Table of Contents
Advertisement
Common Specifications
The following specifications apply to both 200-240 V and 380-480 V Class Drives.
Model Number
CIMR-G7U
Control method
Torque characteristics
Speed control range
Speed control accuracy
Speed control response
Torque limits
Torque accuracy
Frequency control range
Frequency accuracy (tem-
perature characteristics)
Frequency setting resolu-
tion
Output frequency resolu-
tion
Overload capacity and
*2
maximum current
Frequency setting signal
Acceleration/Decelera-
tion time
Braking torque
Main control functions
Motor protection
Instantaneous overcurrent
protection
Fuse blown protection
Overload protection
Overvoltage protection
Undervoltage protection
Momentary power loss
ridethrough
Cooling fin overheating
Stall prevention
Grounding protection
Charge indicator
Ambient operating tem-
perature
Ambient operating humid-
ity
Storage temperature
Application site
Altitude
Vibration
* 1. Rotational autotuning must be performed to ensure obtaining the specifications given for flux vector control and open-loop vector control 1 and 2.
* 2. When connecting a Braking Resistor or Braking Resistor Unit, set L3-04 (Stall prevention selection during deceleration) to 0 (disabled). Stopping may not be pos-
sible in the specified deceleration time if this function is not disabled.
* 3. The maximum output frequency for open-loop vector control 2 is 60 Hz.
-4
9
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Table 9.3 Common Specifications
Flux vector control, open-loop vector control 1 or 2, V/f control without PG, V/f control with PG (switched by parameter setting)
150%/0.3 Hz (Open-loop vector control 2), 150%/0 min
1:200 (Open-loop vector control 2), 1:1000 (Flux vector control)
±0.2% (Open-loop vector control, 25°C ± 10°C), ±0.02% (Flux vector control, 25°C ± 10°C)
10 Hz (Open-loop vector control 2), 30 Hz (Flux vector control)
Provided for vector control only (4 quadrant steps can be changed by parameter settings.)
Digital references: 0.01 Hz, Analog references: 0.03 Hz/60 Hz (11 bit with no sign)
150% of rated output current per minute, 200% for 5 s
0.01 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)
Approximately 20% (Approximately 125% with Braking Resistor option, braking transformer built into 200-240 V and 380-480
Restarting for momentary power loss, speed searches, overtorque detection, torque limits, 17-speed control (maximum), accelera-
tion/deceleration time changes, S-curve acceleration/deceleration, 3-wire sequence, autotuning (rotational or stationary), dwell
functions, cooling fan ON/OFF control, slip compensation, torque compensation, jump frequencies, upper and lower limits for
frequency references, DC braking for starting and stopping, high-slip braking, PID control (with sleep function), energy-saving
control, MODBUS communications (RS-485/422, 19.2 kbps maximum), fault reset, function copying, droop control, torque con-
UL recognized protection by electronic thermal overload relay.
150% of rated output current per minute, 200% for 5 s
200-240 Class Drive: Stops when main-circuit DC voltage is above 410 V.
380-480 Class Drive: Stops when main-circuit DC voltage is above 820 V.
200-240 Class Drive: Stops when main-circuit DC voltage is below 190 V.
380-480 Class Drive: Stops when main-circuit DC voltage is below 380 V.
By selecting the momentary power loss method, operation can be continued if power is restored within 2 s.
Stall prevention during acceleration, deceleration, or running.
Lit when the main circuit DC voltage is approx. 50 V or more.
- 20°C to + 60°C (short-term temperature during transportation)
Tolerance for vibration frequency less than 20 Hz, 9.8 m/s
Specification
Sine wave PWM
−1
(Flux vector control)
±5%
*3
0.01 to 400 Hz
Digital references: ± 0.01% (-10°C to +40°C)
Analog references: ±0.1% (25°C ±10°C)
0.001 Hz
-10 to 10 V, 0 to 10 V, 4 to 20 mA, pulse train
*2
V Class Drives for 15 kW or less.)
trol, speed/torque control switching, etc.
Stops at approx. 200% of rated output current.
Stops for fuse blown.
Stops for 15ms or more.
Protection by thermistor.
Protection by electronic circuits.
-10°C to 40°C (Enclosed wall-mounted type)
10°C to 45°C (Open chassis type)
95% max. (with no condensation)
Indoor (no corrosive gas, dust, etc.)
1000 m max.
2
max.; 20 to 50 Hz, 2 m/s
*1
*1
2
max
Advertisement
Table of Contents
Troubleshooting
