Diagnostics via AS-Interface
7.3 Telegrams
ASIMON V3 - Configuration software for AS-Interface safety monitor
Programming and Operating Manual, Edition 09/2008, GWA 4NEB 333 1558 02 DS 02 169
7.3 Telegrams

7.3.1 Diagnosis of AS-Interface safety monitor

State of output circuits, operating mode

Note
The alternate sending of data calls (0) and (1) is essential for consistent data transmission. See
“Diagnostic procedure” on page7-163.
The binary values of the data calls relate to the AS-Interface level and may possibly be
inverted at PLC level.
Data call / Value Answer
D3 … D0
Meaning
(0) / 1111
State of monitor
0000 Protective operation, everything OK
(unavailable, unconfigured or dependent output circuits are
displayed as OK).
0001 Protective operation, output circuit 1 off.
0010 Protective operation, output circuit 2 off.
0011 Protective operation, both output circuits off.
0100 Configuration operation: Power On.
0101 Configuration operation
0110 Reserved / not defined
0111 Configuration operation, fatal device error,
RESET or device exchange required.
1XXX No up-to-date diagnostic information available, please wait.
Data call / Value Answer
D3 … D0
Meaning
(1) / 1110
Store diagnostic
information (state
of monitor)
1000 Protective operation, everything OK
(unavailable, unconfigured or dependent output circuits are
displayed as OK).
1001 Protective operation, output circuit 1 off.
1010 Protective operation, output circuit 2 off.
1011 Protective operation, both output circuits off.
1100 Configuration operation: Power On.
1101 Configuration operation
1110 Reserved / not defined
1111 Configuration operation, fatal device error,
RESET or device exchange required.