Omron NX701-17 Series Troubleshooting Manual page 83

Event code Event name
00070000 hex Real-Time
Clock
Stopped
00080000 hex Real-Time
Clock Failed
000B0000 hex Low Battery
Voltage
000C0000 hex CPU Unit
Overheat
00120000 hex Slow Fan
(Ver. 1.10 or
later)
10090000 hex Battery-
backup Mem-
ory Check
Error
000F 0000 hex SD Memory
Card Invalid
Type
00100000 hex SD Memory
Card Life
Exceeded
10030000 hex SD Memory
Card Invalid
Format
10040000 hex SD Memory
Card
Restored or
Formatted
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
The oscillation of • The battery voltage is low.
the real-time clock
• The battery connector has
stopped. The real-
come loose.
time clock is set to
• The Battery is missing.
an illegal time.
The real-time clock • The CPU Unit clock has failed.
in the CPU Unit
failed.
The voltage of the • The battery voltage is low.
Battery has
• The battery connector has
dropped.
come loose.
• The Battery is missing.
The temperature • The ambient operating tem-
inside the CPU Unit perature is too high.
exceeded the spec-
ified value.
The speed of the • Something is interfering with
fan dropped to a fan operation, such as dust,
specified level or wire scraps, or cuttings.
lower.
• The fan has reached the end of
its service life.
• The fan is faulty.
An error was • The battery voltage is low.
detected in the
• The battery connector has
memory check of
come loose.
the battery-backup
• The Battery is missing.
memory in the CPU
Unit.
The current SD • An SD Memory Card that is not
Memory Card is not supported was inserted into the
supported. CPU Unit.
The specified num- • The service life of the SD Mem-
ber of deletions for ory Card was exceeded.
the SD Memory
Card was
exceeded. Or, the
number of bad
blocks exceeded
the specified value.
The file format of • The file format of the SD Mem-
the SD Memory ory Card inserted in the CPU
Card is not FAT16 Unit is not FAT16 or FAT32.
or FAT32.
An error was • The Controller power supply
detected during the was turned OFF while the SD
file system check BUSY indicator was lit.
and the file system
• The power supply to the Con-
was restored. Files
troller was interrupted momen-
may have been
tarily while the SD BUSY
deleted.
indicator was lit.
• The SD Memory Card was
removed while the SD PWR
indicator was lit.
• The SD Memory Card is dam-
aged.
3 Error Tables
Level
Maj Prt Min Obs Info
S U W500, W535,
W578
S W500, W535,
W578
S U W500, W535,
W578
S W500, W535,
W578
S U W535
S U W500, W535
S W500, W535,
W578
U S W500, W535,
W578
S W500, W535,
W578
U S W500, W535,
W578
Reference
3
3-5