3.2
Behaviour after power-on
After supply voltage switch-on, the unit starts with the
operating level
.
The unit is in the condition which was active before power-off.
If MIR-491 was in manual mode before power-off, the controller starts with
correcting value Y2 after switching on again.
3.3
Operating level
The content of the extended operating level is determined by means of
BlueControl (engineering tool). Parameters which are used frequently or the
display of which is important can be copied to the extended operating level.
Operation
Operating manual MIR-491
11
Behaviour after power-on
Ò
Ò
Ù
Ù
Ù
Ù
Automatic
Extended operating level
Manual
i
i
only
display
switching
Display
Error list
(if error exists)
Y 21
1199
1200
1199
È
Ì
È
Ì
Y 21
1199
1200
1199
È
Ì
FbF.1
126
Err
2
126
Err
time
out
time
out
time
out
