Lenze EDS4900U-REG - Manual (Page 85)

Commissioning
5-9
48XX/49XXSHB0399
Freely assignable digital outputs
The controller provides 12 freely assignable digital outputs and a relay output.
The free digital outputs 1 to 5 are assigned to terminals X3/A1 to X3/A4 and X4/A5.
The relay output is assigned to terminals X3/K11 and X3/K14. The polarity can be
determined (HIGH-active, LOW-active) and the output can be delayed.
The free digital outputs 6 to 12 can only be evaluated via the LECOM interface.
They are always HIGH-active.
Changing the assignment
1. Select the output to be assigned under C116.
2. Select the function for the output under C117.
Only for outputs A1 to A5 and relay output:
3. Determine the polarity under C118 (HIGH-active or LOW-active).
4. Determine the signal delay under C128.
Repeat steps 1. to 4. until all outputs are assigned.
Freely assignable ”analog” inputs
The term “freely assignable analog inputs” comprises the analog (terminals) and
digital (X5, X7 and X9) setpoint and actual value inputs.
If you change the configuration under C005, the assignment of the free analog
inputs will be overwritten with the corresponding factory setting. If necessary,
adapt the function assignment to the wiring.
It is possible to determine the priority for terminals X1/1, X1/2, X1/3, X1/4, X1/6,
X1/8, X5, X7 and X9. Thanks to the priority function, the terminal can be switched
indendently of the the operating mode.
Changing the assignment
1. Select the input to be changed under C145.
2. Select the function for the input under C146.
Only for inputs X1/1, X1/2, X1/3, X1/4, X1/6, X1/8, X5, X7, X9:
3. Determine the priority under C147.
Repeat steps 1. to 3. until all inputs are assigned.
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