Schulz Control I Manual De Instrucciones página 201

7.1 CONTROL NET – STATUS DIAGRAM
Shutdown Error
Time to stop
ended
1
Shut down
Error
NO shutdown error
Impediment
conditions present
Stop
Request
Stop
Request
Stop order
and start
sequence
Stop
request
Stop
request
12
Time to
stop
Stop request
11
The shutdown error status (1) becomes immediately ac-
2
Startup with
tive when any shutdown error occurs, regardless of the
energizing
compressor's active status at that time.
Starting 3
verification of
impediments
No impediment
conditions
4
READY TO
START
Starting Command
OR
Partida Automatic
Impediment 5
and Standby
time
Standby time has elapsed (and
operating impediment conditions)
6
Standby
Load request
7
Sequence for
starting motor
Load delay 8
(accelerating
on time)
Load time ended
RELIEF
9
Load
Pressure reached OR
relief request
10
Reload
delay
time:
Stop request
Time to standby
Time to
ended
standby
201
OPERATING
STARTED