Common Specifications - Mitsubishi Electric FR-A700 Instruction Manual

Common specifications

6.2 Common specifications
Control method
Output frequency range
Frequency
Analog input
setting
resolution
Digital input
Analog input
Frequency
accuracy
Digital input
Voltage/frequency characteristics
Starting torque
Torque boost
Acceleration/deceleration time
setting
DC injection brake
Stall prevention operation level
Torque limit level
Analog input
Frequency
setting
Digital input
signal
Start signal
Input signals
Pulse train input
Operational functions
Operating status
When used with the
FR-A7AY, FR-A7AR
(option)
Pulse train output
Pulse/analog output
Operating status
PU
(FR-DU07/
FR-PU07/
FR-PU04)
Alarm definition
Interactive guidance
Protective/warning function
Ambient temperature
Ambient humidity
Storage temperature
*4.
Atmosphere
Altitude/vibration
*1. Available only when the option (FR-A7AP) is mounted
*2. Can be displayed only on the operation panel (FR-DU07).
*3. Can be displayed only on the parameter unit (FR-PU07/FR-PU04).
*4. Temperature applicable for a short period in transit, etc.
2
*5. 2.9m/s or less for the 160K or more.
162
Soft-PWM control/high carrier frequency PWM control (selectable from among V/F control, advanced magnetic flux vector control and
real sensorless vector control) / vector control (when used with option FR-A7AP)
0.2 to 400Hz (The maximum frequency is 120Hz under real sensorless vector control and vector control.)
0.015Hz/0 to 60Hz (terminal 2, 4: 0 to 10V/12bit)
0.03Hz/0 to 60Hz (terminal 2, 4: 0 to 5V/11bit, 0 to 20mA/about 11bit, terminal 1: 0 to ±10V/12bit)
0.06Hz/0 to 60Hz (terminal 1: 0 to ±5V/11bit)
0.01Hz
Within ±0.2% of the max. output frequency (25°C±10°C)
Within 0.01% of the set output frequency
Base frequency can be set from 0 to 400Hz Constant torque/variable torque pattern or adjustable 5 points V/F can be selected
200% 0.3Hz (0.4K to 3.7K), 150% 0.3Hz (5.5K or more) (under real sensorless vector control or vector control)
Manual torque boost
0 to 3600s (acceleration and deceleration can be set individually), linear or S-pattern acceleration/deceleration mode, backlash
measures acceleration/deceleration can be selected.
Operation frequency (0 to 120Hz), operation time (0 to 10s), operation voltage (0 to 30%) variable
Operation current level can be set (0 to 220% adjustable), whether to use the function or not can be selected
Torque limit value can be set (0 to 400% variable)
• Terminal 2, 4: 0 to 10V, 0 to 5V, 4 to 20mA (0 to 20mA) can be selected• Terminal 1: -10 to +10V, -5 to +5V can be selected
Input using the setting dial of the operation panel or parameter unit
Four-digit BCD or 16 bit binary (when used with option FR-A7AX)
Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be selected.
You can select any twelve signals using Pr. 178 to Pr. 189 (input terminal function selection) from among multi speed selection, remote setting,
stop-on-contact, second function selection, third function selection, terminal 4 input selection, JOG operation selection, selection of
automatic restart after instantaneous power failure, flying start, external thermal relay input, inverter operation enable signal (FR-HC/FR-CV
connection), FR-HC connection (instantaneous power failure detection), PU operation/external inter lock signal , external DC injection brake
operation start, PID control enable terminal, brake opening completion signal, PU operation/external operation switchover, load pattern
selection forward rotation reverse rotation boost, V/F switching, load torque high-speed frequency, S-pattern acceleration/deceleration C
switchover, pre-excitation, output stop, start self-holding selection, control mode changing, torque limit selection, start-time tuning start
external input, torque bias selection 1, 2
PTC thermistor input, PID forward reverse operation switchover, PU-NET operation switchover, NET-external operation switchover, and
command source switchover, conditional position pulse train sign
permission, DC feeding cancel, magnetic flux decay output shutoff.
100kpps
Maximum/minimum frequency setting, frequency jump operation, external thermal relay input selection, polarity reversible operation,
automatic restart after instantaneous power failure operation, electronic bypass operation, forward/reverse rotation prevention, remote
setting, brake sequence, second function, third function, multi-speed operation, original operation continuation at instantaneous power
failure, stop-on-contact control, load torque high speed frequency control, droop control, regeneration avoidance, slip compensation,
operation mode selection, offline auto tuning function, online auto tuning function, PID control, computer link operation (RS-485),
motor end orientation , machine end orientation
*1.
forward, and torque bias
*1.
