Mitsubishi MELSEC QS Series User Manual page 112

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