Structure Of Pneumatic Supply Plate Data With Ua-Off Monitoring Board; Process Data; Diagnostic Data; Parameter Data - Aventics AES Serie Systembeschreibung

AVENTICS | Bus Coupler AES/Valve Driver AV, PROFIBUS DP | R412018135–BAL–001–AG

Structure of Pneumatic Supply Plate Data with UA-OFF Monitoring Board

8 Structure of Pneumatic Supply Plate Data
with UA-OFF Monitoring Board
The electrical UA-OFF monitoring board transfers all signals including the supply voltages. The
UA-OFF monitoring board recognizes whether the UA voltage falls below the UA-OFF value.
8.1

Process data

The electrical UA-OFF monitoring board does not have process data.
8.2

Diagnostic data

The UA-OFF monitoring board sends an identifier-related diagnostic message to the bus coupler,
which signalizes that the actuator voltage (UA) has fallen below the minimum (UA < UA-OFF).
It shows the number of the slot where the error occurred. The diagnostic message consists of one
diagnostic bit.
The diagnostic bit can be read as follows:
Bit = 1: An error has occurred (UA < UA-OFF).
Bit = 0: No error has occurred (UA > UA-OFF).
8.3

Parameter data

The electrical UA-OFF monitoring board does not have parameters.
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