Program Error - Mitsubishi Electric MELSERVO-JE Instruction Manual

1. SERVO AMPLIFIER TROUBLESHOOTING
Alarm No.: 39 Name: Program error
Alarm content
Detail
Detail name
No.
39.1

Program error

(1) A checksum of the
(2) A program has
39.2 Instruction (1) A program has never
argument
external error
(2) A command argument is
(3) A program has
39.3 Register No. (1) A specified number of
error
(2) A program has
39.4 Non- (1) A used command is not
correspondence
command error
(2) A program has
Alarm No.: 3A Name: Inrush current suppression circuit error
Alarm content
Detail
Detail name
No.
3A.1 Inrush current (1) Inrush current
suppression
circuit error
A program used for the program operation is incorrect.
Cause
Check if an error
program did not match occurred (such as
at power-on. (The entered noise, power-
program has an error.) off) at program write.
Replace the servo
changed due to a servo amplifier, and then
amplifier malfunction. check the
repeatability.
Check if a program
been written since was written.
program initialization.
Check if the command
using a value out of description has a
specifications. failure.
Replace the servo
changed due to a servo amplifier, and then
amplifier malfunction. check the
repeatability.
Check if the command
the general purpose description has a
register used for a failure.
command is a value
out of specifications.
Replace the servo
changed due to a servo amplifier, and then
amplifier malfunction. check the
repeatability.
Check if the command
correspondent to the description has a
program. failure.
Replace the servo
changed due to a servo amplifier, and then
amplifier malfunction. check the
repeatability.
The inrush current suppression circuit error was detected.
Cause
Replace the servo
suppressor circuit is amplifier, and then
malfunctioning. check the
repeatability.
Check method Check result
It has a failure.
It has no failure.
It is not repeatable.
It was not executed.
It was executed.
It has a failure.
It has no failure.
It is not repeatable.
It has a failure.
It has no failure.
It is not repeatable.
It has a failure.
It has no failure.
It is not repeatable.
Check method Check result
It is not repeatable.
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Action Target
Rewrite the [A]
program.
Check (2).
Replace the servo
amplifier.
Write the program.
Check (2).
Correct the
command
description.
Check (3).
Replace the servo
amplifier.
Correct the
command
description.
Check (2).
Replace the servo
amplifier.
Correct the
command
description.
Check (2).
Replace the servo
amplifier.
Action Target
Replace the servo [A]
amplifier. [B]
[C]