Toshiba TOSVERT VF-AS1 Instruction Manual page 308

(Continued)
Item
Stall prevention during operation, overload limit, overload, undervoltage on power source side, DC circuit
Alarms
undervoltage, 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, EEPROM error, RAM error,
Causes of
ROM error, transmission error, (dynamic braking resistor overcurrent/overload), (emergency stop),
failures
(undervoltage), (low current), (overtorque), (motor overload), (output phase failure)
The items in the parentheses are selectable.
Operation frequency, operation frequency command, forward run/reverse run, output current, DC
voltage, output voltage, compensated frequency, terminal board input/output information, CPU version,
4-digit
control EEPROM version, past trip history, cumulative operation time, speed feedback, torque, torque
and
Monitoring command, torque current, exiting current, PID feedback value, motor overload factor, inverter overload
7-segme
function factor, PBR overload factor, PBR load factor, input power, output power, peak output current, peak DC
nt LED
voltage, Motor counter pseudo PG, position pulse, RR input, VI/II input, RX input, AI1 input, AI2 input
FM output, AM output, meter adjustment fix output, flash memory version, main circuit EEPROM version,
types of connection option, previous default setting, previous automatic control (AU2)
Display of optional units other than output frequency (motor speed, line speed, etc), current ampere/%
Free unit display
switch, voltage volt/% switch
Automatic edit Searches automatically parameters that are different from the standard default setting parameters. Easy
function to find changed parameters.
User default User parameter settings can be saved as default settings. Allows to reset the parameters to the
setting user-defined parameter settings.
LED Charge display Displays main circuit capacitor charging.
Input/output terminal input Possible to select positive logic or negative logic with programmable input/output terminal function menu.
function [Note 1] [Note 2]
Sink/source switching Possible to switch between minus common (CC) and plus common (P24) for control terminal.
Failure detection signal 1c contact output (250Vac-2A-cosФ=1, 250Vac-1A-cosФ=0.4, 30Vdc-1A)
Low speed/speed reach
signal output Open collector output (24Vdc, max. 50mA, output impedance: 33Ω)
[Note 2]
Upper/lower limit
frequency signal output Open collector output (24Vdc, max. 50mA, output impedance: 33Ω)
[Note 2]
Output for frequency
meter/
Analog output. 1mAdc full-scale DC ammeter or 7.5Vdc-1mA voltmeter
Output for ammeter
[Note 3]
Pulse train frequency
Open collector output (24Vdc, max. 50mA)
output
RS-485 standard 2-channel equipped (connector: modular 8P)
Communication function
CC-Link, DeviceNet and PROFIBUS-DP are option.
Use environments Indoor use. Altitude: 3000m or less (current reduction necessary if 1000m or more.) Place not exposed
to direct sunlight and free of corrosive and explosive gases.
Ambient temperature -10 to +60°C (Remove the upper cover if 40°C or more, max. 60°C) [Note 4]
Storage temperature -25 to +70°C
Relative humidity 5 to 95% (free from condensation)
Vibration 5.9m/s
Note 1: 16 contact input terminals (of which 8 are options) are programmable contact input terminals, and they make
it possible to arbitrarily select from 136 types of signals.
Note 2: Programmable ON/OFF output terminals make it possible to arbitrarily select from 150 types of signals.
Note 3: Programmable analog output terminals make it possible to arbitrarily select from 55 types of signals.
Note 4: When using inverters where the ambient temperature will rise above 50°C, remove the upper cover and
operate each inverter at a current lower than the rated one. (90kW or less)
And also power supply voltage must be limited up to 600V+5% for 5015PM to 5075PM.
Note 5: Inverters, 6110kPC or larger, do not have wiring port covers. They have large openings, but there is no space
to bend the external cables inside the unit.
Note 6: This function protects inverters from overcurrent due to output circuit ground fault.
2
{0.6G} or less (10 to 55Hz) (Compliant with JIS C60068-2-6)
L-5
Specification
E6581528
12