Operator Panel Controls PcOS Series 150 | Programmer's Guide |
Fault Indicators
If the printer indicates printer fault, the error is not recoverable. The printer must be restarted and may lose information. To aid in printer troubleshooting, the RESUME key will activate an extended diagnostic indication. This will blink the status indicator a number of times. The number of blinks indicates the fault. The fault list follows.
Faults while in operation:
1Motor move
2Motor move retry fault
3Motor move fault (moved in wrong direction)
4Space motor locked
5Motor homing fault
6Motor acceleration fault
7Printing fault
8Fault while centering
9Forms compensation fault
Faults during Level 0 diagnostics:
10ROM
11RAM failure
12Configuration EEPROM failure
13Processor test fault
14EEPROM
Faults that can happen at anytime:
15Firmware control fault (loss of program control)
16Cutter option fault
After the fault code is displayed, the printer can be restarted by pressing the RESUME and RELEASE keys simultaneously.
If the EEPROM
If the indication is printer failure, the printer controller is not running and is being held in reset. If this failure occurs, the printer is not functional and should be serviced.
If the printer appears to go through a power cycle by itself, the hardware watchdog has detected a fault. This fault is generally a hardware failure or an external interference. If the fault is hardware, the printer will continue to cycle through its diagnostics and then reset. If this happens, the printer must be serviced. If the fault is caused by external interference like electrostatic discharge (ESD), the printer will generally recover by itself. (Note: The parallel port INIT pin causes a soft reset.)
Page 90 | Rev G | 12/14/99 |