Service manual

72 Printer Applicator System PAM 3600
Service Manual PAM 3600
6.3 Permanently Displayed Hardware Errors
Error Message Possible Solutions
ADC malfunction Error of CPU PCB; replace PCB.
dRAM malfunction Error of CPU PCB; replace PCB.
FPGA malfunction Error of CPU PCB; replace PCB.
Head open Error of sensor transport locking roller;
check sensor, adjust switch lever, replace sensor if necessary.
Invalid setup Error of CPU PCB; carry out a rmware update, replace PCB.
ROM malfunction Error of CPU PCB; replace PCB.
Voltage error V
BAT
Battery voltage on CPU PCB too low; replace CPU PCB.
Voltage error V
MOT
Motor voltage too low;
Check voltage at measuring point (see page C-2),
if voltage is too low --> replace power unit,
if voltage is okay --> replace CPU PCB.
Voltage error 24V 24 V too low; check voltage at measuring point P24 (see page C-2)
if voltage is too low --> replace power unit,
if voltage is okay --> replace CPU PCB.
Voltage error 24V ext. 24 V at the peripheral connector too low;
remove peripheral device (applicator),
if the error still occurs --> replace CPU PCB,
if the error disappears --> peripheral device defective.
Voltage error 5V ext. 5 V at the Centronics interface too low; an interface converter with a current
consumption which is too high may have been connected;
remove interface converter,
if the error still occurs --> replace CPU PCB,
if the error disappears --> unsuitable interface converter.
6 Problem Solution