Lead LD-BK10 Series - Temperature Compensation and Fan Fault Parameters

4. Temperature Compensation (P1008):
When there are errors in the display value of the measured temperature, the digital com-
pensation of the measured value corrects the measured value. ( Compensation range:-19.9
℃~-19.9℃)
5. Fan fault parameters（P1011）
13
Real time AD
value of fan
Value of fan
protection
Normal display status
Compensation
value of phase A
Compensation
value of channel d
Compensation
value of phase B
Compensation
value of phase C
Normal display status
Operation steps of 3 channels Operation steps of 4 channels
① When FC set to 0: no fan fault judgment
function;
When FCx50> Fd, It is considered that the fan
is normal.
When FCx50< Fd, It is considered that the fan
is faulty, the fan fault alarm output.
② Please connect the same number of fans of
the same model and specification on the
terminals of the two groups of fans.
③ Start fans manually, check the Fd value and
set the FC value to be greater than Fd/50.
④ If the fan protection is incorrect after
modification, check the fan and fan wiring.
Refer to point 3.
Note: