Assigning Functions To Digital Inputs - Siemens Sinamics G120 CU240E Operating Instructions Manual

Functions
5.3 Command sources
5.3.2

Assigning functions to digital inputs

Assigning control commands to digital inputs as command sources [P0701...P071x]
The digital inputs are pre-assigned with certain control commands in the factory. However,
these digital inputs can be freely assigned to a control command. Depending on the Control
Unit version, SINAMICS frequency inverters are equipped with up to 9 digital inputs.
Table 5- 12 Factory setting of the digital inputs
Terminal no.: Digital input no.
Terminal 5: Digital input 0 (DI0)
Terminal 6: Digital input 1 (DI1)
Terminal 7: Digital input 2 (DI2)
Terminal 8: Digital input 3 (DI3)
Terminal 16: Digital input 4 (DI4)
Terminal 17: Digital input 5 (DI5)
Terminal 40: Digital input 6 (DI6)
Terminal 41: Digital input 7 (DI7)
Terminal 42: Digital input 8 (DI8)
Table 5- 13 Changing the digital input settings
Terminal no.: Digital input no.
Terminal 5: Digital input 0 (DI0)
Terminal 6: Digital input 1 (DI1)
Terminal 7: Digital input 2 (DI2)
Terminal 8: Digital input 3 (DI3)
Terminal 16: Digital input 4 (DI4)
Terminal 17: Digital input 5 (DI5)
Terminal 40: Digital input 6 (DI6)
Terminal 41: Digital input 7 (DI7)
Terminal 42: Digital input 8 (DI8)
94
Control command
Switch motor on/off (ON/OFF1)
Reverse direction of rotation
Fault acknowledgment
Selects fixed frequency 1
Selects fixed frequency 2
Selects fixed frequency 3
Selects fixed frequency 4
Blocked
Blocked
Parameter Description
P0003 = 2 Extended access to the parameters
P0701 = ... Possible values for P0701 to P0709:
0: Digital input disabled
1: Switch motor on/off (ON/OFF1)
P0702 = ...
2: Activate motor CW
3: Motor coasts to standstill (OFF2)
P0703 = ...
4: Rapid stop with ramp (OFF3)
9: Fault acknowledgement
P0704 = ...
10: Jog mode CW
11: Jog mode CCW
P0705 = ... 12: Change direction of rotation (reverse)
13: Increase frequency of motorized potentiometer
14: Increase frequency of motorized potentiometer
P0706 = ...
15: Select fixed frequencies (bit 0)
16: Select fixed frequencies (bit 1)
P0707 = ...
17: Select fixed frequencies (bit 2)
18: Select fixed frequencies (bit 3)
P0708 = ...
25: Enable signal for DC brake
27: Enable signal for PID technology controller
29: External fault
P0709 = ...
33: Disable additional frequency setpoint
99: The digital input can be freely used for the BICO technology
Available in CU...
CU240S
CU240S DP
CU240S PN
CU240S DP-F
CU240S PN-F
CU240S
CU240S DP
CU240S PN
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.