Mitsubishi Electric MELSEC-L Series - Page 229

227
CHAPTER 15 DEDICATED INSTRUCTIONS
15
15.11 ZP.ERRCLR
(2) Control data
(3) Functions
• This instruction turns off the COM.ERR. LED and clears error information listed below for the module
specified by Un.
Device Item Setting data Setting range Set by
(S1)+0 System area 
(S1)+1
Completion
status
Stores the status at completion.
• 0000
H
: Normal completion
• Values other than 0000
H
: Abnormal end (error
code)
 System
(S1)+2
Clear target
specification
Specify error information to be cleared.
• 0000
H
: Initial error code
• 0001
H
to 0010
H
: Open error code for a connection
with the connected device
• 0100
H
: Error log block area
• 0101
H
: Communication status - status for each
protocol
• 0102
H
: Communication status - e-mail receiving
status
• 0103
H
: Communication status - e-mail sending
status
• FFFF
H
: Clears all of the above
As listed in the left User
(S1)+3
Clear function
specification
Specify the function to be cleared.
• 0000
H
: COM.ERR LED off, error code clear
• FFFF
H
: Error log clear
0000
H
,
FFFF
H
User
(S1)+4
to
(S1)+7
System area 
Item
Target
specification
(S1)+2
Function
specification
(S1)+3
Error information to be cleared
(buffer memory)
Initial error
0000
H
0000
H
• Initial error code (address: 69
H
)
• COM.ERR. LED off
Open error
0001
H
to 0010
H
0000
H
Open error code for a connection with the
connected device (address: 7C
H
, 86
H
...)
Error log
0100
H
FFFF
H
Error log (address: E3
H
to 174
H
)
Communication
status
Status for each protocol
0101
H
FFFF
H
Clears communication status.
(address: 178
H
to 1FF
H
)
E-mail receiving status
0102
H
FFFF
H
E-mail receiving
(address: 5871
H
to 5B38
H
)
E-mail sending status
0103
H
FFFF
H
E-mail sending
(address: 5B39
H
to 5CA0
H
)
All
FFFF
H
FFFF
H
Clears all of the above.