Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 375 / 514

8.4 Encoder clear and alarm reset
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8.4 Encoder clear and alarm reset
Procedure of "encoder clear and alarm reset method" varies depending on motor encoder you
use.
See table below and return to normal operation from alarm state. Please operate "alarm reset"
after solving alarm cause.
Alarm reset method
* 7Multi-turn part of encoder position data will be cleared when "encoder clear" is performed.
Adjust the relations between position data and machine coordinate system, and then perform
operation.
* Encoder clear is able to perform by the method below.
1) Absolute encoder clearing function in "Test operation" mode of the setup software.
Refer another document M0010842 for how to operate the setup software.
2) Encoder Clear Function of servo amplifier
Encoder Clear Function is able to perform via a general input. Set a function valid
condition to Group9 ID03 "Encoder Clear Function". Factory setting is "CONT3_ON:
Function is valid when generic input, CONT3, is ON".
Alarm
code
Single-turn Absolute
Encoder
(Encoder code: H)
Battery Backup
Absolute Encoder
(Encoder code: P)
Battery-less Absolute
Encoder
(Encoder code: R)
Resolver Type
Battery-less Absolute
Encoder
(Encoder code: W)
A1
－
・
“Alarm reset“ after
“Encoder clear“
・
“Alarm reset“ after
“Encoder clear“
・ “Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・ “Power-cycle”
A2
－ － －
・ “Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
A3
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
A4
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
A5
・
“Power-cycle”
・
“Power-cycle”
・ “Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・ “Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
A6
・ Power-cycle ・ “Power-cycle”
・
Perform
“Power-cycle”.
Then perform
"Alarm reset" after
“Encoder clear“.
・ “Power-cycle”
A9
・ “Alarm reset“ ・ “Power-cycle” ・ “
Alarm reset“
・ "Alarm reset"
AA － －
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
AC
－ － － ・ “Power-cycle”
AD
－ － － ・ “Power-cycle”
AF － －
・
“Alarm reset“ after
“Encoder clear“
・
“Power-cycle”
・
“Power-cycle”