Tips
13.2 Separate NCK and PLC general reset
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
189
5. After LED STOP lights up, place the PLC mode selector at position "0".
– LED STOP goes out and LED RUN (GREEN) lights up.
– PLC has had a general reset and is in cyclic transmission.
Operator input sequence steps for PLC general reset without hardware RESET or POWER ON
By using the following operator input sequence steps you can generate a PLC general reset
without RESET/POWER ON:
1. Turn to position ”2” (operating state STOP).
– LED STOP illuminates
2. Turn to position ”3” (operating state MRES, request general reset) and hold in this
position (about 3 seconds) until STOP-LED PS lights up again.
– LED STOP goes off then comes back on
3. Within 3 seconds, turn to the positions
STOP-MRES-STOP (”2”-”3”-”2”).
– LED STOP first flashes with about 2Hz and then illuminates again.
4. After LED STOP lights up, place the PLC mode selector at position "0".
– LED STOP goes out and LED PR (GREEN) lights up.
– PLC has had a general reset and is in cyclic transmission.
5. After LED RUN (green) is illuminated, place the PLC mode selector in position”0”.
⇒ PLC has had a general reset and is now in cyclic transmission.
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