Mitsubishi Electric FX3U-CAN, Руководство пользователя

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10 Command Interface
10.9 Error Messages
192
FX
3U
-CAN User's Manual
6. Bus off
The FX
3U
-CAN is in Bus off and cannot send CAN messages.
7. Device in wrong state
The state of the FX
3U
-CAN cannot execute the requested command interface.
Confirm the function mode setting and the state of FX
3U
-CAN.
→ For the function mode setting, refer to Section 6.5
→
For command interface which can be executed in each functional mode,
refer to Chapter 10
→ For the FX
3U
-CAN status, refer to Section 6.8
10.9.2 CIF busy message
During FX
3U
-CAN Command interface execution, HFFFF is written in the read access area of BFM #1000.
During Command interface execution, a new command cannot be executed.
If a new command will be executed or a parameter of the running command will be changed, discontinue the
executing command by using the following method.
If BFM #1000 to BFM #1066 are written to during command interface execution, an error may occur, and
H000F will be written to BFM #1000.
→ For error message, refer to Subsection 10.9.1
Executing Command interface discontinuance procedure
1) Write HFFFF to BFM #1000 to discontinue the processing command.
2) If the executed command is reset, H0000 is displayed in BFM #1000.
3) The CIF is available again when BFM #1000 is H0000.
BFM No. Description
BFM #1000 Error: H000F
BFM #1001 Error Class: HB0FF
BFM #1002 to #1066 Unused
BFM No. Description
BFM #1000 Error: H000F
BFM #1001 Error Class: H0F0F
BFM #1002 to #1066 Unused