Grundfos MGE-F, Instructions Manual

Page: 7 / 32

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2.2 Control panel
2.2.1 Operation
The motor control panel has the following buttons and indicator lights:
•
Buttons and for setting of setpoint.
• Light fields, yellow, for indication of setpoint.
• Indicator lights, green (operation) and red (fault).
Switch control mode by pressing in this sequence:
•
constant pressure,
• proportional pressure, .
Set the pump head by pressing or .
The light fields of the control panel will indicate the set head (setpoint).
TM
04
20
73
19
08
TM
04
20
74
19
08
Fig. 10
TPED module
Fig. 11
Multi-E module
TM
02
85
13
03
04
TM
03
01
26
41
04
Fig. 12
CRE and TPE, TPED
Fig. 13
TPE, TPED Series 2000
96
34
89
45
NC1
C1
NO1
SIGNAL RELAY :
MAX: 250 V/2A AC1
MIN: 5V/10mA
CONNECTION
FOR PC -TOOL
NC2
C2
NO2
SIGNAL RELAY :
MAX: 250V/2A AC 1
MIN: 5V/10mA
TP
E
D
0 -
10
V
+
2: RUN/STOP
3: GND
4: SETPOINT
5: +10V
6: GND
10k
0/
4 -
20m
A
SUPPLY :
SEE NAMEPLATE
FOR FURTHER DATA
L1
L2
L3
PE
A: RS485A
Y: RS485 GND
B: RS485B
7: SENSOR INPUT
8: +24V
9: GND
1: DIGITAL INPUT 1
0-
10
V
0/
4-
20
m
A
CONNECTION FOR
TWIN PUMP
TWIN PUMP
SWITCH
STATUS LED
96
34
89
46
NC1
C1
NO1
SIGNAL RELAY :
MAX: 250 V/2A AC1
MIN: 5V/10mA
CONNECTION
FOR PC-TOOL
NC2
C2
NO2
SIGNAL RELAY :
MAX: 250 V/2A AC1
MIN: 5V/10mA
Mu
lti
-E
0 -
10
V
+
2: RUN/STOP
3: GND
4: SETPOINT
5: +10V
6: GND
10k
0/
4 -
20m
A
SUPPLY :
SEE NAMEPLATE
FOR FURTHER DATA
L1
L2
L3
PE
A: RS485A (ext. bus)
Y: RS485 GND (ext. bus)
B: RS485B (ext. bus)
A1: RS485A (int. bus)
Y: RS485 GND (int. bus)
B1: RS485B (int. bus)
7: SENSOR INPUT
8: +24V
9: GND
1: DIGITAL INPUT 1
0-
10V
0/
4-
20m
A
STATUS LED