Megmeet M5-N Series User Manual

Chapter 9 Troubleshooting
165
Alarm code
Alarm type
Alarm cause
Confirming method
Solutions
communication
The communication cable is
wired incorrectly or
unreliably connected,
disconnected, etc.
Check whether the
communication cable is
correct and reliable.
Reconnect the communication
cable, or replace the communication
cable.
Improper setting of alarm
parameters.
Check whether the
P15.02 setting is too
short.
Set P15.02 correctly.
The host device does not
work.
Confirm the host
system signal
Check whether the host device is
working.
AL.025
Temperature
sampling
disconnection
The temperature sampling
circuit is abnormal.
Seek for service support
The temperature sensor or
signal cable is abnormal.
Seek for service support
AL.038
DI emergency
brake warning
Emergency brake terminal
action.
P02.09=1, enable
emergency braking.
When the drive is
running, if the
emergency brake
terminal is activated, it
will alarm.
Given by normal logic
AL.039
Positive
overtravel
warning
When P10.04=1, the drive
position exceeds the
positive limit switch.
Check whether the DI
terminal of group P03
is set with DI function
35
Check whether the DI
terminal logic of the
corresponding bit of
input signal monitoring
P11.12 is valid.
Check the running mode, and under
the premise of safety, give a
negative command or rotate the
motor to make the logic of the
"positive limit switch" terminal
invalid.
AL.040
Negative
overtravel
warning
When P10.04=1, the drive
position exceeds the
negative limit switch.
Check whether the DI
terminal of group P03
is set with DI function
36
Check whether the DI
terminal logic of the
corresponding bit of
input signal monitoring
P11.12 is valid.
Check the running mode, and under
the premise of safety, give a
negative command or rotate the
motor to make the logic of the
"negative limit switch" terminal
invalid.

Megmeet M5-N Series Specifications

General

Brand	Megmeet
Model	M5-N Series
Category	Servo Drives
Language	English