Lcd Display Panel - GE Kelman Minitrans Operator's Manual

Transformer oil dissolved gas and moisture monitor
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6

LCD DISPLAY PANEL

The LCD display panel is visible through the door cut-out as shown in Figure 6-1.
LCD display
panel
Figure 6-1: Front view of the product
During an analysis, the display panel shows the serial number of the product and the
operational state. Automatic paging shows the last measurement results with date and
time stamps (see Section 6.1 for examples).
In the event of an error, details are shown on the LCD display panel (see Figure 6-2 for an
example) using a sequence of double-digit codes. The middle line indicates the state
within the measurement process at which the error occurred. For example, 02 indicates
an error in the oil purging state. The last line indicates the errors in that state with each
code representing a specific error. For example, 18 means that the oil pressure is too low
(see Section 6.2 for a list of error codes and their meaning).
Centre requires both the state code and error code(s) in order to interpret any error.
>>>> ERRORNN <<<<
NN, NN, NN, NN, NN, NN, NN
>>>> ERROR02 <<<<
18
Figure 6-2: LCD information notice — error format (top) & example (below)
MA-006- Minitrans Operator Guide - Rev 2.2
MINITRANS
MINITRANS
Note: The Customer Service
State code
Error codes
5-Mar-20
Page 13 of 26

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