GK600 User Manual
Chapter 6 Specification of Parameters
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Fig. 6-19
Three-wire mode 1
SB1 is a stop button, by pressing which the drive will stop;
SB2 is a FORWARD button, by pressing which forward run will be activated;
SB3 is a REVERSE button, by pressing which reverse run will be activated.
Xi is a digital input terminal. In this case, it is necessary to define the function of
corresponding terminal as "three-wire run" terminal.
3: Three-wire mode 2
FWD terminal controls the run, while run direction is determined by REV terminal. Digital
input terminal "three-wire run" controls the stop.
Fig. 6-20
Three-wire mode 2
SB1 is a stop button, by pressing which the drive will stop;
SB2 is a RUN button, by pressing which the drive will run. When switch K is open, run is
forward, while when it is closed, run direction is reverse.
Xi is a digital input terminal. In this case, it is necessary to define the function of
corresponding terminal as "three-wire run" terminal.
C0-20
Option of virtual input
terminal
Range: 000~77F
Factory default:
000
This parameter is a 10-bit binary numeral. The terminals that correspond respectively to bit10
+24V
PLC
变
频
器
FWD
REV
COM
三线式运
行端子
Xi
SB3
SB2
SB1
+24V
PLC
变
频
器
FWD
REV
COM
三线式运
行端子
Xi
K
SB2
SB1
Drive
Three-wire
run
terminal Xi
Three-wire
Run
terminal Xi
Drive
