Delta RPI M6A

5.3.6.5. Dry Contact
Users can choose the trigger condition of dry contact. There are 8 options
in the setting page: Disable, On Grid, Fan Fail, Insulation, Alarm, Error,
Fault, and Warning. Please refer to Table 5-2 for more details about these
options.
Dry Contact Trigger Timing
No action.
Inverter is connecting to grid.
Fan Fail occurs.
Insulation test fail.
Any error, fault, or warning occurs.
Any Error occurs.
Any Fault occurs.
Setting
Disable
On Grid
Fan Fail
Insulation
Alarm
Error
Fault
Any Warning occurs.Warning
Table 5-2 Dry Contact Trigger Setting
Figure 5-15 Dry Contact page
DC Injection
Dry Contact
RCMU
EPO
►
On Grid
ON
Normal Close
►
Alarm
Error
Fault
Warning
►
Disable
On Grid
Fan Fail
Insulation
EXIT
ENT
33
Turn on/off PV inverter