IMO iDrive-EDX Series Quick Reference Manual page 5

Basic quick-start parameter list (A parameters)
Parameter
Function
Number
Operations control
A 0 0
Frequency control
A 0 1
Frequency high limit
A 0 2
Frequency low limit
A 0 3
Acceleration time 1
A 0 4
Deceleration time 1
A 0 5
Control mode select
A 0 6
V/F Pattern set
A 0 7
Output voltage at base frequency
A 0 8
Base frequency
A 0 9
Torque Boost Gain [V/F]
A 1 0
Electronic thermal relay
A 1 1
protection for motor (OL1)
Access to b## parameters
A 1 2
*1: Display flashes with set frequency in stop mode, but it is static in run mode.
*2: The frequency can be set during both stop and run.
8
Factory
Range/(Units)
setting
000: Keypad RUN / STOP keys
001: Terminals 000
002: RS232 / 485 Comms
000: Keypad UP / DOWN Keys
001: Potentiometer on Keypad
002: AIN signal (TM2) 000
003: MFIT: Mot. Pot.function
004: RS232/485 Comms
01.0~200(Hz) 50.0 / 60.0
00.0~200(Hz) 00.0
01.0~999(s) 05.0
01.0~999(s) 05.0
000: Vector control
001
001: V/F control
001~007 001
198~264, 380~528 (V) 220/440
00.2~200(Hz) 50.0/60.0
00.0~30.0 (%) 00.0
000: Enable motor O / L
000
001: Disable motor O / L
000: b-parameter closed
000
001: b-parameter open
Example of simple set-up
configure iDrive for external operation and speed control
iDrive is supplied from the factory in commissioning mode. This means that stop and start
commands are issued by pressing the RUN/STOP key on the keypad, and frequency command
(motor speed signal) is entered by pressing the
Notes
During commissioning it is often convenient to by-pass the external commands while speed and
ramps etc are set
As most applications post commissioning stage require external signals to control stop/start,
direction and speed etc, the iDrive must be configured accordingly. Basic instructions follow.
Note 1: This example is simplified and does not take account EMC considerations.
See installation manual for more details.
1 Remove iDrive from packaging and inspect for any damage or missing components, etc.
2 Check iDrive rating plate (on side of module) for compatibility with intended power supply.
*2
3 Connect power supply cables to power input terminals (see electrical connections
*2
diagram) on top side of iDrive. Ensure power cables are of correct cross-sectional area
*1,*2
and type, and are adequately protected by appropriate fuses or protection device.
*1,*2
4 Connect main earth / ground wire to terminal PE on top-side of iDrive.
5 Connect suitable 3-phase induction motor to power output terminals T1, T2, T3; ensuring
Y/∆ winding links inside motor connection box are configured according to motor rating
plate and iDrive maximum output voltage.
6 Connect motor earth / ground wire to terminal PE on bottom-side of iDrive.
7 Check all wiring is correctly terminated and safe before proceeding.
8 Switch on power supply. iDrive power indicator will illuminate and display will flash the in
*1
put voltage rating for a few seconds before flashing the default output frequency
9 Check that it is safe to operate the motor.
10 Pressing the RUN / STOP key at this point will cause iDrive to accelerate the connected
motor to 5Hz. The iDrive cooling fan will also start
11 Press the RUN / STOP key again and motor will decelerate to stop. Fan will now stop.
12 Switch off main power supply. Display will show
commence work on iDrive five minutes after all displays are extinguished.
13 Remove iDrive lower front panel.
14 Connect external switch / relay contact (for example) between control terminals 4 (S1) and
8 (COM). Ensure switch / relay is in the OPEN position
15 Carefully slide 'NPN/PNP' DIP switch to the 'NPN' position.
16 Carefully slide 'V / I' DIP switch to the 'V' position.
17 Connect external 10kΩ /
9 (10V) and 11 (COM) Variable resistance wire (wiper) to control terminal 10 (AIN)
18 Switch on power supply.
keys.
(Undervoltage). It is safe to
L U
1 / Watt potentiometer as follows: Fixed wires to control terminals
4
(Hz).
0 5 . 0
9