Watson-Marlow MM440 - Manual (Page 103)

Issue 10/06 3 Functions
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0 103
3.5.7.8 Motor potentiometer (MOP)
P1031 =... Setpoint memory of the MOP
Saves last motor potentiometer setpoint (MOP) that was active before OFF command or
power down.
0 MOP setpoint will not be stored
1 MOP setpoint will be stored (P1040 is updated)
P1032 =... Inhibit negative MOP setpoints
0 Neg. MOP setpoint is allowed
1 Neg. MOP setpoint inhibited
P1040 =... Setpoint of the MOP
Determines setpoint for motor potentiometer control.
MOP ramp-up and ramp-down times are defined by the parameters P1120 and P1121.
Selection
DIN
BOP
UP button
USS control word
r2032 Bit13
USS control word
r2032 Bit14
or
P0702 = 13
(DIN2)
P0703 = 14
(DIN3)
P0719 = 0, P0700 = 1, P1000 = 1
MOP up MOP down
P0719 = 1, P0700 = 2
or
P0719 = 0, P0700 = 2, P1000 = 1
P0719 = 11
or
P0719 = 0, P0700 = 4, P1000 = 1
P0719 = 41
DOWN button
Possible parameter settings for the selection of MOP:
USS on
BOP link
USS control word
r2036 Bit13
USS control word
r2036 Bit14
or
P0719 = 0, P0700 = 5, P1000 = 1
P0719 = 51
USS on
COM link
CB control word
r2090 Bit13 r2090 Bit14
or
P0719 = 0, P0700 = 6, P1000 = 1
P0719 = 61
CB
CB control word
0
1
5.00 Hz