[Al. 099_Stroke Limit Warning] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 099_Stroke limit warning]

• The stroke limit signal is off.
[AL. 099.1_Forward rotation stroke end off]
Cause
1.
The forward rotation stroke limit switch is not
connected to LSP.
2.
The forward rotation stroke end was exceeded
during driving.
3.
The limit switch has malfunctioned. The
sensor has not been adjusted correctly.
[AL. 099.2_Reverse rotation stroke end off]
Cause
1.
The reverse rotation stroke limit switch is not
connected to LSN.
2.
The reverse rotation stroke end was exceeded
during driving.
3.
The limit switch has malfunctioned. The
sensor has not been adjusted correctly.
[AL. 099.4_Upper stroke limit off]
Cause
1.
The upper stroke limit switch is not connected
to FLS of the controller.
2.
The upper stroke limit was exceeded during
driving.
3.
The limit switch has malfunctioned. The
sensor has not been adjusted correctly.
[AL. 099.5_Lower stroke limit off]
Cause
1.
The lower stroke limit switch is not connected
to RLS of the controller.
2.
The lower stroke limit was exceeded during
driving.
3.
The limit switch has malfunctioned. The
sensor has not been adjusted correctly.
Check/action method
Check if the limit switch is connected correctly.
The status of the input signal can be confirmed on the I/O monitor screen of
the MR Configurator2.
Check the operation pattern.
Check that the limit switch is not malfunctioning, and the sensor is adjusted
correctly.
Check/action method
Check if the limit switch is connected correctly.
The status of the input signal can be confirmed on the I/O monitor screen of
the MR Configurator2.
Check the operation pattern.
Check that the limit switch is not malfunctioning, and the sensor is adjusted
correctly.
Check/action method
Check if the limit switch is connected correctly.
The status of the input signal can be confirmed on the I/O monitor screen of
the MR Configurator2.
Check the operation pattern.
Check that the limit switch is not malfunctioning, and the sensor is adjusted
correctly.
Check/action method
Check if the limit switch is connected correctly.
The status of the input signal can be confirmed on the I/O monitor screen of
the MR Configurator2.
Check the operation pattern.
Check that the limit switch is not malfunctioning, and the sensor is adjusted
correctly.
1 SERVO AMPLIFIER TROUBLESHOOTING
1.3 Handling methods for alarms/warnings
1
Model
[A]
[G]
[WG]
Model
[A]
[G]
[WG]
Model
[G]
[WG]
Model
[G]
[WG]
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