Operating instructions

Protect PV.600/800 OD Series - Operating Instructions
Page 36 of 100 8000041160 BAL
Change of status:
(1) Once the delay has elapsed, the equipment switches to the
"Waiting for feed conditions" status.
(2) If deactivating or self-acknowledging faults are triggered, the
equipment switches to the "Fault" status.
(3) The status can be switched from "Operation" to "OFF" using
the "Off" control command.
5.1.5 "Fault" Status
If deactivating or self-acknowledging faults are triggered,the
equipment switches to the "Fault" status. In this status, no power is
fed into the mains.
Change of status:
(1) If a self-acknowledging fault has been triggered, the status
switches to "Waiting for feed conditions".
(2) If a deactivating fault has been triggered, the "Acknowledge
fault" control command can be used to switch the equipment
back to the "Waiting" status.
(3) The status can be switched from "Fault" to "OFF" using the
"Off" control command.
5.1.6 "Night" Status
If the DC voltage falls below a limit value for a certain time, the
equipment switches to the "Waiting" status. Once the delay has
elapsed, the equipment switches to the "Waiting for feed condi-
tions" status. If the DC voltage continues to drop, the equipment
switches to the "Night" status. In this status, no power is fed into
the mains.
Change of status:
(1) If, the following morning, the DC voltage rises above a limit
value for a certain time, the equipment switches to the "Waiting
for feed conditions" status.
(2) If deactivating or self-acknowledging faults are triggered, the
equipment switches to the "Fault" status.
(3) The status can be switched from "Night" to "OFF" using the
"Off" control command.
5.1.7 Daily Data
Morning
The equipment is in the "Night" status. The sun's rays increase the
DC voltage generated by the PV cells. If this voltage stays above a
certain value for a certain time, the equipment switches to the
"Waiting for feed conditions" status.
The DC voltage continues to be monitored in this status. In order
for a start-up attempt to be made, it must remain above a certain
value for a certain time. The mains voltage and mains frequency
are also checked. These values must be within certain limits.