CHAPTER 11 ERROR CODE
86
72
OVP
a. The output voltage is exceeding the OVP value.
b. The Analog Programming input for output voltage setting is too
high (higher then OVP value).
73
OCP
The output current exceeding 110% of rated current, this OCP value
is restricted by hardware and not adjustable.
74
REMOTE SENSER OVER
The maximum compensated voltage is 5VDC (the sum of two wires,
i.e. 2.5VDC for each).
75
D2D Module 1 fault
The DC to DC converter module number 1 is failed (including OTP
of module 1).
There is only one DC to DC module in 750W models.
76
D2D Module 2 fault
The DC to DC converter module number 2 is failed (including OTP
of module 2).
There are two DC to DC modules in 1500W models.
77
Analog shut-off / shutdown
a. The slave unit(s) failed when operating in parallel/series.
b. The PIN23 and PIN24 of the Analog Programming Port is shorted
to shut-off the output.
78
software OCP
The output current exceeding the set OCP value (adjustable
manually or remotely) over 1 second.
79
AC Fault
Ac line input abnormal.
83
FAN error / OTP
a. One or more fan failed.
b. The surface temperature of Discharge Board exceeds.
84
D2D Module 3 fault
The DC to DC converter modules number 3 is failed (including OTP
of module 3).
There are four DC to DC modules in 3000W models.
85
D2D Module 4 fault
The DC to DC converter modules number 4 is failed (including OTP
of module 4).
There are four DC to DC modules in 3000W models.
Summary of Contents for Protek PD Series
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