Yaskawa J1000 Compact V/f Control Drive - Manual (Page 91)

n Run the Drive using Digital Input Terminals: b1-02 = 1
This setting uses the digital input terminals to enter the run command. The factory setting is
a 2-Wire sequence.
Using a 2-Wire Sequence
Digital Input Terminals ON OFF
S1 Forward Run Stop
S2 Reverse Run Stop
S1
S2
SC
Drive
Forward Run
Reverse Run
Digital Input Common
Figure 4.9 Example Wiring Diagram for 2-Wire Sequence
Using a 3-Wire Sequence
When H1-05 (Multi-Function Digital Input Terminal S5 Function Selection) = 0, the functions
of terminals S1 and S2 are set to 3-Wire sequence, and the multi-function input terminal
becomes forward/reverse run command terminal.
S1
S2
S5
SC
Run Command
Runs when S1 and S2 are closed
Drive Stop Button
(N.C.)
Run Button
(N.O.)
Stop Command
Stops when S1 and S2 are open
FWD/REV Command <1>
Digital Input Common
(Run button pushed)
(Stop button pushed)
Figure 4.10 Example Wiring Diagram for 3-Wire Sequence Using Terminal S5
4.5 Basic Operation
YASKAWA ELECTRIC TOEP C710606 26D YASKAWA AC Drive – J1000 Quick Start Guide 91
4
Start-Up Programming & Operation