YASKAWA CIMR-G7U, Technical Manual

Page: 55 / 456

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 -