Shihlin electric SF-GT Series User Manual

Parameter Description
Parameters
59
5.4 Multi-speed (P.4~P.6, P.24~P.27 and P.142~P.149)
P.4 “Speed 1 (high speed)”
P.5 “Speed 2 (medium speed)”
P.6 “Speed 3 (low speed)”
P.24~P.27 “speed 4 to 7”
P.142~P.149 “speed 8 to 15”
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P.2 “Minimum frequency”
P.1 “Maximun frequency”
P.29 “Acceleration/deceleration
curve selection
”
P.80~P.84 , P. 86, P.126, P.550
P.79 “Operation mode selection”
“Multi-function terminals selection”
Parameter Factory setting Setting range Remarks
4 60Hz 0~650Hz ---
5 30Hz 0~650Hz ---
6 10Hz 0~650Hz ---
24~27 99999 0~650Hz, 99999 99999: not selected
142~149 99999 0~650Hz,99999 99999: not selected
<Setting>
• If all the set values of P.24~P.27 and P.142~P.149 are not 99999, “16-speed operation” is
active. It means that with the combination of RL, RM, RH and REX, there are 16 speeds in
total. For setting up the target frequency of the inverter, please refer to the figure below:
RL
RH
RM
REX
ON
ON
ON ONON
ON
ON
ON ON
ON
ON
ON
ON
ON ON ON ON ON ON ON ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
(High speed)
speed1
(Medium
speed)
Speed 2
(Low speed)
Speed 3
Speed
4
Speed
5
Speed
6
Speed
8
Speed
10
speed
11
Speed
12
Speed
13
Speed
14
Speed
15
Output frequency
Speed
9
Speed
7
Speed
0
• Provided that the parameter set values of P.24~P.27 and P.142~P.149 are all 99999, the
target frequency will be determined by RL, RM and RH these three speeds. See the table
below (the priority of the terminals is RL>RM>RH):

Shihlin electric SF-GT Series Specifications

General

Brand	Shihlin electric
Model	SF-GT Series
Category	Inverter
Language	English