Restart Hmi; Debug Parameter; Dsp Update; Power Parameter - CanadianSolar CSI Series Installation And Operation Manual

6. Operation
Inverter
CT Input L N
×
CT
×
Figure 6.29 CT loction
See figure 6.29. If CT test pass but inverter still can't achieve export power
(power is not controllable or always 0 power output).
Please check installation location of the CT.
6.5.11.2 Backflow Power
This submenu is used for set allowed
power
that
inverter
can
generate
to
grid
.
->Set Backflow Power
Figure 6. 30 Set the backflow power
Press the UP/DOWN keys to set data.Press the ENTER key to set
Then press DOWN keys to move the cursor, press UP to change the number.
Press the ESC key to save the settings and return to the previous menu.
6.5.11.3 Fail safe ON/OFF
This function is used to remind whether the fail safe function is ON or not.
The default setting is ON.
YES=<ENT> NO=<ESC>
Fail Safe Set:ON
Figure 6.32 Set the Fail Safe ON/OFF
Press the UP/DOWN keys to set ON/OFF.Press the ENTER key to set d one .
Press the ESC key to the previous menu.
.36.
√
L
CT CT
N
Grid
L N
Load
YES=<ENT> NO=<ESC>
P_Backflow:-0001W
Figure 6.31
power
backflow
ON: When CT is disconnected, the inverter will stop generate power and LCD show
"Fail Safe"
OFF: When CT is disconnected, the inverter will be limited to the power at the time CT is
disconnected. If restart, inverter will not limit output power.

6.5.12 Restart HMI

The
function
is
used
for
restart
the
HMI.
This function is applicable by maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.

6.5.13 Debug Parameter

This function is used for manufacturer maintenance personnel only.

6.5.14 DSP Update

The function is used for update the DSP.
This function is applicable by maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.

6.5.15 Power Parameter

This function is used for calibrate inverter output energy. It will not impact the energy count
for inverter with RGM.
The screen shows:
YES=<ENT> NO=<ESC>
Power para:1.000
Figure 6.33 Power Rate Limit
Press the Down key to move the cursor.
Press the Up key to change the digit.
Please press the Enter to save the setting and press the ESC key to return to
the previous menu.
This setting is used for grid operator, don't change setting under this manual.
6. Operation
.37.