Toshiba Tosvert VF-S15 Quick Start Manual

46
E6582383
E6582383
11
Terminal
symbol
Input /
output
Function
Electrical
specifications
P24
Output
24Vdc power output
,
by changing SW1 to SINK or SOURCE side.
24Vdc
-
100mA
Input
This terminal can be used as a common terminal when an external
power supply is used by changing SW1 to PLC side.
-
+SU
Input
DC power input terminal for operating the control circuit. Connect a
control power backup device (option or 24Vdc power supply) between
+SU and CC.
Voltage:
24Vdc±10%
Current:
1A or more
Output
It is used with STO for safety function.
+SU and STO terminals are short-circuited by metal bar and the inverter
is put into a standby state at default setting. When the circuit between
them is opened, the motor is coasting stop.
-
STO
Note 2)
Input
When +SU and STO are short-circuited, the inverter is put into a
standby state. (Default setting) And when the circuit between them is
opened, the motor is coasting stop. These terminals can be used for
inter lock.
This terminal is not a multifunction programmable input terminal.
It is a terminal with the safety function that complies with SIL II of the
safety standard IEC61508.
Independently of
SW1
ON: DC17V or
more
OFF: DC12V or
less
(OFF: Coast stop)
OUT
NO
Output
Multifunction programmable open collector output. Default setting detect
and output speed reach signal.
Multifunction output terminals to which two different functions can be
assigned.
The NO terminal is an equipotential terminal. It is isolated from the CC
terminal.
By changing parameter f669 settings, these terminals can also be
used as multifunction programmable pulse train output terminals.
Open collector
output
24Vdc-100mA
To output pulse
trains,
a current of 10mA
or more needs to
be passed.
Pulse frequency
range:
10~2kpps
FLA
FLB
FLC
Note 3)
Note 4)
Output
Multifunction programmable relay contact output.
Detects the operation of the inverter's protection function.
Contact across FLA-FLC is closed and FLB-FLC is opened during
protection function operation.
Max. switching
capacity
250Vac-2A,
30Vdc-2A
(cosφ=1)
: at resistive load
250Vac-1A
(cosφ=0.4)
30Vdc-1A
(L/R=7ms)
Min. permissible
load
5Vdc-100mA
24Vdc
-
5mA
RY
RC
Note 3)
Note 4)
Output
Multifunction programmable relay contact output.
Default settings detect and output low-speed signal output frequencies.
Multifunction output terminals to which two different functions can be
assigned.
Note 1) When VIA terminal is used as logic input terminal, be sure to connect a resistor between P24 and VIA in case of sink
logic, between VIA and CC in case of source logic. (Recommended resistance: 4.7kΩ-1/2W)
It is not needed for VIB terminal.
Note 2) When STO terminal is used as the safety function, refer to E6581860 "VF-S15 Safety function manual".
Note 3) A chattering (momentary ON/OFF of contact) is generated by external factors of the vibration and the impact, etc. In
particular, please set the filter of 10ms or more, or timer for measures when connecting it directly with input unit
terminal of programmable controller. Please use the OUT terminal as much as possible when the programmable
controller is connected.
Note 4) OVC II: Overvoltage category II
4. Overload protection
VF-S15 has overload protection.
Over current rating: 150%-1min. 200%-0.5sec.
Refer to the nameplate for the rated current.
Refer to the instruction manual E6581610(Japanese), E6581612(Japanese) or E6582175(English) for detailed
information.
E6582383
12
5. Motor thermal protection
CAUTION
- Risk to damage the motor -
Motor thermal protection will not be provided by the drive if the motor’s
nominal current is 20% lower than that output of the drive.
In this case, find an alternative source of thermal protection.
Failure to follow these instruction can result in equipment damage.
The devices VF-S15 are provided with integral overload and over-speed protection for the motor after activation
of this function by setting.
Protection at 100% of the full load motor current.
The motor thermal protection current (
tthhrr
) must be set to the rated current indicated on the motor
nameplate.
VF-S15 has the motor thermal protection.
Select the electronic thermal protection characteristics that fit with the ratings and characteristics of the motor.
In case of multi motor operation with one inverter, thermal relay should be connected to each motor.
thr : Motor electronic-thermal protection level 1
olm : Electronic-thermal protection characteristic selection
f173 : Motor electronic-thermal protection level 2
: Motor 150% overload detection time
: Inverter overload detection method
: Electronic-thermal memory
: Overload alarm level
• Function
This parameter allows selection of the appropriate electronic thermal protection characteristics according to the
particular rating and characteristics of the motor.
VF-S15_QS.indb 46VF-S15_QS.indb 46 2021/11/18 15:51:552021/11/18 15:51:55
47
E6582383
E6582383
11
Terminal
symbol
Input /
output
Function
Electrical
specifications
