Siemens SINAMICS CU240S DP-F - Page 70

Commissioning
5.5 Commissioning using the BOP
Control Units CU240S
70 Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
Assigning digital outputs
Parameter Description Setting
P0731 = 52:3 BI: function of digital output 0 (DO0), defines the source for digital output 0
Terminal 18: DO0, NC/Terminal 19: DO0, NO/Terminal 20: DO0, COM52:3 Inverter fault
active (default)
P0732 = 52:7 BI: function of digital output 1,defines the source for digital output 1
Terminal 21: DO1, NO/Terminal 22: DO1, COM52:7 Inverter warning active (default)
P0733 = 0:0 BI: function of digital output 2, defines the source for digital output 2
Terminal 23: DO0, NC/Terminal 24: DO0, NO/Terminal 25: DO0, COM0:0 Digital output
disabled (default)
P0748 Invert digital outputs
Bits 0, 1 and 2 can be used to invert the signals of digital outputs 0, 1 and 2
Frequency setpoint set
Parameter Description Setting
P1000 = ? Selection of frequency setpoint
0: No main setpoint
1: MOP setpoint (P1031 … P1040)
2: Analog setpoint (P0756 … P0762), factory setting for CU240S
3: Fixed frequency (P1001 … P1023)
6: Fieldbus (P2050 … P02091), factory setting for CU240S DP and CU240S DP-F, not
available with CU240S)
7: Analog setpoint 2
10: Additional setpoint (1 = MOP) + Main setpoint (0 = No main setpoint)
11: Additional setpoint (1 = MOP) + Main setpoint (1 = MOP)
12: Additional setpoint (1 = MOP) + Main setpoint (2 = Analog setpoint)
…
62: Additional setpoint (6 = Fieldbus) + Main setpoint (2 = Analog setpoint)
63: Additional setpoint (6 = Fieldbus) + Main setpoint (3 = Fixed frequency)
…
Frequency setpoint via MOP (P1000 = 1)
Parameter Description Setting
P1031 = 0 Setpoint memory of the MOP
The last motorized potentiomenter setpoint, which was active before the OFF command or
switching-off, can be saved.
0: MOP setpoint will not be stored (default)
1: MOP setpoint will be stored in P1040
P1032 = 1 Inhibit reverse direction of MOP
0: reverse direction is allowed
1: Reverse direction inhibited (default)
P1040 = 5 Setpoint of the MOP
Defines the setpoint [Hz] of the motorized potentiometer (MOP).