Dinverter
A
User Guide
Issue code: d2au9
3
1.3 Bench-testing
the
Dinverter
If this is your first encounter with a Dinverter, you may wish to understand
more fully how it works by performing a bench-test before installing it. In
this case, after reading Chapter 1, refer to Chapter 2
Safety information
,
then
Bench-testing the Drive
–
making temporary connections
in Chapter 4
Installing the Drive
.
1.4
Methods of control
The Drive can be controlled by any of the following methods:
Terminal mode
Applying signals from electrical contacts, a controller or PLC to digital inputs
on the Drive.
Keypad mode
Manual operation of the keypad on the front panel of the Drive; apart from
two wire-links to be connected to a terminal block, no external signal
connections are made to the Drive.
Serial communications
Using a system controller or PLC connected to the Drive by a 2-wire RS485
serial communications link (can be used in conjuction with Terminal mode or
Keypad mode).
