Parker Hannifin G2 manual Homing offset position setting @10, Jog move command @11 Field

7.4.5 Homing offset position setting @10

The homing offset position setting command instructs the #29 Offset distance from the home position parameter to auto-set so that the current motor position will become the position after homing is completed from the next time. It functions irrespectively of the operation mode. It can only be run while in the idle status.

When the command is issued, the current command unit command value and the value of the #29 parameter at that point are added. This value is temporality stored in the #29 parameter.

The response is issued immediately.

7.4.6 Jog move command @11: Field 0

The jog move command is for performing jog operations. This command can be executed in the idle status when the #217 Jog move operation: RS232C selection parameter is set so that operations are performed via the RS232C interface.

When field 0 contains “1” a move in the + direction is commanded, when it contains “-1” a move in the - direction is commanded, and when it contains “0,” a stop command is issued.

In the idle status, a jog move is performed as commanded by this command. If a start command is issued during a jog move, the move is immediately decelerated and stopped, after which the operation is started. If the operation is ended after that, the motor remains stopped regardless of the jog move status before starting the operation.

The response is issued immediately.

7.4.7Other convenient commands

Command name	Command No.	Number of fields	Response at
			normal operation
Status request	0	1	R3H
Software driver reset	96	0	None

[Status request] @0:0

This command notifies the status of the driver. It functions irrespectively of the operation mode. The response is issued immediately.

Response character string: R3H:driver status:execution program number:execution block number

Driver status

Bit No.	Content		Value
		0		1
0	Operation mode	PLC		RS232C
1	Servo ready	Not ready		Ready
2	Operation is being executed	Not being executed		Being executed
3	Axis operation is being executed	Not being executed		Being executed
9	Mechanical setting mode is	Not being executed		Being executed
	being executed
16	Error status	Not in error status		Error status
					7
17	Alarm status	Not in alarm status		Alarm status
Others	(Reserved)

[Software driver reset] @96

This command is software equivalent to turning the power to the driver off and on.

There is no response.

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