[Al. 01A_Servo Motor Combination Error] - Mitsubishi Electric Melservo-J5 MR-J5 Series User Manual

[AL. 01A_Servo motor combination error]

• The combination of the servo amplifier and servo motor is incorrect.
• The combination of the servo amplifier and servo motor constant file is incorrect.
[AL. 01A.1_Servo motor combination error 1]
Cause
1.
The servo amplifier and the servo motor have
been connected incorrectly.
2.
[Pr. PA17 Servo motor series setting] and [Pr.
PA18 Servo motor type setting] were not set
based on the servo motor to be used.
3.
The encoder is malfunctioning.
[AL. 01A.2_Servo motor control mode combination error]
Cause
1.
The combination of the servo amplifier to be
used and the setting of [Pr. PA01.1 Operation
mode selection] is not appropriate.
[AL. 01A.5_Servo motor combination error 3]
Cause
1.
A servo motor, other than the one that was
connected at the startup of the absolute
position detection system, is connected.
2.
At occurrence of [AL. 025 Absolute position
erased], the power was supplied after shutting
off without leaving the servo motor for 5 s.
3.
The servo motor was replaced.
4.
The servo amplifier is malfunctioning.
5.
The encoder is malfunctioning.
6.
Something near the device caused it.
[AL. 01A.6_Servo motor combination error 4]
Cause
1.
A scale measurement encoder, other than the
one that was connected at the startup of the
absolute position detection system, is
connected.
2.
The servo amplifier is malfunctioning.
3.
The scale measurement encoder is
malfunctioning.
4.
Something near the device caused it.
Check/action method
Refer to "Specifications" in the following manual.
MR-J5-A User's Manual (Introduction)
MR-J5-G/MR-J5W-G User's Manual (Introduction)
Check if [Pr. PA17] and [Pr. PA18] are set correctly.
Replace the servo motor.
Check/action method
Check the [Pr. PA01.1] setting.
Check/action method
Check if a servo motor other than the one that was connected at the startup of
the absolute position detection system is connected. If connected, re-connect
to the servo motor that was connected at the startup of the absolute position
detection system.
After changing the setting value of [Pr. PA03.1 Servo motor replacement
preparation] to "1" (enabled), cycle the power and then deactivate [AL. 01A
Servo motor combination error]. Perform homing again.
After changing the setting value of [Pr. PA03.1] to "1" (enabled), cycle the
power and then deactivate [AL. 01A]. Perform homing again.
Replace the servo amplifier.
Replace the servo motor.
Take countermeasures against its cause.
Check/action method
Connect the scale measurement encoder that was connected at the startup of
the absolute position detection system.
Replace the servo amplifier.
Replace the scale measurement encoder.
Take countermeasures against its cause.
1 SERVO AMPLIFIER TROUBLESHOOTING
1.3 Handling methods for alarms/warnings
1
Model
[A]
[G]
[WG]
Model
[A]
[G]
[WG]
Model
[A]
[G]
[WG]
Model
[A]
[G]
[WG]
23