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

Control parameters and functions
9.2

STOP/START key

The control function is started / stopped by pressing the
pressed independently of the currently displayed menu. However, the
[STOP]state is only shown in the continuous display.
OPERATION
1.20
27.1 °C
Fig. 33: -Key
When the controller is first switched on, the controller is in
Upon certain defined fault conditions, the controller switches to the
control is then off (= 0 % control variable).
To differentiate between the fault-related
pressing the key, instead of
Pressing the key causes operating status
[STOP] . Pressing
status
[STOP] state, the controller must be started manually by pressing the
In
[STOP] of the controller causes the following:
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 of the controller causes the following:
[STOP] state existed, then the controller must be manually started after being
If a
n
switched back on.
Fault detection starts afresh, all existing faults are deleted
n
74
1.20
0%
LIMIT ↓
[STOP] and the operating status [STOP] by
[STOP] the identifier [ERROR STOP] is displayed.
[ERROR STOP] to change to operating
once more causes the controller to be started again.
key. The
STOP
1.20 1.20
LIMIT ↓
27.1 °C
[STOP] status.
[STOP] status. The
key can be
0%
A0277
key.