Stop/Start Key - ProMinent DULCOMETER Assembly And Operating Instructions Manual

8.2

STOP/START key

Pressing the
pressed independently of the currently displayed menu. However the STOP state is
only shown in the continuous display.
OPERATION
6.20
80.0 °C
Fig. 33: key
Upon first switching on the DULCOMETER
Upon certain defined fault conditions, the DULCOMETER
to the STOP state. The control is then off (= 0% control value).
So that it is possible to differentiate between a fault-caused
gered by pressing the
displayed. key pressing then causes an
further key press starts the DULCOMETER
In the STOP state, the DULCOMETER
pressing the key.
DULCOMETER ® Compact Controller STOP
Control is stopped
n
The P-relay functioning as a limit value relay and a PWM relay are switched to the
n
de-energised state
The P-relay acting as an alarm relay activates (no alarm)
n
Restarting the DULCOMETER
If a STOP state existed, then the DULCOMETER
n
ually started after being switched back on.
Fault detection starts afresh, all existing faults are deleted
n
key causes the control to be started/stopped. The
pH
7.20
0%
LIMIT ↓
key, instead of
® Compact Controller
Control parameters and functions
STOP
6.20
80.0 °C
Compact Controller is in the STOP state.
®
®
'STOP' being displayed, 'ERROR STOP' is
'ERROR STOP' to change to a 'STOP' , a
® Compact Controller again.
® Compact Controller must be manually started by
® Compact Controller must be man‐
key can be
pH
7.20
0%
LIMIT ↓
Compact Controller switches
'STOP' and a 'STOP' trig‐
A0277
71