janitza Prophi 12R, Manual

Page: 8 / 36

Prophi
®
12R / 12 RS
8
Display-Mode Harmonics as bar-diagram
Active capacitor
branches
Control direction
(here connected-in)
Supply display
(for 4-quadrant
operation)
The control direction is symbolized
by a closed arrow
The connecting-in arrow is always
located after the maximum possible
number of stages (end stop)
An open arrow indicates that the
required blocking time (discharge
time) is running before an impending
switching step
A double arrow symbolizes fast
switching of several branches
Connecting-in
Connecting-out
By pressing the cursor buttons,
the display of capacitor stages can be changed:
AUTO MODE
------------------
cos 0.987 IND
1 2 3 4 5 6 7 8 9 10 11 12
j
------------------
------------------
U
HARMONICS [V]
I
Q
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
223.0 V
268 A
107 kvar
2.0%
1.0%
0%
By activating the ENTER-button the selected display can be stored as standard main display.
2.3 Error-Messages: Alarmrelay / Message-relay*
The PROPHI 12R is equipped with an alarm relay. Version /RS features an additional message relay.
The functions may be programmed as follows:
Alarm relay : Setting under Message relay: Setting under Remark
Programming: 14 Alarm relay INTERFACE: 1 MESSAGE RELAY
0 13th step Alarm relay=13.th step
1 OFF OFF
2 ERROR ERROR ERROR-summary report
3 ERROR inverse ERROR inverse List of errors see page 12
4 FAN FAN ERROR:relay closed in case of error
5 Supply Supply ERROR inverse (factory setting):
6 Undercurrent Undercurrent contact open in case of error
7 Harmonics Harmonics
8 Overcompensated Overcompensated
9 Undercompensated Undercompensated
10 Warning switch. oper. Warning switch. oper.
11 Modbus-Error Modbus-Error
12 \ Modbus-Error \ Modbus-Error
13 MMI-Error MMI-Error
14 C-defect C-defect
15 Fixed step OUT ext. input triggers fixed step
Adjustment and masking of all ERRORS is possible in the ExpertMode 2. The adjustment is valid for
both relays.
Section 3: Operating modes
When the operating voltage is switched on, the device briefly displays its designation and software
version, then changes to its normal operating status (automatic operation).
further messages
compare last cover
page !