Elmomc SimplIQ Command Reference Manuel d'utilisateur télécharger pdf (Page 132)

PX - Main Position

Purpose:

Reads the position of the main feedback. Upon power on, the main position is set to zero.

The variable PX accumulates the main feedback pulses. PX can count cyclically (refer to

the XM[N] command). When the motor is off, PX may be used to set a value for the

position counter by typing PX=n. To program the position while the motor is on, refer to

the HM[N] command.

Attributes: Type: Parameter/Status report, Integer

Source: Program, RS-232, CANopen

Reset value: 0, Volatile

Restrictions: MO=0

Range: See Notes below

Unit modes: All

Notes:

 PX is limited to the position counter range.

 If PX exceeds the modulo range, it will be automatically set to a value within that

range.

 PX counts in the direction defined by CA[16]. If CA[16] is modified, PX will not

change, but position counting will be continued in the other direction. To ensure

proper commutation, CA[16] must be modified in conjunction with the motor

direction (CA[25]).

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Elmomc SimplIQ Command Reference Manuel d'utilisateur Page 132