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Toshiba Tosvert VF-AS1 Instruction Manual Page 54

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Terminal
Input/
symbol
output
If P24/PLC and PWR are short-circuited, the
motor is put into a standby state. And if the
circuit between them is opened, the motor
coasts and stops. These terminals can be used
PWR
for interlock.
Input
*2
This terminal is not a multifunction
programmable input terminal. It is a terminal
with the power removal function that complies
with SIL II of the safety standard IEC61508 and
the requirements for category 3 of EN954-1.
24Vdc power output (when SW1 is in any
Output
position other than PLC)
P24/
24V internal output terminal
PLC
If SW1 is turned to the PLC position, this
Input
terminal can be used as a common terminal
2
when an external power supply is used.
Common
Digital signal equipotential (0V) terminal for the
CC *1
to input/
control circuit and equipotential (0V) terminal
output
for an optional control power supply backup.
PP
Output
Analog input setting power output
SW3: Multifunction programmable analog input
terminal when SW3 is in the RR position.
RR/S4
Input
Standard default setting:0~10Vdc input and
0~60Hz frequency.
Multifunction programmable analog input.
Standard default setting: 0~10Vdc input and
0~60Hz frequency.
VI/I I
Input
This terminal can also be used as a 4-20mAdc
(0-20mAdc) input terminal, if the parameter
 set to .
Multifunction programmable analog input.
RX
Input
Standard default setting:0~±10Vdc input and
0~±60Hz frequency.
Multifunction programmable analog output.
Standard default setting: output frequency
Use this terminal to connect a 1mAdc full-scale
FM
Output
ammeter. This terminal can also be used as a
0-10V (=) or 0-20mA terminal
(=), if the SW2 switch is set to
0-10V/0-20mA side.
Multifunction programmable analog output.
Standard default setting: output current
AM
Output
Use this terminal to connect a 1mAdc full-scale
ammeter or 7.5Vdc (10Vdc)-1mA full-scale
voltmeter.
Multifunction programmable open collector
output. The default setting is to output a signal
when output low speed threshold has been
OUT1
reached. Depending on the SW4 setting, pulses
are output with frequencies of 1.00kHz to
43.20kHz. Standard default setting:3.84kHz
Output
Multifunction programmable open collector
output. By default, it is set to output a signal
OUT2
indicating the completion of acceleration or
deceleration.
Digital output signal equipotential (0V) terminal
NO
for the control circuit. It is isolated from the CC
terminal.
Function (Sink Source logic)
B-12
Electrical
Inverter internal circuits
specifications
P24/PLC
Regardless of the
setting of SW1
PWR
ON: DC17V or more
OFF: Less than DC2V
(OFF: Coast stop)
24Vdc-200mA
-
-
10Vdc
(Permissible load
current:10mAdc)
10Vdc
(Internal impedance:30 kΩ)
10Vdc
(Internal impedance:30 kΩ)
4~20mA
(Internal impedance:242Ω)
10Vdc
(Internal impedance:22 kΩ)
1mA full-scale DC
ammeter (Allowable load
resistance 7.5kΩ or less)
or 7.5Vdc-1mA full-scale
DC voltmeter
0-10V full-scale DC
voltmeter (Allowable
load resistance 500Ω or
more)/0-20mA (4-20mA)
Full-scale DC ammeter
voltmeter (Allowable
load resistance 500Ω or
less)
1mA full-scale DC
ammeter ammeter
(Allowable load
resistance 7.5kΩ or less)
or 7.5Vdc-1mA full-scale
DC voltmeter
OUT1
Open collector output
24Vdc-50mA
OUT2
20
*Sink logic/source
logic switchable
NO
E6581442
SW1
SINK
SOURCE
P24
P5
27k
CPU
10k
-
-
-
15V
Constant
voltage
circuit
P5
S4
2.2k
12.7k
RR
15k
SW3
P5
15k
242
15k
P15
15k
7k
0-10V
0-10V
0-20mA
120
SW2
+
-
+
-
70
4.7k
0-20mA
0-1mA
4.7k
+
-
P24
SW4
PULS
LO
20

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