Parker Hannifin Dynaserv G2 - Manual (Page 91)

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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.
7.4.7 Other 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
Value
Bit No. Content
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
being executed
Not being executed Being executed
16 Error status Not in error status Error status
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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