Toshiba TOSVERT VF-AS3 Instruction Manual page 53

(Continued)
Item
Alarms
Causes of
failures
Monitoring
Screen of LCD
function
Free unit display
Automatic edit
function
User default
setting
LED Charge display
Digital input
Digital output
Sink/Source logic setting
Pulse train frequency input
Pulse train frequency output
Relay output
(Failure detection relay)
Frequency command input
Output for frequency meter/
Output for ammeter
Control power supply
Functional Safety
Communication function
Use environments
Ambient temperature
Storage temperature
Relative humidity
Altitude
Vibration
*1: This function protects inverters from overcurrent due to output circuit ground fault.
*2: For detail of current reduction, see "instruction manual for load reduction" (E6582116).
*3: Temperature applicable for a short term.
*4: Current must be reduced by 1% for each 100m over 1000m. (e.g. 90% at 2000m, 80% at 3000m.)
Stall prevention during run, overvoltage limit, overload, undervoltage on power supply side, DC circuit undervoltage,
setting error, in retry, upper limit, lower limit. (Control power supply option undervoltage), (Operation panel disconnection).
Overcurrent, overvoltage, overheat, short circuit on the load side, ground fault on the load side, inverter overload, arm
short-circuit at starting, overcurrent on the load side at starting, cooling fan fault, CPU fault, EEPROM fault, RAM fault,
ROM fault, communication error, (braking resistor overcurrent/overload), (emergency off), (undervoltage),
(undercurrent), (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
factor, inverter overload factor, PBR overload factor, PBR load factor, input power, output power, peak output current,
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
volt/% switch
Searches automatically parameters that are different from the default setting parameters. Easy to find changed
parameters.
User parameter settings can be saved as default settings. Allows to reset the parameters to the user-defined parameter
settings.
Displays power circuit capacitor charging.
14 digital input terminals (of which 6 are optional) are programmable digital input, and the signal function are arbitrarily
selected from 178 types including positive/negative logic selection. 3 function can be assigned for some terminals. The
input level complies with IEC61131-2 logic type1.
3 digital output terminals (of which 2 are optional) are programmable digital output, and the signal function are arbitrarily
selected from 256 types including positive/negative logic selection. 2 function can be assigned for some terminals. Out-
put capacity is 24Vdc, 50mA.
Possible to select minus common (CC) or plus common (P24) for digital inputs by mechanical switch.
(Default setting: external power supply)
Possible to be assigned on digital input ([S4] and [S5]) terminals (Up to 30 kpps), can be used as PG input
Possible to be assigned on digital output [FP] terminal (Up to 30 kpps, duty 50%)
1c contact and five 1a contacts (of which 3 are optional) relays are programmable output, and the signal function are
arbitrarily selected from 256 types. Output capacity is 250Vac-2A or 30Vdc-2A at maximum.
(Failure detection output is assigned on 1c contact relay at default setting)
5 analog input terminals (of which 2 are optional) are frequency command input, The input level depends on each termi-
nal (0-10V, +/-10V, 0-20/4-20mA or PTC).
2 analog output terminals are programmable analog output, and the signal function are arbitrarily selected from 54 types.
The output level are also programmable (1mA dc full-scale milli-ammeter, 0-20mA, 4-20mA or 0-10V).
2 output: 10V-10mA and 24V-200mA with current limiter
1 input: control supply back up function (24Vdc-1A)
Safe Torque Off comply with IEC61800-5-2
Embedded Ethernet (dual port with switch): EtherNet/IP, Modbus-TCP, Webserver
Embedded RS485 (2 channel): Toshiba inverter protocol, Modbus-RTU
Optional: PROFINET, DeviceNet, PROFIBUS-DP, EtherCAT
Indoor use. Place not exposed to direct sunlight and free of corrosive and explosive gases.
-15 to +50°C (Derating of rated current is needed when ambient temperature will rise above 40°C)
*3
-25 to +70°C
5 to 95% (free from condensation)
4800m or less for TN/TT system
3800m or less for IT system
2000m or less for corner-earthed system
Current reduction necessary if above 1000m
2
5.9 m/s {0.6G} or less (10 - 55 Hz)
6-5
Specification
*4
E6582162c



*2
6. Specifications