Mitsubishi MELSEC QS Series, User Manual

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6
- 30 6.7 Self-diagnostics Function
6
FUNCTIONS
(Continued to the next page)
Table 6.11 Self-diagnostics list (continued)
No.
Detailed item/
Diagnostics subject
Diagnostics description
Diagnostics
timing
Error occurring when error is detected
Error code Error message
16
Module state during
operation Checks that the CC-Link Safety master module
and network module operate normally.
• At power ON
• At rese
• When accessing
to intelligent
function module
1401
INTELLIGENT FUNCTION
MODULE DOWN
• During execution
of the END
instruction 1403
17
Communication route with
CC-Link Safety master
module and network
module • Checks that communication with the CC-Link
Safety master module and network module is
performed normally?
• Checks that the base unit operates normally?
• At power ON
• At reset
1411
CONTROL-BUS ERROR
• Always 1413
• During execution
of the END
instruction 1414, 1415
18
Input power supply to
power supply module
• Checks that input power supply is supplied
normally to the power supply module?
• Checks that no momentary power failure
occurs in the input power supply?
• Always 1500 AC/DC DOWN
19 Battery
Checks that the voltage of the battery installed
to the CPU module satisfies the standard
value?
• Always 1600 BATTERY ERROR
20 ROM write count
Checks that the ROM write count is within the
guaranteed count (100,000)?
• During execution
of the END
instruction 1610
EXCEED MAX FLASH ROM
REWRIT. ERR.
21
Module mounting state
during operation
Checks that the mounting status of the CC-Link
Safety master module and network module has
not been changed since power-ON or reset
operation?
• During execution
of the END
instruction 2000 MODULE VERIFY ERROR
22 Module configuration
• Checks that the CC-Link Safety master
module and network module are mounted
according to the I/O assignment setting of
PLC parameter?
• Checks that the number of mounted CC-Link
Safety master modules and network modules
are within the setting range?
• Checks that the start I/O numbers of CC-Link
Safety master module and network module
are not overlapping?
• At power ON
• At rese
2100, 2106,
2107
MODULE LAYOUT ERROR
Checks that no module is mounted exceeding
the I/O points can be used actually? • At power ON
• At reset
2124 MODULE LAYOUT ERROR
Checks that a module that can not be used
(such as I/O module, intelligent function
module, GOT) is mounted?
• At power ON
• At reset
2125 MODULE LAYOUT ERROR
23 Parameter configuration
Checks that parameters exist in the CPU
module?
• At power ON
• At rese
2200 MISSING PARAMETER
24 Parameter setting
Checks that the setting in PLC parameter
meets the specifications?
• At power ON
• At reset
• When CC-Link
Safety remote
station returned.
3000, 3001,
3003, 3004,
3008
PARAMETER ERROR
Checks that the setting in Network parameter
for the network module meets the
specifications?
• At power ON
• At reset
3100, 3101,
3102, 3103,
3104
NETWORK PARAMETER
ERROR
Checks that the setting in CC-Link Safety
parameter meets the specifications?
• At power ON
• At reset
3105, 3106,
3107 CC-LINK PARAMETER
ERROR
Checks that the setting of Remote password
meets the specifications.
• At power ON
• At reset
3400, 3401
REMOTE PASSWORD
ERROR