P24
Output
24Vdc power output
,
by changing SW1 to SINK or SOURCE side.
24Vdc
-
100mA
Input
This terminal can be used as a common terminal when an external
power supply is used by changing SW1 to PLC side.
-
+SU
Input
DC power input terminal for operating the control circuit. Connect a
control power backup device (option or 24Vdc power supply) between
+SU and CC.
Voltage:
24Vdc±10%
Current:
1A or more
Output
It is used with STO for safety function.
+SU and STO terminals are short-circuited by metal bar and the inverter
is put into a standby state at default setting. When the circuit between
them is opened, the motor is coasting stop.
-
STO
Note 2)
Input
When +SU and STO are short-circuited, the inverter is put into a
standby state. (Default setting) And when the circuit between them is
opened, the motor is coasting stop. These terminals can be used for
inter lock.
This terminal is not a multifunction programmable input terminal.
It is a terminal with the safety function that complies with SIL II of the
safety standard IEC61508.
Independently of
SW1
ON: DC17V or
more
OFF: DC12V or
less
(OFF: Coast stop)
OUT
NO
Output
Multifunction programmable open collector output. Default setting detect
and output speed reach signal.
Multifunction output terminals to which two different functions can be
assigned.
The NO terminal is an equipotential terminal. It is isolated from the CC
terminal.
By changing parameter f669 settings, these terminals can also be
used as multifunction programmable pulse train output terminals.
Open collector
output
24Vdc-100mA
To output pulse
trains,
a current of 10mA
or more needs to
be passed.
Pulse frequency
range:
10~2kpps
FLA
FLB
FLC
Note 3)
Note 4)
Output
Multifunction programmable relay contact output.
Detects the operation of the inverter's protection function.
Contact across FLA-FLC is closed and FLB-FLC is opened during
protection function operation.
Max. switching
capacity
250Vac-2A,
30Vdc-2A
(cosφ=1)
: at resistive load
250Vac-1A
(cosφ=0.4)
30Vdc-1A
(L/R=7ms)
Min. permissible
load
5Vdc-100mA
24Vdc
-
5mA
RY
RC
Note 3)
Note 4)
Output
Multifunction programmable relay contact output.
Default settings detect and output low-speed signal output frequencies.
Multifunction output terminals to which two different functions can be
assigned.
Note 1) When VIA terminal is used as logic input terminal, be sure to connect a resistor between P24 and VIA in case of sink
logic, between VIA and CC in case of source logic. (Recommended resistance: 4.7kΩ-1/2W)
It is not needed for VIB terminal.
Note 2) When STO terminal is used as the safety function, refer to E6581860 "VF-S15 Safety function manual".
Note 3) A chattering (momentary ON/OFF of contact) is generated by external factors of the vibration and the impact, etc. In
particular, please set the filter of 10ms or more, or timer for measures when connecting it directly with input unit
terminal of programmable controller. Please use the OUT terminal as much as possible when the programmable
controller is connected.
Note 4) OVC II: Overvoltage category II
4. Overload protection
VF-S15 has overload protection.
Over current rating: 150%-1min. 200%-0.5sec.
Refer to the nameplate for the rated current.
Refer to the instruction manual E6581610(Japanese), E6581612(Japanese) or E6582175(English) for detailed
information.
E6582383
12
5. Motor thermal protection
CAUTION
- Risk to damage the motor -
Motor thermal protection will not be provided by the drive if the motor’s
nominal current is 20% lower than that output of the drive.
In this case, find an alternative source of thermal protection.
Failure to follow these instruction can result in equipment damage.
The devices VF-S15 are provided with integral overload and over-speed protection for the motor after activation
of this function by setting.
Protection at 100% of the full load motor current.
The motor thermal protection current (
t
t
h
h
r
r
) must be set to the rated current indicated on the motor
nameplate.
VF-S15 has the motor thermal protection.
Select the electronic thermal protection characteristics that fit with the ratings and characteristics of the motor.
In case of multi motor operation with one inverter, thermal relay should be connected to each motor.
thr : Motor electronic-thermal protection level 1
olm : Electronic-thermal protection characteristic selection
f173 : Motor electronic-thermal protection level 2
: Motor 150% overload detection time
: Inverter overload detection method
: Electronic-thermal memory
: Overload alarm level
• Function
This parameter allows selection of the appropriate electronic thermal protection characteristics according to the
particular rating and characteristics of the motor.
VF-S15_QS.indb 47VF-S15_QS.indb 47 2021/11/18 15:51:552021/11/18 15:51:55
VF-S15_QS_CC2021.indd 46VF-S15_QS_CC2021.indd 46 2021/11/18 15:55:322021/11/18 15:55:32

Toshiba Tosvert VF-S15 Specifications

General

Brand	Toshiba
Model	Tosvert VF-S15
Category	Inverter
Language	English