Chapter 5 Function parameter
68
Ch
ap
ter 5
K1 K2
Run Command
0
0
0
1
1
0
1
1
Stop
Reverse
Forward
DIx Forward run FWD
DIy Reverse run REV
COM Digital common
K1
K2
Stop
Figure5-4:
Terminal command mode: Two wire mode 2
2: Three-wire control mode 1. In the mode, DIn is used as enabled terminal, while DIx, DIy
terminal are used to control direction. The terminal function is set as follows:
Terminals
Set value
Description
DIx
1
Forward run (FWD)
DIy
2
Reverse run (REV)
DIn
3
Three-wire operation control
To run, firstly close DIn terminal, the forward or reverse of motor is controlled by the
ascendant edge of DIx or DIy pulse
To stop, you must disconnect DIn terminal signals Of which, DIx, DIy and DIn are the multi-
function input terminals of DI1 to DI10, DIx and DIy are for active pulse, DIn is for active level.
DIx
DIy
COM
SB2
DIn
Forward run
Three-wire operation
control
Reverse run
Digital common
terminals
SB1
SB3
Figure5-5:
Three-wire control mode 1
Of which:SB1: Stop button SB2: Forward button SB3: Reverse button
3: Three-wire control mode 2
In the mode, DIn is the enabled terminal, the running commands are given by DIx, the
direction is determined by the state of DIy.
The terminal function is set as follows:
Terminals
Set value
Description
DIx
1
Forward run (FWD)
DIy
2
Reverse run (REV)
DIn
3
Three-wire operation control
To run, firstly close DIn terminal, the motor run signal is generated by the ascendant edge of
DIx, the motor direction signal is generated by DIy status
To stop, you must disconnect DIn terminal signals Of which, DIx, DIy and DIn are the multi-
function input terminals of DI1 to DI10, DIx is for active pulse, DIy and DIn are for active level
Command
FWD
REV
K
DIx
DIy
COM
SB2
DIn
Forward
Three-wire operation
Reverse
Digital common
SB1
K
