Mitsubishi Electric MELSEC iQ-R Series User Manual page 158

• In 11-bit CAN-ID Layer 2 message mode and 29-bit CAN-ID Layer 2 message mode
Address Address
(decimal) (hexadecimal)
10000 to 10293 2710H to 2835H
10294 to 32767 2836H to 7FFFH
*6 Reading and writing is possible via the program. However, for writing to the relevant buffer memory area, the following conditions exist.
Writing is not possible under any condition other than the conditions below.
 When Layer 2 offline mode is active
 When Layer 2 online mode is active and the program data is written to the b8, b9, and b10 of "RTR/new/DLC" of the receive message
and the "data byte" area of the send message
For details on the Layer 2 online mode and Layer 2 offline mode, refer to the following.
Page 150 Layer 2 online mode status (X3), Layer 2 online mode request (Y3)
*7 For the initial value, check 'Receive/Transmit process data' (Un\G10000 to Un\G10293). ( Page 184 Receive/Transmit process data
(Un\G10000 to Un\G10293))
*8 When the setting is saved in the flash ROM, the saved value is stored as the initial value.
APPX
156
Appendix 2 Buffer Memory
Name
Receive/Transmit process data
System area
Initial value Read/Write
*7*8 *6
Read/Write