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XtraDrive User Manual
Chapter
9
:
Inspection, Maintenance, and Troubleshooting
9-20
!
A.Cb: Encoder Echoback Error
Display and Outputs
Alarm Outputs
Alarm Code Output
ALO1 ALO2
ALO3
ALM Output
ON OFF
ON
OFF
Note:
OFF: Output transistor is OFF (alarm state).
ON: Output transistor is ON.
Status and Remedy for Alarm
At power ON.
A, B
Cause of the Problem
Solution
A
Incorrect or disconnected
encoder wiring.
Check wiring and connectors
at encoder.
B
Defective encoder.
Replace servomotor.
C
Defective servo amplifier.
Replace servo amplifier.
!
A.CC: Multi-turn Limit Disagreement Alarm
Display and Outputs
Alarm Outputs
Alarm Code Output
ALO1 ALO2
ALO3
ALM Output
ON OFF
ON
OFF
Note:
OFF: Output transistor is OFF (alarm state).
ON: Output transistor is ON.
Status and Remedy for Alarm
At power ON.
A, B
Cause of the Problem
Solution
A
Incorrectly set Multi-Turn Limit
Setting parameter (Pn205) in the
servo amplifier.
Change the value in parameter Pn205.
B
No Multi-Turn Limit value set in the
encoder.
First verify that the Multi-Turn Limit
Setting parameter (Pn205) is set
correctly in the servo amplifier. While in
the active alarm state, change the
setting in the encoder Multi-Turn Limit
Setting parameter (Pn205) using
function Fn013.
Summary of Contents for 8U0108-E1-01
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Page 27: ...XtraDrive User Manual Chapter 3 Wiring 3 3 3 1 1 Single Phase 200V Main Circuit Specifications...
Page 29: ...XtraDrive User Manual Chapter 3 Wiring 3 5 3 1 3 Three phase 200V Main Circuit Specifications...
Page 30: ...XtraDrive User Manual Chapter 3 Wiring 3 6 3 1 4 Three Phase 400V Main Circuit Specifications...
Page 32: ...XtraDrive User Manual Chapter 3 Wiring 3 8 3 2 2 Three phase 1kW to 3kW 200V Models...
Page 33: ...XtraDrive User Manual Chapter 3 Wiring 3 9 3 2 3 Three phase 0 5kW to 3 0kW 400V Models...
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