Grundfos GI SPC Series User Manual

15
English
(GB)
7 Parameters
The instruction of the function code is listed below in the table.
" ○": The set value of the parameter can be modified on stop and running state.
" ": The set value of the parameter cannot be modified on the running state.
" ●": The value of the parameter is the real value which cannot be modified.
Function
code
Name
Detailed description
Default
Modify
P00 Group: Basic function group
P00.00
Speed control
mode
0: SVC 0
Suitable for the applications which need low frequency, big torque for high
accuracy of rotating speed and torque control.
1: SVC 1
Suitable for the applications which need small power and high performance cases
with the advantage of high accuracy of rotating speed and torque. It does not need
to install pulse encoder.
2: SVPWM control
Suitable for the applications which do not need high control accuracy, such as the
load of fan and pump.
1
P00.01
Run command
channel
The control command of the inverter includes: start, stop, forward/reverse rotating,
jogging and fault reset.
0: "LOCAL/REMOTE"
Carry out the command control by RUN, STOP/RST on the keypad.
Set the multi-function key QUICK/JOG to FWD/REVC shifting function (P07.02=3) to
change the running direction, press RUN and STOP/RST simultaneously in running
state to make the pump controller to stop.
1: “LOCAL/REMOTE"
Carry out the running command control by the forward rotation, reverse rotation
and forward jogging and reverse jogging.
2: “LOCAL/REMOTE"
The running command is controlled by the upper monitor via communication
1
○
P00.03
Max. output
frequency
This parameter is used to set the maximum output frequency of the pump
controller.
Setting range: P00.04–400.00Hz
Note : It is the foundation of the frequency setting and the speed of acceleration and
deceleration.
140.00Hz
P00.04
Upper limit of
the running
frequency
This parameter is used to set the upper limit running frequency of the pump
controller, which is lower than or equal to the maximum frequency.
Setting range: P00.05–P00.03 (Max. output frequency)
140.00Hz
P00.05
Lower limit of
the running
frequency
This parameter is used to set the lower limit running frequency of the pump
controller.The inverter runs at the lower limit frequency if the set frequency is
lower than the lower limit.
Note: Max. output frequency ≥ Upper limit frequency ≥ Lower limit frequency
Setting range: 0.00Hz–P00.04 (Upper limit of the running frequency)
0.00Hz

Grundfos GI SPC Series Specifications

General

Brand	Grundfos
Model	GI SPC Series
Category	Controller
Language	English