Newport XPS-D Programmer's Manual

XPS Unified Programmer’s Manual
7.2.1.80 GroupInitializeNoEncoderReset
Name
GroupInitializeNoEncoderReset - Initializes the motor without encoder reset and
activates the servo loop of the selected group.
Input tests
- Refer to section 7.1: “Input Tests Common to all XPS Functions”.
- Actor must be a group: (-8), (-18)
- Valids group name: (-19)
- Group status must be "NOTINIT”: (-22)
- Checks state of physical ends of run: (-113)
Description
The selected group must be in “NOTINIT” state, otherwise (-22) error is returned.
This function begins to check the positioner error. If an error is detected, the hardware
status register is reset (motor on) and the positioner error is cleared before checking it
again. If a positioner error is always present, the motor is turned off, (-5) error is
returned and the group state becomes “NOTINIT”.
If there is no positioner error, then the group status becomes “MOTOR_INIT”. The
master-slave error is cleared, the encoder is reset (update encoder position) and the user
travel limits are checked. If a travel limit error is detected then the motor is turned off,
the error (-35) error is returned and the group becomes “NOTINIT”.
Moreover, the function checks the state of the physical ends of run. If both physical
ends of run are activated, then the motor is turned off, the error (-113) error is returned
and the group state becomes “NOTINIT”.
If no error detected, the motor is initialized in case of “AnalogSinAcc” or
“AnalogDualSinAcc”. The error (-50) is returned if the initialization has failed and the
group state becomes “NOTINIT”.
If successful, the positions are not reset, the servo loop is activated and the motor is on.
The group is now in “NOT REFERENCED” state.
NOTES
In Master-Slave mode, after an emergency stop, the master group and the slave
group are in “NOTINIT” state.
To restart a master-slave relation the slave group(s) must be reinitialized before
the master group.
Prototype
int GroupInitializeNoEncoderReset(
int SocketID,
char * GroupName
)
Input parameters
SocketID int Socket identifier gets by the
“TCP_ConnectToServer” function.
GroupName char * Group name.
131 EDH0373En1023 — 01/18

Newport XPS-D Specifications

General

Brand	Newport
Model	XPS-D
Category	Controller
Language	English