Siemens SIMATIC MV500 Operating Manual page 118

Settings
6.1 Communication
Level of unused digital inputs
You can set the level for unused digital inputs. You can find additional information in the
section "Relationships and dependencies of the parameters".
The table below shows you what happens when the level of an unused digital input is set to
"High".
Table 6- 14
Signal
DISA
RES
Relationships and dependencies of the parameters
Table 6- 15
Parameter
DISA
Note
Delayed updating of the LED status displays with high loads
If the reader is under a heavy load, the updating of the LED status displays may be delayed.
This means that the display is no longer synchronized with the current status of the
inputs/outputs.
118
Level of unused digital inputs
Description
Configuration using the WBM is blocked. Status displays continue to be displayed.
Resetting an error
Relationships and dependencies of the parameters
Dependency
Settings > Security
•
Settings > Communication >
•
Integration
Description
If you select control through DI/DO, the DISA
input signal can only be set permanently to
"High" if at least one user has the "Take con-
trol" right.
Operating Manual, 05/2019, C79000-G8976-C495-02
SIMATIC MV500