You can select any signals using Pr. 190 to Pr. 196 (output terminal function selection) from among inverter running, up-to-frequency,
instantaneous power failure/undervoltage, overload warning, output frequency (speed) detection, second output frequency (speed)
detection, third output frequency (speed) detection, regenerative brake prealarm, electronic thermal relay function pre-alarm, PU
operation mode, inverter operation ready, output current detection, zero current detection, PID lower limit, PID upper limit, PID forward
rotation reverse rotation output, electronic bypass MC1, electronic bypass MC2, electronic bypass MC3, orientation completion
opening request, fan fault output, heatsink overheat pre-alarm , inverter running/start command on, deceleration at an instantaneous
power failure, PID control activated, during retry, PID output interruption, life alarm, alarm output 1, 2, 3 (power-off signal), power savings
average value update timing, current average monitor, maintenance timer alarm, remote output, forward rotation output
rotation output , low speed output, torque detection, regenerative status output
*1.
completion , minor failure output and alarm output. Open collector output (5 points), relay output (2 points) and alarm code of the
*1.
inverter can be output (4 bit) from the open collector.
In addition to the above, you can select any signals using Pr. 313 to Pr. 319 (extension output terminal function selection) from among control
circuit capacitor life, main circuit capacitor life, cooling fan life, inrush current limit circuit life. (only positive logic can be set for extension
terminals of the FR-A7AR)
50kpps
You can select any signals using Pr. 54 FM terminal function selection (pulse train output) and Pr. 158 AM terminal function selection (analog
output) from among output frequency, motor current (steady or peak value), output voltage, frequency setting, operation speed, motor
torque, converter output voltage (steady or peak value), electronic thermal relay function load factor, input power, output power, load
meter, motor excitation current, reference voltage output, motor load factor, power saving effect, regenerative brake duty ,PID set
point, PID measured value, motor output, torque command, torque current command, and torque monitor.
Output frequency, motor current (steady or peak value), output voltage, frequency setting, running speed,motor torque, overload,
converter output voltage (steady or peak value), electronic thermal relay function load factor, input power, output power, load meter,
motor excitation current, cumlative energization time, actual operation time, motor load factor, cumulative power, energy saving effect,
cumulative saving power, regenerative brake duty, PID set point, PID measured value, PID deviation, inverter I/O terminal monitor,
input terminal option monitor , output terminal option monitor
*2.
command, torque current command, feed back pulse
Alarm definition is displayed during the protective function is activated, the output voltage/current/frequency/cumulative energization
time right before the protection function was activated and past 8 alarm definitions are stored.
Operation guide/trouble shooting with a help function
Overcurrent during acceleration, overcurrent during constant speed, overcurrent during deceleration, overvoltage during acceleration,
overvoltage during constant speed, overvoltage during deceleration, inverter protection thermal operation, motor protection thermal
operation, heatsink overheat, instantaneous power failure occurrence, undervoltage, input phase failure, motor overload, output side
earth (ground) fault overcurrent, output short circuit, main circuit element overheat, output phase failure, external thermal relay operation,
PTC thermistor operation, option alarm, parameter error, PU disconnection, retry count excess, CPU alarm, operation panel power
supply short circuit, 24VDC power output short circuit, output current detection value excess, inrush current limit circuit alarm,
communication alarm (inverter), USB error, opposite rotation deceleration error, analog input error, fan fault, overcurrent stall prevention,
overvoltage stall prevention, regenerative brake prealarm, electronic thermal relay function prealarm, PU stop, maintenance timer
alarm , brake transistor alarm, parameter write error, copy operation error, operation panel lock, parameter copy alarm, speed limit
*2.
indication, encoder no-signal , speed deviation large
*1.
-10°C to +50°C (non-freezing)
90%RH maximum (non-condensing)
-20°C to +65°C
Indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
Maximum 1000m above sea level, 5.9m/s
, P/PI control switchover, forward rotation command, reverse rotation command, inverter reset,
*1.
, conditional position droop pulse clear
*1.
, pre-excitation, notch filter, machine analyzer
*1.
, option fitting status
*2.
,motor output
*1.
*3.
, overspeed , position error large
*1. *1.
2
or less
*5.
*1.
, DC feeding operation
*1.
, easy gain tuning, speed feed
*1.
, start-time tuning completion, in-position
*1.
, terminal assignment status
*3.
, encoder phase error
*1. *1.
, brake
*1.
, reverse
*1.
, torque
*3.