Commissioning
4.3 Commissioning with factory settings
Inverter with CU240B-2 and CU240E-2 Control Units
62 Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
4.3.3 Pre-assignment of the inputs and outputs
Terminal strip factory settings
Digital inputs
Terminal Abbreviation Parameter Factory setting Meaning of the factory setting
5 DI0 P0701 1 or 0 ON/OFF1
6 DI1 P0702 12 or 0 Direction reversal
7 DI2 P0703 9 Fault acknowledgment
8 DI3 P0704 15 Fixed frequency selector bit 0 (direct) [P1001]
16 DI4 P0705 16 Fixed frequency selector bit 1 (direct) [P1002]
17 DI5 P0706 17 Fixed frequency selector bit 2 (direct) [P1003]
Digital outputs (relay outputs)
Terminal Abbreviation Parameter Factory setting Meaning of the factory setting
18 NC
19 NO
20 COM
DO0 P0730 52.3 Drive fault active
21 NO
22 COM
DO1 P0731 52.7 Drive alarm active
23 NC
24 NO
25 COM
DO2 P0732 52.2 Operation enabled
Analog inputs
Terminal Abbreviation Parameter Factory setting Meaning of the factory setting
3 AI0+
4 AI0-
AI0 P0756 [0] 4 Set bipolar voltage input
-10 V … +10 V DC
in addition to parameterizing DIP switch on CU housing.
In the factory setting, analog input 0 supplies the speed setpoint.
10 AI1+
11 AI1-
AI1 P0756 [1] 4 Set bipolar voltage input
-10 V … +10 V DC
in addition to parameterizing DIP switch on CU housing.
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