7.2 The reason and handling of alarm
209
hardware circuit error
Optocoupler access
replace drive
Err40 (Absolute encoder communication error)
Potential cause
Check
Handle
Encoder connection wiring error
Check encoder connection
wiring
Connect wiring correctly
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder damage
Check encoder
Replace encoder
Err42 (Absolute encoder interior counting error)
Potential cause
Check
Handle
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder damage
Check encoder
Replace encoder
Err43 (Absolute encoder communication responds error)
Potential cause
Check
Handle
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder damage
Check encoder
Replace encoder
Err 44 (Absolute encoder verify error)
Potential cause
Check
Handle
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder damage
Check encoder
Replace encoder
Err45 (Absolute encoder EEPROM error)
Potential cause
Check
Handle
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder EEPROM damage
Check encoder
Replace encoder
Err46 (Absolute encoder parameter error)
Potential cause
Check
Handle
Encoder cable and connector
unsteady
Check cable and connector Replace cable and connector
Encoder EEPROM damage
Check encoder
Replace encoder
Summary of Contents for EP3 AC Series
Page 1: ...Wuhan Maxsine Electric Co Ltd...
Page 12: ...Chapter 1 Product inspection and installment 2 1 2 Product nameplate...
Page 16: ...Chapter 1 Product inspection and installment 6...
Page 40: ...Chapter 2 Wiring 30 2 5 2 Wiring diagram for speed or torque control...
Page 57: ...3 7 Resume the parameter default values 47 Remarks...
Page 124: ...Chapter 4 Running 114 Remarks...
Page 221: ...198 Chapter 8 Specifications 8 1 Types of servo driver...
Page 231: ...8 5 Types of servo motor 8 5 Types of servo motor...