Lenze EVS 9300 series - Motor Potentiometer (MPOT)

Function library
Function blocks
9.2.44 Motor potentiometer (MPOT)
9-158
L
EDSVS9332S-D11 EN 3.0
9.2.44 Motor potentiometer (MPOT)
Purpose
The FB replaces a hardware motor potentiometer.
The motor potentiometer is used as an alternative setpoint source, which is controlled via two
terminals.
C0260
C0262
MPOT1
MPOT1-OUTMPOT
CRTL
C0269/1
C0269/2
C0269/3
MPOT1-DOWN
MPOT1-INACT
MPOT1-UP
C0264
C0263
C0261
C0267/1
C0268
C0267/2
C0265
Fig. 9-107 Motor potentiometer (MPOT1)
Signal
Source Note
Name Type DIS DIS format CFG List Lenze
MPOT1-UP d C0269/1 bin C0267/1 2 1000 -
MPOT1-INACT d C0269/3 bin C0268 2 1000 -
MPOT1-DOWN d C0269/2 bin C0267/2 2 1000 -
MPOT1-OUT a - - - - -
Function
Control of the motor potentiometer:
z MPOT1-UP = HIGH
– The motor potentiometer approaches its upper limit value.
z MPOT1-DOWN = HIGH
– The motor potentiometer approaches its lower limit value.
z MPOT1-UP = LOW and MPOT1-DOWN = LOW or
MPOT1-UP = HIGH and MPOT1-DOWN = HIGH:
– The motor potentiometer does not change the output signal.