YASKAWA G7 Series - Control Circuit Terminal Functions

Wiring Control Circuit Terminals
2-23
 Control Circuit Terminal Functions
The functions of the control circuit terminals are shown in Table 2.10. Use the appropriate terminals for the correct
purposes.
Table 2.10 Control Circuit Terminals
Type
No. Signal Name Function Signal Level
Digital
input
signals
S1 Forward run/stop command Forward run when CLOSED; stopped when OPEN.
24 Vdc, 8 mA
Photocoupler
isolation
S2 Reverse run/stop command Reverse run when CLOSED; stopped when OPEN.
S3
Multi-function input 1
*1
Factory setting: External fault when
CLOSED.
Multi-
function
digital
inputs.
Functions
set by
H1-01 to
H1-10
S4
Multi-function input 2
*1
Factory setting: Fault reset when CLOSED.
S5
Multi-function input 3
*1
Factory setting: Multi-speed speed
reference 1 effective when CLOSED.
S6
Multi-function input 4
*1
Factory setting: Multi-speed speed
reference 2 effective when CLOSED.
S7
Multi-function input 5
*1
Factory setting: Jog frequency selected when
CLOSED.
S8
Multi-function input 6
*1
Factory setting: External baseblock when
CLOSED.
S9
Multi-function input 7
*1
Factory setting: Multi-speed speed
reference 3 effective when CLOSED.
S10
Multi-function input 8
*1
Factory setting: Multi-speed speed
reference 4 effective when CLOSED.
S11
Multi-function input 9
*1
Factory setting: Accel/decel time selected
when CLOSED.
S12
Multi-function input 10
*1
Factory setting: Emergency stop
(NO contact) when CLOSED.
SC Sequence input common -
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