3-12 Installing the Drive
650V AC Drive
Wiring Instructions
Local Control Wiring
This is the simplest installation. Every new drive will
operate in Local Control when first powered-up. The
keypad is used to start and stop the drive.
Refer to the appropriate Power Wiring Connections
diagram and install the:
Thermistor cable, or link/jumper terminals TH1A
and TH1B if not used (we recommend you use a
thermistor)
(we recommend you do use a thermistor)
Motor cable
Supply cable
Follow the earthing/grounding and screening
advice
Refer to Chapter 4: "Operating the Drive"- Local Control Operation.
Remote Control Wiring
If operating in Remote Control you will use your control panel to start and stop the drive, via a
speed potentiometer and switches or push-buttons.
Your wiring of the control terminals will be governed by the Application you use: refer to
Chapter 13 for an explanation of the various Applications you can select and the appropriate
control wiring. Application 1 is the default Application.
The diagram below shows the minimum connections to operate the drive for single-wire
starting (switch), and push-button starting. Other control connections for your Application,
shown in Chapter 13, can be made to suit your system.
Note:
Use screened control cables to comply with EMC requirements. All screens terminated
using a gland at the gland plate.
1. Install as above, for Local Control Wiring
2. Refer to Chapter 13 and install control wiring for your system
3. Feed the control cables into the drive through the metal gland plate and connect to the
control terminals.
4. The bank of cables (1-10) must be secured together with a cable tie as close to the
terminals as possible.
5. Refit and secure the terminal cover using the retaining screws.
IMPORTANT: The control board 0V must be connected to protective earth outside of the product to
meet EMC and safety requirements.
Note:
You can still operate the drive in Local mode, if necessary, with any Application selected.
Refer to Chapter 4: "Operating the Drive" and follow the relevant instructions for Single Wire
Starting or Push-Button Starting.
To motor thermistor,
or link the motor
mistor terminals
Minimum Connections
To motor thermistor,
or link the motor
thermistor terminals
Minimum Connections for Application 1:
+10V REF
Reference
Start
1
2
4
6
7
0V
AIN1
+24V
DIN1
Speed
Single Wire Starting
Reference
Stop
1
2
4
6
7
0V
AIN1
+10V REF
+24V
DIN1
Speed
10
Start
Push-Button Starting
DIN4/DOUT2
normally-closed
pushbutton
normally-open
pushbutton
switch
2-position
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