9 PDS Control Objects
9.4 [Halt option code (Obj. 605Dh)]
83
9
9.4
[Halt option code (Obj. 605Dh)]
[Halt option code (Obj. 605Dh: 00h)]
Description
Set how to decelerate the servo motor to a stop at Halt reception.
The following shows the case where Halt Bit (Bit 8 of [Controlword (Obj. 6040h)]) is set to "1" and "0", and the reflective timing
of the deceleration time setting in each control mode.
Data Type
Access
Mapping
Default
Range
Units
Save
Parameter
I16
RW
Impossible
1
1 (fixed)
Possible
[Pr. PT68.2]
Setting value
Description
0
1
The servo motor decelerates to a stop in accordance with [Profile deceleration (Obj. 6084h)] during the profile positioning/velocity mode
(pp/pv) and in accordance with [Homing acceleration (Obj. 609Ah)] during the homing mode (hm), and the servo motor remains
"Operation Enabled".
During the profile torque mode (tq), [Torque demand value (Obj. 6074h)] becomes "0" stopping the servo motor in accordance with the
amount of torque change set in [Torque slope (Obj. 6087h)], and the state remains "Operation Enabled".
2 (not supported)
3 (not supported)
4 (not supported)
Control mode
Halt Bit is set to "1"
Halt Bit is set to "0”
Reflective timing of
deceleration time setting
Profile position mode
(pp)
The servo motor decelerates to a stop in
accordance with [Profile deceleration (Obj.
6084h)].
The operation resumes after decelerating
to a stop.
Reflected when New set-point (bit 4 of
[Controlword (Obj. 6040h)]) is set to
"1".
Profile velocity mode
(pv)
The servo motor decelerates to a stop in
accordance with [Profile deceleration (Obj.
6084h)].
The operation resumes after decelerating
to a stop.
Reflected constantly.
Profile torque mode (tq)
[Torque demand value (Obj. 6074h)]
becomes "0" stopping the servo motor in
accordance with the amount of torque
change set in [Torque slope (Obj. 6087h)].
The operation resumes after [Torque
demand value (Obj. 6074h)] changes to
"0".
Reflected constantly.
Homing mode (hm)
When Halt Bit is set to "1", the servo motor decelerates to a stop with [Homing
acceleration (Obj. 609Ah)], and the status remains as "Operation Enabled (servo-on)".
Then, homing is restarted with the following procedure: (1) set Halt Bit to "0", (2) reset
Homing Operation Start (Bit 4 of [Controlword (Obj. 6040h)]) to "0", and (3) change
Homing Operation Start (Bit 4 of [Controlword (Obj. 6040h)]) to "1".
Reflected when "Homing Operation
Start" is set to "1".