Common Specifications - Mitsubishi Electric FR-E700EX Instruction Manual

7.2

Common specifications

Motor
Control method
Carrier frequency
Starting torque
Torque boost
Initial magnetic pole
detection time
Torque limit operation level
Speed fluctuation ratio
Speed control range
Analog
Speed
input
setting
resolution
Digital
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
MM-GKR motor
PM sensorless vector control (low-speed range:
current synchronization operation)
10kHz (when driving an MM-GKR 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) PM sensorless vector control range 1:10
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
Common specifications
S-PM geared motor
PM sensorless vector control (low-speed range:
current synchronization operation)
5kHz
100%
(initial value)
PM control torque boost, DC injection brake
torque boost



7
303