Siemens CU240E-2 - Page 32

Commissioning
4.4 Frequently required parameters
CU240B-2 and CU240E-2 Control Units
32 Compact Operating Instructions, 01/2017, A5E39910322B AA
Parameter
Explanation
p0922
PROFIdrive telegram selection
p1001
Fixed speed setpoint 1
p1002
Fixed speed setpoint 2
p1003
Fixed speed setpoint 3
p1004
Fixed speed setpoint 4
p1058
Jog 1 speed setpoint
p1059
Jog 2 speed setpoint
p1070
Main setpoint
Selection of the possible settings:
0: Main setpoint = 0
755[0]: Analog input 0
1024: Fixed setpoint
1050: Motorized potentiometer
2050[1]: PZD 2 from the fieldbus
p1080
Minimum speed [rpm]
p1082
Maximum speed [rpm]
p1120
Ramp-function generator ramp-up time [s]
p1121
Ramp-function generator ramp-down time [s]
p1300
Open-loop/closed-loop
control operating mode
Selection of the possible settings:
0: U/f control with linear characteristic
1: U/f control with linear characteristic and
FCC
2: U/f control with parabolic charac-
teristic
20: Speed control (without encoder)
p1310
Starting (voltage boost) permanent
p1800
Pulse frequency setpoint
p1900
Motor data identification and rotating measurement
0: Locked
1: Identify motor data and optimize the speed controller
2: Identify motor data (at standstill)
3: Optimize the speed controller (rotating in operation)
11: Ident. motor data and opt. speed controller, change to operation (not available with PM230 or PM250
Power Module)
12: Identify motor data (at standstill), change to operation (not available with PM230 or PM250 Power Mod-
ule)
p2030
Fieldbus interface protocol
selection
The possible settings depend on the Control Unit:
0: No protocol
1: USS
2: Modbus RTU
3: PROFIBUS
5: BacNet
7: PROFINET
8: P1
10: EtherNet/IP
r2050
Words received via fieldbus (16 bit)
r2050[0]: PZD01 … r2050[11]: PZD12
p2051
Words sent via fieldbus (16 bit)
p2051[0]: PZD01 … p2051[16]: PZD17
p2080
Binector-connector converter, status word 1
p2080[0]: Bit 0 … p2080[15]: Bit 15
r2090
PROFIdrive PZD1 receive bit-by-bit (control word 1)
r2090.00: Bit 0 … r2090.15: Bit 15