
E31 Interrupt error
E32 Interrupt error
E45 Operation
error
E50 Battery error
E100 Self-diagnostic
to error warning
F148 (ERR)
E199 by
instruction
E200
to
E299
Notes:
1. System register 26 specifies the program execution state when an operation error occurs.
Settings:
K0: FP-M stops operation if an operation error occurs.
K1: FP-M continues operation even if an operation error occurs.
2. System register 4 specifies the operation of the FP-M when the voltage of the backup battery lowers or
when the backup battery disconnects.
Settings:
K0: The conditions above are regarded as errors.
K1: The conditions above are not regarded as errors.
124
Program execution
when an error occurs
Stops Probably an abnormality in
the memory (EPROM) or
master memory (EEPROM).
Stops Probably an abnormality in
the system register.
Stops Probably a hardware
abnormality or an abnormality
caused by noise.
Stops Probably a hardware
abnormality or an abnormality
caused by noise.
Probably an interrupt program
corresponding to the trigger is
missing.
Selectable Probably an abnormality was
(by system detected when a high-level
register 26) or basic instruction was
(See note 1.) executed.
Continues The voltage of the backup
battery lowers or the connector
of the backup battery is
disconnected.
Stops • 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 programming tools.
Continues
- 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., initialize the system
register and set it again.
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.
Set the mode of FP-M to PROG.
and create a program which
corresponds to the interruption.
Check the program, referring
to the error address which is
stored in special data registers
DT9018 and DT9017.
Replace the backup battery.
The operation without backup
battery can be specified by
system register 4.
(See note 2.)
ONLINE mode
Step to take
F148 (ERR)