Operating Status - Mitsubishi Electric FR-E700EX Manual

Drive unit common specifications
Control method
Carrier frequency
Starting torque
Initial magnetic pole
detection time
Torque limit operation level
Speed fluctuation ratio
Speed control range
Analog
Speed
input
setting
Digital
resolution
input
Analog speed command
input
Acceleration/
deceleration time setting
Acceleration/
deceleration time pattern
Digital speed command
input
Command input method
Motor internal command
resolution
Positioning accuracy
Communication
specification
Start signal
Input signal
(seven terminals)
Operational functions
Output signal
Open collector output (Two
terminals)
Relay output (One terminal)

Operating status

For meter
Pulse train output (Max.
2.4kHz: one terminal)
PM sensorless vector control (low-speed range: current synchronization operation)
10kHz (when driving an MM-GKR series motor)
200%
(initial value)
Approx. 0.1s (performed at start, at SON/LX signal ON.)
Operation current level can be set (0 to 200% adjustable), whether to use the function or not can be selected.
±0.05%

Full speed range (speed ratio at digital input 1:1000)
3r/min/3000r/min (terminal2, 4: 0 to 10V/10-bit)
6r/min/3000r/min (terminal2, 4: 0 to 5V/9-bit)
3r/min/3000r/min (terminal4: 0 to 20mA/10-bit)
1r/min
Two terminals
Terminal 2: 0 to 10V, 0 to 5V can be selected
Terminal 4: 0 to 10V, 0 to 5V, 4 to 20mA can be selected
0.01 to 360.00s (acceleration and deceleration can be set individually).
Selectable between the linear acceleration/deceleration and the S-pattern acceleration/deceleration
Input from the operation panel or parameter unit. Frequency setting increment is selectable.
Point table method. Position control by an absolute position command is available after home
position return.
5120 [pulses/rev]
1.8° (mechanical angle of 200 [pulses/rev] resolution equivalent; input voltage of 200V; and wiring
length of 5m or less)
Built-in to the drive unit : RS-485 communication (Mitsubishi inverter protocol, Modbus-RTU
communication)
Option: CC-Link communication
Forward and reverse rotation or start signal automatic self-holding input (3-wire input) can be
selected.
The following signals can be assigned to Pr.178 to Pr.184 (input terminal function selection) : multi-
speed selection, second function selection, terminal 4 input selection, JOG operation selection,
external thermal input, drive unit operation enable signal, PU operation external interlock, PID
control valid terminal, PU-External operation switchover, pre-excitation, output stop, start self-holding
selection, stopper control switchover, P/PI control switchover, forward rotation, reverse rotation
command, drive unit reset, PU-NET operation switchover, External-NET operation switchover,
command source switchover, proximity dog, servo-ON, sudden stop, forward stroke end, and
reverse stroke end
Upper/lower limit setting, speed jump operation, external thermal relay input selection, forward/
reverse rotation prevention, remote setting, second function, multi-speed operation, regeneration
avoidance, operation mode selection, PID control, computer link operation (RS-485), Modbus-RTU
The following signals can be assigned to Pr.190 to Pr.192 (output terminal function selection) : drive unit
operation, speed reached, overload alarm, speed detection, regenerative brake prealarm, electronic
thermal relay function prealarm, drive unit operation ready, output current detection, zero current
detection, PID lower limit, PID upper limit, PID forward/reverse rotation output, electromagnetic
brake interlock, stroke limit warning, heatsink overheat prealarm, operation ready 2, in-position,
travel completed, during PID control, rough match, home position return failure, position detection,
position command creating, home position return completed, during retry, life alarm, fault output 3,
current average value monitor, maintenance timer alarm, remote output, alarm output, and fault
output
The following signals can be assigned to Pr.54 FM terminal function selection : rotation speed (output
frequency), output current (steady), output voltage, speed setting value (frequency setting value),
converter output voltage, regenerative brake duty, electronic thermal relay function load factor,
output current peak value, converter output voltage peak value, output power, reference voltage
output, motor load factor (torque monitor), ideal speed command, speed command, PID set point,
PID measured value, motor thermal load factor, and drive unit thermal load factor.
Pulse train output (1440 pulses/s/full scale).
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