Operating Instructions

2 Parameters
2.2 List of parameters
SINAMICS G120 CU230P-2 Control Units
376 List Manual, 04/2018, A5E33838102
Description: Sets the simulation mode for digital inputs of the PM330 power unit.
Dependency: The setpoint for the input signals is specified using p4096.
Refer to: p4096
Note: This parameter is not saved when data is backed-up (p0971, p0977).
DI: Digital Input
Description: Sets the setpoint for the input signals in the digital input simulation mode of the PM330 power unit.
Dependency: The simulation of a digital input is selected using p4095.
Refer to: p4095
Note: This parameter is not saved when data is backed-up (p0971, p0977).
DI: Digital Input
Description: Sets the boost factor for the copper losses at standstill for motor temperature models 1 and 3.
The entered factor is active for speed n = 0 [rpm].
This factor is linearly reduced down to 1 between speeds n = 0 ... 1 [rpm].
The following values are required to calculate the boost factor:
- stall current (I_0, p0318, catalog value)
- thermal stall current (I_th0, catalog value)
The boost factor is calculated as follows:
- p5350 = (I_0 / I_th0)^2
Dependency: Refer to: p0318, p0612, p5390, p5391
Refer to: F07011, A07012, A07014
Notice: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
p4095 PM330 digital inputs simulation mode / PM330 DI sim_mode
PM330 Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 DI 0 (X9.3, external alarm) Simulation Terminal eval -
01 DI 1 (X9.4, external fault) Simulation Terminal eval -
02 DI 2 (X9.5, Emergency Off category 0) Simulation Terminal eval -
03 DI 3 (X9.6, Emergency Off category 1) Simulation Terminal eval -
p4096 PM330 digital inputs simulation mode setpoint / PM330 DI sim setp
PM330 Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: 2275
Min Max Factory setting
- - 0000 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 DI 0 (X9.3, external alarm) High Low -
01 DI 1 (X9.4, external fault) High Low -
02 DI 2 (X9.5, Emergency Off category 0) High Low -
03 DI 3 (X9.6, Emergency Off category 1) High Low -
p5350[0...n] Mot_temp_mod 1/3 boost factor at standstill / Standst boost_fact
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: C(3), U, T Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: 8017
Min Max Factory setting
1.0000 2.0000 2.0000