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Parameter Access Error Detection Function - Mitsubishi Electric FX3U-128ASL-M User Manual

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FX
-128ASL-M User's Manual
3U
6.2.8

Parameter access error detection function

1) Outline
This function allows the following parameter access errors to be detected, and stores the error code in the
latest error code storage area (BFM#29).
- Slave module hardware error (error code: K300, K301)
- Parameter access target module ID error (error code: K302)
- Parameter value error (error code: K303)
- Parameter access error (error code: K304)
- Same ID used error (error code: K400)
- No ID setting error (error code: K401)
Even if above errors occur, they do not affect the LED indication or I/O communication.
For details on countermeasures, refer to Subsection 7.3.4 and Section 9.2.
2) Parameter access error status
The parameter access error status and check method are listed below.
Error code
hexa-
decimal
decimal
300
012CH Slave module hardware
301
012DH
302
012EH
303
012FH
304
0130H
305
0131H
400
0190H
401
0191H
Error code
hexa-
decimal
decimal
300
012CH
301
012DH
302
012EH
303
012FH
304
0130H
305
0131H
400
0190H
401
0191H
Status
Error name
information
(BFM#28)
error
Parameter access target
b8 turns ON.
module ID error
Parameter value error
Parameter access error
b10 turns ON.
Slave module status error
Same ID used error
b8 turns ON.
No ID setting error
Latest error ID storage
area (BFM#10257)
(BFM#12288 to BFM#18432)
Error ID is stored.
K4095 (0FFFH) is stored.
No change.
The details of the status error are
Error ID is stored.
indicated in the status details of each ID
in AnyWireASLINK parameters.
No change.
Status of each part upon an error
Number of the error IDs
(BFM#8192)
Error ID information storage
areas
(BFM#8193 to BFM#8320)
No change.
The number of error IDs and
error ID information are stored.
No change.
Status of each part upon an error
Parameter storage areas
6 Introduction of Functions
6.2 Details of functions
Number of the alarm IDs
(BFM#9984)
Alarm ID information storage
areas
(BFM#9985 to BFM#10112)
The number of alarm IDs and
alarm ID information are stored.
No change.
The number of alarm IDs and
alarm ID information are stored.
No change.
The number of alarm IDs and
alarm ID information are stored.
Effect on parameter communication
No effect.
Parameter
access
to
error
IDs
automatically stopped until errors are
cleared.
No effect.
Parameter
access
to
error
IDs
automatically stopped until errors are
cleared.
1
2
3
4
5
6
7
is
8
is
9
A
49

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