Lenze ECS series

Commissioning
Setting the polarity of digital inputs and outputs
6
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129
EDBCSXA064 EN 3.2
6.9 Setting the polarity of digital inputs and outputs
The polarity can be set for each digital input and output. This determines whether the
input or output is HIGH active or LOW active.
The following are available:
ƒ 4 digital inputs (X6/DI1 ... DI4)
ƒ 1 digital output (X6/DO1)
ƒ 1 relay output (X25/BD1, BD2)
The GDC contains codes for setting the polarity of digital inputs and outputs in the
parameter menu under Terminal I/O:
Fig. 6−7 GDC view: Setting of the polarity of digital inputs and outputs
Code Possible settings IMPORTANT
No. Designation Lenze/
{Appl.}
Selection
C0114 Polarity of the digital inputs
 129
1 DIGIN pol 0 HIGH level active X6/DI1 (DIGIN_bIn1_b)
2 DIGIN pol 0 HIGH level active X6/DI2 (DIGIN_bIn2_b)
3 DIGIN pol 0 HIGH level active X6/DI3 (DIGIN_bIn3_b)
4 DIGIN pol 0 HIGH level active X6/DI4 (DIGIN_bIn4_b)
0 HIGH level active
1 LOW level active
C0118 Polarity of the digital outputs
 345
 129
1 DIGOUT pol 0 HIGH level active X6/DO1 (DIGOUT_bOut1_b)
2 DIGOUT pol 0 HIGH level active X25 (DIGOUT_bRelais_b, brake
connection)
0 HIGH level active
1 LOW level active