Table 5-11 Pre-Assignment Of The Digital Inputs For A Cu240S *) - Siemens SINAMICS G120 Operating Instructions Manual

Table 5-11
Digital Inputs
Command source*
Digital Input 0, DI0
Digital Input 1, DI1
Digital Input 2, DI2
Digital Input 3, DI3
Digital Input 4, DI4
Digital Input 5, DI5
Digital Input 6, DI6
Digital Input 7, DI7
Digital Input 8, DI8
*) With CU240S DP and CU240S DP-F control units, P0700 and P1000 are set to 6 (command
source and setpoint source via PROFIBUS DP).
If all the installation and commissioning requirements are met and the motor data matches
the inverter data, the following is possible with the factory settings, when using a control unit
CU240S:
To start and stop the motor
To reverse direction of rotation
To reset faults
To enter a frequency setpoint
To display the actual frequency value
The potentiometer and the external switches can be connected through the inverter internal
power supply, as shown in section "Connecting the Control Unit via terminals".
Notice
If settings have to be made which go beyond the factory settings, then depending on the
complexity of the application, when commissioning the inverter, the particular function
description as well as the parameter list including function charts must be carefully taken into
consideration.
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
Pre-assignment of the digital inputs for a CU240S *)
Terminals Parameter
- P0700 = 2
5 P0701 = 1
6 P0702 = 12
7 P0703 = 9
8 P0704 = 15
16 P0705 = 16
17 P0706 = 17
40 P0707 = 18
41 P0708 = 0
42 P0709 = 0
Function
Terminals
ON/OFF1
Reversing
Fault acknowledge
Fixed setpoint (direct)
Fixed setpoint (direct)
Fixed setpoint (direct)
Fixed setpoint (direct)
Digital input disabled
Digital input disabled
Using DI0 with external switch
Using DI1 with external switch
Using DI2 with external switch
Using AI0 with external potentiometer;
the default setting of the AI: Voltage input
Using AO0 as current output
Commissioning (software)
5.3 Factory settings
Active
Yes
Yes
Yes
Yes
No
No
No
No
No
No
5-11