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Troubleshooting
N4321D Manual
48
Relay Setting – External Device
The
Relay Settings
section of the
External Device
on the
Control
page is shown in
FIG. 40
External Device Section
TABLE 19
Control
Page: External Device Settings
Option
Description
Notes
Enable Relay
Interlock
When enabled will only allow one relay to ever be open or closed
at a time.
Connection will be known as a break before
make.
Relay 1 State
Controls to operate the relay:
Open
Close
Relay 2 State
Controls to operate the relay:
Open
Close
GPI Level
Status to show the state of the GPI:
High
Low