Siemens 440 Motor potentiometer MOP, Setpoint memory of the MOP, Inhibit negative MOP setpoints

6 Commissioning Issue 10/06

6.4.8Motor potentiometer (MOP)

P1031 =...

P1032 =...

P1040 =...

Setpoint memory of the MOP 0

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)

Inhibit negative MOP setpoints		1
0	Neg. MOP setpoint is allowed
1	Neg. MOP setpoint inhibited
Setpoint of the MOP		5.00 Hz
Determines setpoint for motor potentiometer control.

MOP ramp-up and ramp-down times are defined by the parameters P1120 and P1121.

Possible parameter settings for the selection of MOP:

	Selection	MOP up	MOP down
DIN	P0719 = 0, P0700 = 2, P1000 = 1	P0702 = 13	P0703 = 14
	or	(DIN2)	(DIN3)
	P0719 = 1, P0700 = 2
BOP	P0719 = 0, P0700 = 1, P1000 = 1	UP button	DOWN button
	or
	P0719 = 11
USS on	P0719 = 0, P0700 = 4, P1000 = 1	USS control word	USS control word
BOP link	or	r2032 Bit13	r2032 Bit14
	P0719 = 41
USS on	P0719 = 0, P0700 = 5, P1000 = 1	USS control word	USS control word
COM link	or	r2036 Bit13	r2036 Bit14
	P0719 = 51
CB	P0719 = 0, P0700 = 6, P1000 = 1	CB control word	CB control word
	or
		r2090 Bit13	r2090 Bit14
	P0719 = 61

40	MICROMASTER 440
	Operating Instructions (Compact)