Toshiba TOSVERT VF-AS3 Instruction Manual page 77

Termi-
Input/
nal
output
symbol
Multifunction programmable
digital input. In the default setting,
F Input
forward run is performed with ON
and deceleration stop with OFF.
Multifunction programmable
digital input. In the default setting,
R Input
reverse run is performed with ON
and deceleration stop with OFF.
Multifunction programmable
digital input. In the default setting,
this inverter protective function is
RES Input
reset by ON→OFF. It has no
effect when the inverter is in a
normal condition.
Multifunction programmable
digital input. In the default setting,
S1 Input
preset speed operation is
performed with ON
Multifunction programmable
digital input. In the default setting,
S2 Input
preset speed operation is
performed with ON
Multifunction programmable
digital input. In the default setting,
S3 Input
preset speed operation is
performed with ON
Multifunction programmable
digital input. In the default setting,
preset speed operation is
S4 Input performed with ON With <F146:
Terminal S4 input select>, digital
input, pulse train input, and PG
input can be switched.
Multifunction programmable digital
input. In the default setting, preset
speed operation is performed with
S5 Input ON. With <F147: Terminal S5 input
select>, digital input, pulse train
input, and PG input can be
switched.
Function
specifications
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]
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%)
2-45
Electrical
Internal circuit
4.4k
F
R
RES
S1
S2
S3
S4
S5
2.2k
E6582062
1k
+24V EXT
SINK
SW1
SOURCE
10
to SW1
980
2.6k
980
2. Installation and wiring
2
3
9