4-4
PFM-500A3WE/500A3WG/500A3WU/510A2WE/510A2WG/510A2WU
4-3. Error Code Table
Error Code
Abnormal/Defective State
Name of Function
on Display
11
Warning of increase of panel high voltage (Vs)
POWER SUPPLY
PDP VS
12
Warning of decrease of panel high voltage (Vs)
POWER SUPPLY
PDP VS
21
Warning of increase of panel middle voltage (Va)
POWER SUPPLY
PDP VA
22
Warning of decrease of panel middle voltage (Va)
POWER SUPPLY
PDPVA
31
Warning of increase of temperature at the
TEMPERATURE
P/S BLOCK SIDE
power supply block in the top of the panel
39
Power shut down due to increase of temperature
TEMPERATURE
P/S BLOCK SIDE
at the power supply block in the top of the panel
A1
Warning of increase of temperature at the center of the top of the panel
TEMPERATURE
CENTER
A9
Power shut down due to increase of temperature
TEMPERATURE
CENTER
at the center of the top of the panel
41
Warning of increase of temperature at the
TEMPERATURE
I/O BLOCK SIDE
input/output block of the top of the panel
49
Power shut down due to increase of temperature
TEMPERATURE
I/O BLOCK SIDE
at the input/output block of the top of the panel
51
Warning of stoppage of air intake fan-1 of the power supply block
FAN
No.1
52
Warning of stoppage of air intake fan-2 of the power supply block
FAN
No.2
53
Warning of stoppage of fan at the input/output block of the panel top
FAN
I/O BLOCK SIDE
54
Warning of stoppage of fan at the center of the panel top
FAN
CENTER
55
Warning of stoppage of fan of the power supply block
FAN
P/S BLOCK SIDE
in the top of the panel
58
Failure of fan drive circuit
FAN
DRIVE CIRCUIT
79
Power shut down due to decrease of DIGITAL 5 V
81
EEPROM ID error
82
EEPROM write error
83
EEPROM read error
85
EEPROM is defective
91
Communication with scan converter is defective
98
Failure that voltage does not decrease at POWER OFF
99
Panel is defective
B1
Warning of initialization of time data due to watch control error
B2
Decrease of the backup power voltage for watch
B3
Oscillator for watch is defective
F1
Warning of increase of ambient temperature
