janitza Prophi 12RS User Manual

Prophi
®
12R / 12 RS
19
Section
8.2. Expert mode 2
The
additional 2nd expert mode includes all messages for operation, warning and error
which
are displayed by the PROPHI 12. Here they may be deactivated separately. When
deactiv
ated, the indication of the message in the display as well as possible activation of
the
relay or effects on the control behavior are suppressed.
1
PASSWORD ???? (Factory setting: 6343)
Changing of code is possible in ExpertMode1 / item 22
2
Activation / Deactivation / Setting if delay time
of particular operation, warning and error messages - s. above:
Meas.
-voltage; Overvoltage; Overcompensated; Undercompensated; Harmonics!;
Ov
ertemperature; Overcurrent; Undervoltage; Switch.Operations!; Undercurrent;
Auto-Init
3
ERROR ME.RELAY [10] min. (1...255min.)
Time after which the alarm relay will respond
4
UNDERVOLTAGE [50] % (20 ...100 %)
meas. voltage below this threshold will switch OFF all
stages at the same time
5
OVERVOLTAGE [130] % (105 ...140 %)
meas. voltage above this threshold will switch OFF
the stages step by step
If the measure voltage returns to the permissible range,
the stages will switch ON again.
6
FREQUENCY [42...80 Hz] (50Hz / 60Hz / 42...170Hz / 16.7Hz)
Measurement by the controller is done automatically in grids of 40 … 80 Hz.
In grids with extremely poor voltage quality it is recommend to select a fix
frequency (50 or 60 Hz) to avoid measuring errors due to voltage sags.
7
OVERCOMPENSATED [QDIF] ( 0.1 ... 0.99 CAP]
QDIFF = factory setting; the threshold for alarm-message
“overcompensated“ can be changed here
8
UNDERCOMPENSATED [QDIF] ( 0.1 ... 0.99 IND]
QDIFF = factory setting; the threshold for alarm-message
“undercompensated“ can be changed here
9
SWITCH. OPERATIONS C 1 RESET [NO] (YES/NO) to
C12 RESET [NO] (YES/NO)
Reset of switching operations of particular capacitors possible
10
OPERATION TIME C 1 RESET [NO] (YES/NO) to
C12 RESET [NO] (YES/NO)
Reset of operation time of particular capacitors possible
Additionally
, switching operations and operation times of the capacitors can be reset.
Service-Interval;
M
odbus-Error; MMI-Error; Remote-disconnect; Remote-stop; Remote-connect;
MODBUS-remote;
Current<; BusError extern; C-defect; Current>?; Overload equip.;
External
Error; C-Error Off;

janitza Prophi 12RS Specifications

General

Brand	janitza
Model	Prophi 12RS
Category	Controller
Language	English