Operations - Toshiba VF-S15 Instruction Manual

2.3.2 Control circuit terminals
The control circuit terminal block is common to all equipment.
Regarding to the function and specification of each terminal, please refer to the following table.
Refer to section 1.3.3.3) about the arrangement of control circuit terminals.
Control circuit terminals
Terminal Input /
symbol output
Shorting across F-CC or P24-F
causes forward rotation; open
causes deceleration stop.
F Input
(When Standby ST is always ON)
3 different functions can be
assigned.
Shorting across R-CC or P24-R
causes reverse rotation; open
causes deceleration stop.
R Input
(When Standby ST is always ON)
3 different functions can be
assigned.
This inverter protective function is
reset if RES-CC or P24-RES is
connected. Shorting RES-CC or
RES Input P24-RES has no effect when the
inverter is in a normal condition.
2 different functions can be
assigned.
Shorting across S1-CC or P24-S1
causes preset speed operation.
S1 Input
2 different functions can be
assigned.
Shorting across S2-CC or P24-S2
causes preset speed operation.
S2 Input By changing parameter f146
setting, this terminal can also be
used as a pulse train input terminal.
Shorting across S3-CC or P24-S3
causes preset speed operation.
By changing slide switch SW2 and
S3 Input
parameter f147 setting, this
terminal can also be used as a PTC
input terminal.
Function
24Vdc-5mA or less
Sink/Source and
using slide switch
(Default setting is
Pulse train input
Pulse frequency
B-7
Electrical
Inverter internal circuits
specifications
F
R
RES
S1
No voltage
S2
logic input
S3
VIB
PLC selectable
SW2
SW1
PLC side)
(S2 terminal)
SW2
range:
S3
10pps～2kpps
PTC input
(S3 terminal)
E6581611
+24V EXT
SINK
SW1
SOURCE
1k
S3 4.75k
S4
+5V
+5V
4.75k
22k
PTC
27.4k
2