Mitsubishi Electric MR-J4-_GF Instruction Manual page 62

6. SERVO MOTOR DRIVING
(1) Controlword (6040h)
Sub
Index Access
Index
6040h 0
The current control command status can be checked.
In addition, control commands can be written.
The following table lists the bits of this object that relate to the home position return operation.
Bit
0 to 3 Refer to section 5.1.2.
4 Homing Operation Start
0: Do not start homing procedure
1: Start or continue homing procedure
5 to 6 Reserved
The value at reading is undefined. Set "0" when writing.
7 Refer to section 5.1.2.
8 Halt
0: Bit 4 enable
1: Stop axis according to halt option code (605Dh)
9 Reserved
The value at reading is undefined. Set "0" when writing.
10 to 14 Refer to section 5.1.2.
15 Reserved
The value at reading is undefined. Set "0" when writing.
To start a home position return operation, turn bit 4 from "0" to "1". When the home position return
operation is completed or an alarm is issued during the return operation, turn bit 4 from "1" to "0".
When bit 8 (Halt) of Controlword (6040h) is set to "1", the servo motor decelerates to a stop. After that,
when bit 8 (Halt) is set to "0" and bit 4 is turned to "0" and then to "1", the home position return operation
is performed again.
(2) Homing method (6098h)
Sub
Index Access
Index
6098h 0
The current home position return method can be read.
In addition, a home position return method can be set. To enable the written home position return
method after turning the power back on, execute Store Parameters (1010h). After the execution of Store
Parameters, the setting value of [Pr. PT45] is changed.
rw Controlword
rw Homing method
Name
Description
Name
6 - 3
Data
Default
Type
U16
Data
Default
Type
I8 37