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Magstim BiStim²
Operating Manual
© The Magstim Company Limited
23
MOP02-EN-02
APPENDIX A
– SYSTEM ERROR CODES
A1.
Error Codes produced by the User Interface
Error Code
Description
U24
POWERDOWN
U25
Stack underflow
U26
Stack overflow
U27
RTS overrun
U28
Watchdog Timeout
U29
ROM Checksum Incorrect
U30
Unexpected RESET
U31
Unknown serial interrupt
U32
CSIO overrun
U33
Debug error
U34
No serial communications
U35
Loss of communication
U36
Bad NVRAM Checksum
A2
. Error Codes produced by the Coil
Error Codes
Description
C01
ROM Checksum Incorrect.
C02
EEPROM Checksum Incorrect.
C03
Invalid coil Category.
C04
Invalid Power Identification .
C05
Temperature sensor circuit failure.
C06
Bad Serial command or received data checksum.
C07
Internal Software Error.
C08
Invalid Coil Temperature ID.
C09
Invalid temperature algorithm coefficient.
C10
Coil controller malfunction.
C11
Rapid coil algorithm constant checksum incorrect.
C12
Invalid enhanced power
byte. (1’s compliment comparison test failed)
C13
Average power checksum incorrect.
C21
Coil Disconnected/ Coil Under Temperature.
C22
Brown Out Detected.
C23
No serial Communications.
C24
Bad Serial command of received data checksum (outside TRIGGATE).
C25
EMC Detected (Coil adapter only).
C26
Invalid Coil Power Identification (Coil adapter only).
C27
Hardware Stop activated.
C28
Watchdog Timeout.
C29
Temperature Interlock 3 activation.
C30
Coil stop line fault.