8 GCS Commands
C-863.12 Mercury Controller
MS249E
Version: 1.2.1
141
Arguments:
<AxisID> is one axis of the controller.
<Deceleration> is the deceleration value in physical
units/s
2
.
Response:
None
Troubleshooting: Illegal axis identifiers
Notes:
The DEC setting only takes effect when the specified axis is
in closed-loop operation (servo mode ON).
The lowest possible value for <Deceleration> is 0.
DEC changes the value of the
Closed Loop Deceleration
(Phys. Unit/s
2
)
parameter (ID 0xC) in the volatile memory
of the C-863.12. The parameter value can be stored as
default with WPA (p. 205), for details see "Adapting
Settings" (p. 231).
The maximum value that can be set with the DEC
command is specified by the
Maximum Closed-Loop
Deceleration (Phys. Unit/s
2
)
parameter (ID 0x4B).
DEC? (Get Closed-Loop Deceleration)
Description:
Queries the deceleration value set with DEC (p. 140).
If no arguments are specified, queries the value of all axes
set with DEC.
Format:
DEC? [{<AxisID>}]
Arguments:
<AxisID> is one axis of the controller.
Response:
{<AxisID>"="<float> LF}
where
<float> is the deceleration value set with DEC, in physical
units/s
2
.