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PY - Auxiliary Position

Purpose:

Reads the position of the auxiliary feedback. Upon power on, the auxiliary position is set

to zero. The variable PY accumulates the auxiliary feedback pulses. PY can count

cyclically (refer to the YM[N] command). When the motor is off, PY may be used to set a

value for the auxiliary position counter by typing PY=n. To program PY while the motor

is on (MO=1), refer to the HY[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:

 PY is limited to the position counter range.

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

range.

 PY counts in the direction defined by YA[5]. If YA[5] is modified, PY will not

change, but position counting will be continued in the other direction. In dual

feedback mode (UM=4), the motor direction must be changed accordingly.

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Elmomc SimplIQ Command Reference Manuale Utente Pagina 133