Dinverter
A
User Guide
Issue code: d2au9
44
Signal connections for operation in Keypad mode
1
Connect terminal B4 to B1.
2
Connect terminal B5 to B1.
When the Drive is operated in Keypad mode, the Drive can be started,
stopped and reversed by the user pressing keys on the keypad of the Drive.
It is also possible to control and monitor the Drive using serial
communications. Refer to
Control signal connections
later in this chapter.
(Set parameter
0.05
at 4.)
Figure 4–10 Signal connections to be made for operation in Keypad mode
Signal connections for operation in Terminal mode
The Drive can be started, stopped and reversed by closing switches or
contacts that must be connected to the digital inputs of the Drive. This is
operation in Terminal mode and the Drive is supplied configured for
operation in this mode.
Warning
The control circuits and terminals are isolated from the
power circuits only by basic insulation. The installer must
ensure that all external control circuits are separated from
human contact by at least one layer of insulation rated for
use at the
AC
supply voltage.
If the control circuits are to be connected to circuits
classified as Safety Extra Low Voltage (SELV), an additional
isolating barrier must be included in order to maintain the
SELV classification.
