Grundfos GI SPC Series User Manual

12
English (GB)
6 Keypad Operation Procedure
6.1 Keypad introduction
The keypad is used to control the solar pump
controller to read data and adjust parameters.
Fig. 29 External Keypad
SI,No
Name
Description
1
Status
indication
RUN/TUNE
Running status indication.
LED OFF - The pump controller is in the stopping state.
LED Blinking - The pump controller is in the parameter autotuning state.
LED ON - The pump controller is in the running state.
FWD/REV
FED/REV indication.
LED OFF – The pump controller is in the forward rotation state.
LED ON - The pump controller is in the reverse rotation state
LOCAL/REMOT
LED for keypad operation, terminals operation and remote communication control.
LED OFF - The pump controller is in the keypad operation state.
LED Blinking - The pump controller is in the terminal’s operation state.
LED ON - The pump controller is in the remote communication control state.
TRIP
Fault indication.
LED ON – The pump controller is in the fault state.
LED OFF – The pump controller is in the normal state.
LED Blinking - The pump controller is in the overload pre-alarm state.
2
Unit
indication
Indicating the unit of the displayed digits
Hz
Unit of frequency
A
Unit of current
V
Unit of voltage
RPM
Unit of rotating speed
%
Percentage
3
Code display
zone
5-digit LED display, displaying various monitoring data and alarm code such as set frequency and output
frequency.
Displayed
character
Corresponding
character
Displayed
character
Corresponding
character
Displayed
character
Corresponding
character
0
1
2
3
4
5
6
7
8
9
A
b
C
d
E
F
H
l
L
N
n
O
P
r
S
t
U
v
.
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Grundfos GI SPC Series Specifications

General

Brand	Grundfos
Model	GI SPC Series
Category	Controller
Language	English