Dover OPW 88 Series - Oled Display 88 XX; Fault Visualization

Rack Monitor 88XX
Document: Operation Manual
Date: January 2024
Version: A.0 subject to change
Page 18 of 43 – Operations Manual
Oled Display 88XX
The 88XX is fitted with an 2,7” Oled display with a temperature range between -45C (-43F) and +70C (158F) 12
multicolor Light Emitting Diode (LED 1~12) indicators are placed in the bottom window to indicate compartment
status. The right middle window is used to indicate the bypass status and read the function key. The top window
indicates the status of the ground verification (LED 15 and 19).
A flashing white light indicates a good ground. LED 15 and 19 are off if the impedance between the truck and
ground is too high. The bottom bar (LED 1 to 12) will flash Red/Green if the ground is outside specifications, but
sensors are dry.
Blue blinking light (LED16 & 18) are used as a heartbeat to indicate that the system is running.
The graphical display will only show minimal information during normal operation. More information will be shown if
needed.
Figure 2
A 4-digit number appears if possible in case of an error except when the monitor is in sleep mode.
A brief explanation of error codes are shown in Table 3.
Fault Visualization
A rear view of the plug is shown in Figure 3. To indicate possible location of the fault e.g. The monitor detects a
signal on pin 9 which is “out of range”. Figure 3 will appear on the screen with a “?” besides pin 9 and a “!” at pin
1~8
This rear view will also be used in combination with a Smart Storage Hanger. Detailed information can be found in
the Manual of the Smart Storage Hanger.
Figure 3
IMPORTANT!
The graphics and
LED indicator
lights on your unit
may be reversed
from what is
illustrated in this
manual. The
display can be
configured to read
left to right or right
to left.