Layer 2 Message Specific Error Code List; Pre-Defined Layer 2 Message Configuration - Mitsubishi Electric MELSEC-F FX3U-CAN User Manual

FX -CAN User's Manual
3U
9.2

Layer 2 Message Specific Error Code List

This List contains an error message for each Layer 2 message.
BFM No. Detailed Error Code for Each Layer 2 Message
BFM #401 Message 1 error code
BFM #402 Message 2 error code
BFM #442 Message 42 error code
Error code in Layer 2 message
Error Code
H0000
H2000
9.3

Pre-defined Layer 2 Message Configuration

This section describes the Pre-defined Layer 2 message configuration.
The parameters of Layer 2 message number are used to define if the corresponding Layer 2 message
number in BFM #100 to #393 is a transmit or receive message.
Note
• The Pre-defined Layer 2 message configuration can be set in Layer 2 configuration mode (BFM #25 bit 4 is
OFF).
• If an invalid value is written to one of BFM #1100 to #1267, then BFM #29 bit 6 is set, and the BFM address
is displayed in BFM #39.
• If the Layer 2 message number is not used, parameter A and B should be set to HFFFF.
BFM No.
BFM #1100 Layer 2 message 1 parameter A
BFM #1101 Layer 2 message 1 parameter B
BFM #1102 Layer 2 message 1 parameter C
BFM #1103 Layer 2 message 1 parameter D
BFM #1104 Layer 2 message 2 parameter A
BFM #1105 Layer 2 message 2 parameter B
BFM #1106 Layer 2 message 2 parameter C
BFM #1107 Layer 2 message 2 parameter D
BFM #1260 Layer 2 message 41 parameter A
BFM #1261 Layer 2 message 41 parameter B
BFM #1262 Layer 2 message 41 parameter C
BFM #1263 Layer 2 message 41 parameter D
BFM #1264 Layer 2 message 42 parameter A
BFM #1265 Layer 2 message 42 parameter B
BFM #1266 Layer 2 message 42 parameter C
BFM #1267 Layer 2 message 42 parameter D
170
Error Code Description
No error
Receive buffer overflowed
→ For the communication status (BFM #25), refer to Section 6.8
Name
9.2 Layer 2 Message Specific Error Code List
Description
Layer 2 message 1 parameter
Layer 2 message 2 parameter
Layer 2 message 41 parameter
Layer 2 message 42 parameter
9 CAN Layer 2 Mode
Initial value Read/Write
HFFFF R/W
HFFFF R/W
H0000 R/W
H0000 R/W
HFFFF R/W
HFFFF R/W
H0000 R/W
H0000 R/W
HFFFF R/W
HFFFF R/W
H0000 R/W
H0000 R/W
HFFFF R/W
HFFFF R/W
H0000 R/W
H0000 R/W