Configuration
8200SHB01997-52
7.5.14.1 Level inversion for digital inputs
Only “HVAC” controllers
Code Name
Possible settings
IMPORTANT
Lenze Choice Info
C114¤ Signal level digital
inputs
-0- E4 E3 E2 E1
-0-0 000
-1-0 001
-2-0 010
-3-0 011
-4-0 100
-5-0 101
-6-0 110
-7-0 111
-8-1 000
-9-1 001
-10- 1 0 1 0
-11- 1 0 1 1
-12- 1 1 0 0
-13- 1 1 0 1
-14- 1 1 1 0
-15- 1 1 1 1
0: Ex is not inverted
1: Ex is inverted
Function The levels of the digital inputs E1 ... E4 can be adapted according to the available signal levels.
Adjustment Example
Ta s k :
-
Terminal configuration C007 = -0- is set.
-
The DC-injectionbrake is tobe activated via a LOWlevel at terminal E3.
Solution:
-
Set level inversion C114 = -4-.
- Terminal E3 reacts on LOWlevel, the DCB is activated.
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