Toshiba TOSVERT VF-AS1 Instruction Manual page 54

Terminal Input/
symbol output
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
2
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.
Common
CCA Analog input/output signal equipotential (0V)
to input/
*1 terminal for the control circuit.
output
DC power input terminal for operating the
+SU Input control circuit. Connect a control power backup
device (optional) between +SU and CC.
*1: Although the CC terminal and the CCA terminal are not insulated, they should be used separately, one for the logic circuit and
the other for the analog circuit
Function
B-12
Electrical
Inverter internal circuits
specifications
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
*Sink logic/source
logic switchable
NO
-
Voltage:24Vdc±10%
+SU
Use a power supply
with a current rating of
CC
1.05A or more.
E6581445
15V
Constant
voltage
circuit
P5
S4
2.2k
12.7k
RR
15k
SW3
P5
15k
242
15k
P15
15k
7k
120
0-1mA
SW2
+
-
+
-
0-10V
70
4.7k
0-20mA
4.7k
+
-
P24
SW4 PULS
LO
20
20
-
P24
1