IMO iDrive - 3.4.2 General Specifications

Chapter 3 Environment description and installation
3-14
3.4.2 General Specifications
Output Frequency range 0~200Hz
Starting torque 100% / 3Hz (Vector mode)
Speed Control Range 1:50(Vector mode)
Speed Control
accuracy
±0.5% (Vector mode)
Setting resolution ※1
Digital: 0.1Hz(0~99.9Hz)/1Hz(100~200Hz); analog: 0.06Hz/ 60Hz
Keypad setting
Set directly with▲▼ keys or the potentiometer VR on the keypad
Display / Indication 7 segment*3. Displays frequency / DC voltage / output voltage /
output current / inverter parameters / alarm log /software version /
PID feedback control
External signal setting •External variable resistor / 0-10V/ 4-20mA
•Performs up/down control (Motorized Pot.) with multi-function
programmable inputs on the terminal base.
Frequency control
Frequency limit
functions
Possible to set Upper and Lower frequency limits, and two-stage
skip-frequencies.
Carrier frequency 4~16KHz (default 10KHz, above 10KHz with de-rating)
V/F pattern Select 6 fixed patterns 50Hz/60Hz or 1 user programmable pattern
Acc/dec control Two independent sets of accel / decel ramps (0.1~999s)
Multi-func. analog O/P
6 functions (refer to b53 description)
Multi-func. digital I/P’s
19 functions (refer to b35~b38 description)
Multi-funct. relay O/P
16 functions (refer to b55 description)
DO (relay output)
1* Relay output as standard SPST.---- selectable as multi-function
output. 1* optional external multi-function output (open-collector
transistor 24V, 600mA)
DI (digital inputs)
Selectable NPN/PNP: 4 inputs (S1~S4) as standard；2 expansion
inputs (S5~S6) available on option card.
AI (analog input)
Set speed command and PID feedback signal (speed, PID, 4~20mA
/ 0~10V) or MFIT S7 [MFIT = multi-function input terminal]
General control
Other functions
Instantaneous power loss restart, Speed search, auto-restart, DC
brake, torque boost, 2 / 3wire control and PID control.
Communication control
•RS485 Option card：Modbus RTU/ASCII modes, 4800~38400
bps, max. 254 stations
•PC/PDA software
Operation temperature -10~50°C (inside enclosure) IP20 ; -10~40 IP65
Storage temperature -20~60°C
Humidity 0 – 95% RH (non condensing)
Vibration immunity 1G (9.8m/sP
2
P
)
EMC ※2
Built-in: First Environment, Unrestricted Distribution (Class B).
External: First Environment, Restricted Distribution (Class A).
In accordance with EN61800-3
LVD Conforming to EN50178
Enclosure IP20
Safety Class UL508C