Toshiba TOSVERT VF-AS3 Instruction Manual page 562

(Continued)
Item
Screen of LCD
LED
Input/output terminal input function
Sink/source switching
Failure detection signal
Relay output
Low speed/speed reach signal
*2
output
Output for frequency meter/
Output for ammeter
9
Pulse train frequency output
Communication function
Use environments
Ambient temperature
Storage temperature
12
Relative humidity
Vibration
*1: 14 digital input terminals (of which 6 are options) are programmable digital input terminals, and they make it possible to arbitrarily select from 178
types of signals.
*2: Programmable ON/OFF output terminals make it possible to arbitrarily select from 256 types of signals.
*3: Programmable analog output terminals make it possible to arbitrarily select from 54 types of signals.
*4: When using inverters where the ambient temperature will rise above 50°C, remove the upper cover and operation panel, and operate each inverter
at a current lower than the rated one. (Above 45°C for Frame size A7 and A8 of ND)
*5: This function protects inverters from overcurrent due to output circuit ground fault.
12. Specifications
Stall prevention during run, overload limit, overload, undervoltage on power supply side, DC circuit undervoltage,
Alarms
setting error, in retry, upper limit, lower limit.
Overcurrent, overvoltage, overheat, short circuit on the load side, ground fault on the load side, inverter overload, arm
overcurrent at starting, overcurrent on the load side at starting, CPU fault, EEPROM fault, RAM fault, ROM fault,
Causes of communication error, (braking resistor overcurrent/overload), (emergency off), (undervoltage), (undercurrent),
failures (overtorque), (motor overload), (input phase failure),
(output phase failure)
The items in the parentheses are selectable.
Output frequency, frequency command, forward run/reverse run, output current, DC voltage, output voltage,
compensated frequency, terminal input/output information, CPU version, past trip history, cumulative operation time,
feedback frequency, torque, torque command, torque current, exiting current, PID feedback value, motor overload
Monitoring
factor, inverter overload factor, PBR overload factor, PBR load factor, input power, output power, peak output current,
function
peak DC voltage, RR input, II input, RX input, AI4 input, AI5 input, FM output, AM output, expansion I/O card option
CPU version, integral input power, integral output power, communication option reception counter, communication
option abnormal counter.
Display of optional units other than output frequency (motor speed, line speed, etc), current ampere/% switch, voltage
Free unit display
volt/% switch
Automatic edit Searches automatically parameters that are different from the default setting parameters. Easy to find changed
function parameters.
User default User parameter settings can be saved as default settings. Allows to reset the parameters to the user-defined parameter
setting settings.
Charge display Displays power circuit capacitor charging.
Possible to select positive logic or negative logic with programmable input/output terminal function menu. 2 or 3
function can be assigned for some terminals.
(Default setting: positive logic)
Possible to switch between minus common (CC) and plus common (P24) for control terminal.
(Default setting: external power supply)
1c contact output (250 Vac-2 A-cosФ=1, 250 Vac-1 A-cosФ=0.4, 30 Vdc-1 A)
2×1a contact output (250 Vac-2 A-cosФ=1, 250 Vac-1 A-cosФ=0.4, 30 Vdc-1 A)
Digital output (24 Vdc, max. 50 mA)
Analog output for meter: 1 mA dc full-scale dc ammeter
0 - 20 mA (4 - 20 mA) output: DC ammeter (allowable load resistance: 500 Ω or less)
*3
0 - 10 V output: DC voltmeter (allowable load resistance: 1 kΩ or more)
Pulse train output (Up to 30 kpps, duty 50%)
Ethernet standard 2-channel equipped (connector: RJ45)
RS485 standard 2-channel equipped (connector: RJ45)
PROFINET, DeviceNet, PROFIBUS-DP are optional.
Indoor use. Altitude: 4800 m or less (current reduction necessary if above 1000 m.) Place not exposed to direct sunlight
and free of corrosive and explosive gases.
-10 to +60°C (Remove the upper cover if 50°C or more, max. 60°C)
-25 to +70°C
5 to 95% (free from condensation)
2
5.9 m/s {0.6G} or less (10 - 55 Hz)
Specification
*1 *2
*4
12-6
E6582062