ConMed ExcaliburPLUS PC - ERR Fault Codes

erco. Hg"
Err CODES
1.0
1.1
2x
(“> is for mfr's.
internal use.)
3.0
4.0
4.1
4.2
5.0
5.1
5.2
MEANING
Read/write of 8031 internal
memory is impaired.
Read/write of external
memory is impaired.
Program Memory CRC error.
Calibration Memory CRC error.
First Stage of Watch Dog Timer
incorrect. Note: If error is very
large, the unit cannot tell which
stage is incorrect.
Second Stage of Watch Dog Timer
incorrect. Note: If error is very
large, the unit cannot tell which
stage is incorrect.
Watchdog Timer Pulse is outside
of allowed timing window.
RF PA current too low during
power on tests.
RF PA current too high during
Power on Tests.
RF PA current too high for
power setting.
POSSIBLE CAUSES
-Faulty A3U3 (8031 microprocessor).
-RF Shield not properly installed.
-Faulty A3U2 (DS1220).
-Shorted or open bus lines.
-RF Shield not properly installed.
-Faulty A3U1 (270256).
-Faulty A3U3 (80C31).
-Shorted or open bus lines.
-Calibration incomplete when exited
CAL mode.
-Faulty A3U2 (DS1220).
-Shorted or open bus lines.
-Faulty A3U6 or U8.
-A3U7, R5, or C5 incorrect.
-Microprocessor frequency incorrect
(A3Y1 or U14).
-A3U6 or U10 incorrect.
-A3U7, R6, or C6 incorrect.
-Microprocessor frequency incorrect
(A3Y1 or 014).
-A3U6 or U10 incorrect.
-Faulty A3U1 (27256).
-Faulty A3U3 (8031).
-Clock freguency incorrect (A3Y1 or A3U14).
-RF Output transistor(s) (A4Q1-Q8) faulty.
-Open fuse on A4 assembly.
- +5Volt supply faulty A8VRI connection.
-RF power supply faulty or not connected.
-A8Q1 connections faulty.
-Gate or base signals faulty or not connected.
-Isense circuitry faulty.
-faulty relays A5K1-K6.
-RF Output transistor(s) (A4Q1-Q8) faulty.
-Gate or base signals faulty.
-A4D10 shorted.
-Isense circuitry faulty.
-faulty relays ASK1-K6.
-RF Output transistor(s) (A4Q1-Q8) faulty.
-Gate or base signals faulty.
-A4D10 shorted.
-Isense circuitry faulty.
-faulty relays A5K1-K6.
-RF shield improperly installed.
-Vsense circuit faulty (high power cut only)
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