Main Cpu Related Error Messages - Planmeca Compact i Classic v2 User Manual

27.3.11 Main CPU related error messages

User's manual
Patient chair related error messages
ERROR EXPLANATION
CODE
E65.1 Lift motor does not run. EmeStop relay PCB/cables or position
sensor/cable may be faulty.
E66 Lift motor or its position potentiometer cable has a wrong
connection.
E67 Backrest position potentiometer or its cable is faulty or
disconnected.
E68 Backrest motor does not run or no signal from position
potentiometer.
E68.1 Backrest motor does not run. EmeStop relay PCB/ cables or
position sensor/ cable may be faulty.
E69 Backrest motor or its position potentiometer cable has a
wrong connection.
E70.1 Lift motor error.
E70.2 Backrest motor error.
Main CPU related error messages
ERROR EXPLANATION
CODE
E72.1 Program (Flash-EPROM) error. Main software is corrupted.
Replace Flash- EPROM.
E72.2 Program (Flash-EPROM) error. Boot software is corrupted.
Replace Flash- EPROM.
E72.3 Program (Flash-EPROM) error.
Update MCB software.
E72.4 Data transfer error while updating main PCB SW from control
panel memory device.
E73.1 EEPROM error, CPU EEPROM erase/program failure, replace
CPU.
E73.2 CPU configuration register contents are wrong, replace CPU.
E73.3 CPU EEPROM checksum error.
E73.4 CPU EEPROM checksum programmed. Replace CPU if error
occurs often.
E75.1 CPU error, WD reset.
E75.2 Illegal OP-code.
E75.3 Illegal vector.
E75.6 Mains voltage failure.
E75.7 Clock monitor reset.
E76 Main PCB hardware test failed.
E76.1 Unknown PCB version. Software upgrade required.
27 Help and error messages
Planmeca Compact i 159