Toshiba TOSVERT VF-AS3, Instruction Manual

Page: 88 / 622

E6582062 
2. Installation and wiring
2-54
2
9
Terminal
symbol
Input/
output
Function
Electrical
specifications
Internal circuit
F Input
Multifunction programmable
digital input. In the default setting,
forward run is performed with ON
and deceleration stop with OFF.
Digital input.
• 24 Vdc-5 mA or
less
Compliant with
IEC61131-2 logic
type 1
• Sink logic:
ON < 10 V,
16 V < OFF
• Source logic:
OFF < 5 V,
11 V < ON
Sink logic and
source logic can
be switched with
the slide switch
[SW1]
R Input
Multifunction programmable
digital input. In the default setting,
reverse run is performed with ON
and deceleration stop with OFF.
RES Input
Multifunction programmable
digital input. In the default setting,
this inverter protective function is
reset by ON
→ OFF. It has no effect
when the inverter is in a normal
condition.
S1 Input
Multifunction programmable digital
input. In the default setting, preset
speed operation is performed with
ON
S2 Input
Multifunction programmable digital
input. In the default setting, preset
speed operation is performed with
ON
S3 Input
Multifunction programmable digital
input. In the default setting, preset
speed operation is performed with
ON
S4 Input
Multifunction programmable
digital input. In the default setting,
preset speed operation is
performed with ON With <F146:
Terminal S4 input select>, digital
input, pulse train input, and PG
input can be switched. Digital input.
• 24 Vdc-5 mA or
less
Compliant with
IEC61131-2 logic
type 1
• Sink logic:
ON < 10 V,
16 V < OFF
• Source logic:
OFF < 5 V,
11 V <ON
Sink logic and
source logic can
be switched with
the slide switch
[SW1]
Pulse train input
• Up to 30 kpps
(duty 50%)
S5 Input
Multifunction programmable digital
input. In the default setting, preset
speed operation is performed with
ON. With <F147: Terminal S5 input
select>, digital input, pulse train
input, and PG input can be
switched.
+24V
F
R
RES
S1
S2
S3
EXT
SW1
SINK
SOURCE
4.4k
1k
S4
S5
to SW1
980
2.6k
2.2k
980