PI MS249E - Page 163

8 GCS Commands
C-863.12 Mercury Controller MS249E Version: 1.2.1 157
Response:
{<AxisID>"="<uint> LF}
where
<uint> indicates whether the axis has been successfully
referenced (=1) or not (=0).
Troubleshooting:
Illegal axis identifier
Notes:
An axis is considered as "referenced" when the current
position value is set to a known position. This is the case
when a reference move was successfully done with FNL (p.
153), FPL (p. 154) or FRF (p. 155) or when the position was
set directly with POS (p. 181) (depending on the
referencing method selected with RON (p. 183)).
GOH (Go To Home Position)
Description:
Moves the specified axis to the zero position.
GOH [{<AxisID>}]
is the same as
MOV {<AxisID> 0}
The motion can be stopped by #24 (p. 128), STP (p. 195),
and HLT (p. 158).
Format:
GOH [{<AxisID>}]
Arguments:
<AxisID>: Is one axis of the controller; if not specified, all
axes are affected.
Response:
None
Troubleshooting:
Illegal axis identifier
Notes:
Servo mode must be switched on for the commanded axis
prior to using this command (closed-loop operation).
HDR? (Get All Data Recorder Options)
Description:
Lists a help string which contains all information available
on data recording (record options and trigger options,
information on additional parameters and commands
concerning data recording).