Shihlin electric SL3 Series, User Manual

Page: 58 / 211

System parameter group 00
PARAMETER DESCRIPTION 56
5.1.9 Forward/reverse rotate prevent function

Set this parameter to limit the motor rotation to only one direction, and prevent reverse rotation fault resulting from
the incorrect input of the start signal.
Parameter Name Default Setting Range Content
00-15
P.78
Prevent forward/
reverse rotation
selection
0
0 Forward/reverse rotation are both permitted.
1
Prevent reverse rotation (Giving reverse signal decelerates
and stops the motor).
2
Prevent forward rotation (Giving forward signal decelerates
and stops the motor).
Note: It is valid to all start signals.
5.1.10 Operation mode selection

Select the operation mode of the inverter, and determine the source of start signal and target frequency.
Parameter Name Default Setting Range Content
00-16
P.79
Operation mode
selection
0
0
“PU mode”, “external mode” and “Jog mode” are
interchangeable.
1 “PU mode” and “JOG mode” are interchangeable.
2 “External mode” only
3 “Communication mode” only
4 “Combined mode 1”
5 “Combined mode 2”
6 “Combined mode 3”
7 “Combined mode 4”
8 “Combined mode 5”
00-17
P.97
Second target
frequency selection
0
0
Frequency set by built-in keypad
1 Frequency set by RS485 communication
2 Frequency set by analog input
00-19
P.35
Communication
mode selection
0
0
In communication mode, run signal and frequency is given by
communication.
1
In communication mode, run signal and frequency is given by
external signal.
Operation mode selection

Please refer to Section 4.3 for detailed setting and usage
Communication mode instruction selection

When 00-16(P.79)=3, select communication mode:
1.
If 00-19(P.35)=0, Start and frequency command is given by communication;
2. If 00-19(P.35)=1, Start and frequency command is given by external terminals.
Setting
Setting