Grundfos GI SPC Series User Manual

16
English (GB)
P00.11
ACC time 1
ACC time - The time needed if the pump controller speeds up from 0Hz to the Max.
output frequency (P00.03).
DEC time - The time needed if the pump controller speeds down from the Max.
Output frequency to 0Hz (P00.03).
GI SPC series pump controller have four groups of ACC/DEC time which can be
selected by P05. The factory default ACC/DEC time of the inverter is the first group.
Setting range of P00.11 and P00.12:0.0–3600.0s
5.0s
○
P00.12
DEC time 1
5.0s
○
P00.13
Running
direction
selection
0: Runs at the default direction, the pump controller runs in the forward direction.
FWD/REV indicator is off.
1: Runs at the opposite direction, the pump controller runs in the reverse direction.
FWD/REV indicator is on.
Note : Modify the function code to shift the rotation direction of the motor. This effect
equals to the shifting the rotation direction by adjusting either two of the motor lines
(U, V and W). The motor rotation direction can be changed by QUICK/JOG on the
keypad. Refer to parameter P07.02.
2: Forbid to run in reverse direction, It can be used in some special cases if the reverse
running is disabled.
0
○
P00.18
Function
restore
parameter
0: No operation
1: Restore the default value
2: Clear fault records
Note :
• The function code will restore to 0 after finishing the operation of the selected
function code.
• Restoring to the default value will cancel the user password, please use this function
with caution.
0
P01 Group: Start Up and Stop Control
P01.08
Stop mode
0: Decelerate to stop
The pump controller decelerates to reduce the output frequency during the set
time. When the frequency decreases to 0Hz, the pump controller stops.
1: Coast to stop:
The pump ceases the output immediately and the load coasts to stop at the
mechanical inertia.
0
○
P01.18
Operation
protection
0: Command is invalid when powering on.
1: Command is valid when powering on.
1
○
P01.21
Restart after
power off
0: Disabled
1: Enabled
1
○
P02 Group: Motor 1
P02.00
Motor type
0: 3PH motor
1: 1PH motor
Depend
on
model
P02.01
Rated power
of asynchro-
nous motor
0.1–3000.0kW
Set the parameter of the asynchronous motor.
In order to ensure the controlling performance, set the
P02.01–P02.05 according to the name plate of the
asynchronous motor.
Pump controller provide the function of parameter
autotuning.
Depend
on
model
P02.02
Rated
frequency of
asynchronous
motor
0.01Hz–P00.03
50.00Hz
P02.03
Rated speed
of
asynchronous
motor
1–36000rpm
Depend
on
model

Grundfos GI SPC Series Specifications

General

Brand	Grundfos
Model	GI SPC Series
Category	Controller
Language	English