Pilz PNOZ mm0p 24VDC - Manual (Page 141)

Diagnostic word
Operating Manual PNOZmulti communication interfaces
1001154-EN-13
141
} Burner part 3
Bit Message Comment
0 Step 16 enabled Step 16: Stabilise main flame
1 Step 17 enabled Step 17: Burner in operation/start position
2 Step 18 enabled Step 18: Only relevant internally
3 Step 19 enabled Step 19: Only relevant internally
4 Step 20 enabled Step 20: Afterburn
5 Step 21 enabled Step 21: Post-purge
6 Step 22 enabled Step 22: Run down combustion air blower
7 Step 23 enabled Step 23: Only relevant internally
8 Step 24 enabled Step 24: Tightness control, vent
9 Step 25 enabled Step 25: Tightness control, test air pressure
10 Step 26 enabled Step 26: Tightness control, filling
11 Step 27 enabled Step 27: Tightness control, test fuel pres-
sure
12 Step 28 enabled Step 28: Only relevant internally
13 Step 29 enabled Step 29: Only relevant internally
14 Step 30 enabled Step 30: Only relevant internally
15 Step 31 enabled Step 31: Only relevant internally
} Safe Ethernet connection
Bit Message Comment
1 Data corrution detected when data is received. Receive channel
2 Connection failure or timeout during connection monitoring Receive channel
3 Address conflict detected when data is received Receive channel
7 No data received on the communication partner Send channel
Output elements
} Output elements with feedback loop
Bit/
DW Message Comment
DW =
0
Enable triggered
Bit 8 Feedback loop monitoring is registering an error. - When the output was switched on, the
feedback loop was not closed (= 1).
- After the output was switched on, the feed-
back loop was not opened within 3 s (= 0)
8.5.4