Bfm #21] Function Mode - Mitsubishi Electric MELSEC-F FX3U-CAN User Manual

FX -CAN User's Manual
3U
Bit
Bit 9 Reserved
Bit 10 to 11 Reserved
Bit 12 Reserved
Bit 13 to 15 Reserved
6.5

[BFM #21] Function Mode

Function mode of FX
function mode set in BFM #21.
Note
• The BFM setting needs to be stored by BFM #22 bit 0 and afterwards be restarted by BFM #25 bit 0 to
make the new settings effective.
• For the CANopen
change restart.
Set Value
K11
K29
K405 (default)
K417
Other value
112
FROM (Read Access)
-CAN is set up. FX
3U
® ®
profile (CiA 405 or CiA
Function Mode
11 bit CAN-ID Layer 2 mode This mode supports the 11 bit CAN-ID Layer 2 Message.
29 bit CAN-ID Layer 2 mode This mode supports the 29 bit CAN-ID Layer 2 Message.
®
CANopen 405 mode This mode supports the CANopen CiA
®
CANopen 417 mode This mode supports the CANopen CiA
All other settings will generate a BFM #29 bit 6 failure.
Description
Only in 417 Function mode (Refer to BFM #21):
Data exchange for the Virtual Input mapping BFMs.
With this bit it's possible to read the Receive Buffer of the
Virtual Input mapping without exchanging the data of all data
exchange BFMs.
OFF: No data exchange
ON: Exchange data
Note:
The data will be also exchanged by setting Bit 0
OFF: No data exchange between Emergency Message
BFMs and EMCY Receive Buffer
ON: Exchange data between Emergency Message BFMs
and EMCY Receive Buffer
Note:
The data will be also exchanged by setting Bit 0
-CAN chooses the communication function corresponding to the
3U
®
417) mode, all saved OD settings will be deleted after mode
6 Allocation of Buffer Memories
6.5 [BFM #21] Function Mode
TO (Write Access)
→ For FROM access of BFM #3001 to 3003,
refer to Section 8.3
→ For Emergency Message Buffer,
refer to Section 6.23
→ Refer to Section 6.8
Description
®
405 IEC 61131-3 Programmable Device Profile.
®
417 Lift Application Profile.