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Berchtold OPERON D 850 - CPU Error Codes

Berchtold OPERON D 850
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OPERON D 850 SURGICAL TABLE
USING THE SERVICE PROGRAM
700000120 Rev. 1
6-13
3. Hold the Level and On/Off buttons
on the hand pendant simultaneously.
4. Turn the table on at the breaker
switch (base) while holding the
other two buttons on the pendant.
5. When the service light on the
pendant flashes multiple times, the
pendant buttons can be released.
A new level position has been set.
The hydraulic leg cylinders operate in series. In
the event that the leg cylinders were to no longer
be aligned, a software command can be given
through the primary hand pendant to compensate
for uneven leg cylinders. Here is the sequence:
1. Turn the table off at the breaker
switch (base).
2. Hold the leg up and the Level
buttons on the hand pendant
simultaneously.
3. Turn the table on at the breaker
switch (base) while holding the
other two buttons on the pendant.
4. When the service light on the
pendant flashes multiple times, the
pendant buttons can be released.
The leg cylinders automatically
drive upward to their mechanical
limit and re-align.
CPU Error Codes
The CPU is programmed to store error codes for
a series of specific errors. These are numbered
from 1 to 64. 0 shows a listing of these codes
and their causes. The error code table also
includes potential solutions to eliminate many of
the errors.
For errors where no solutions are suggested, you
can use the error name and description to
determine additional diagnostic steps that can be
used to discover the problem and return the table
to service. A Troubleshooting Guide follows the
Error Code listing.
TABLE 6-3 OPERON B850 ERROR CODES
Error Code Type Description Solution
1: MCU 1 : Program memory
checksum error
Microcontroller problem Replace the CPU
2 : MCU 1 : RAM memory fault Microcontroller problem Replace the CPU
3 : MCU 1 : EEPROM fault Microcontroller problem Replace the CPU
4 : MCU 1 : Real_Time_Clock fault Problem with RTC chip U21 Replace the CPU
6 : MCU 1 : Internal Error 1
(Program Logic Control)
Microcontroller problem Replace the CPU
7 : MCU 1 : Internal Error 2
(Program Logic Control)
Microcontroller problem Replace the CPU
8 : MCU 1 : Internal Error 3
(Program Logic Control)
Microcontroller problem Replace the CPU
9 : MCU 1 : Internal Error 4
(Program Logic Control)
Microcontroller problem Replace the CPU
10 : MCU 1 : Internal Error 5
(Program Logic Control)
Microcontroller problem Replace the CPU
1 - Battery is not connected Reconnect battery or replace
battery
14 : MCU
1 : ACCU fault
(disconnected)
2 - Problem in sensing circuit (PCB
components or connecting cable)
Replace wiring or replace
CPU
1 - No connection between CPU
PCB and power sypply
Replace wiring
2 - Short cut in drivers for valves
and motors
Replace the CPU
3 - U1 problems in driving curcuit Replace the CPU
18 : MCU 1 : 24V fault
4 - Damaged switch U1 Replace the CPU

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