Buffer Memories (Bfm) Lists - Mitsubishi MELSEC-FX0N Series User Manual

FX0N-32NT-DP Profibus-DP Interface Unit
4.1

Buffer Memories (BFM) Lists

Table 4.1: Buffer Memories Lists
BFM No.
BFM #0 ~ #19 Received output data (see section 4.2.)
BFM #20
BFM #21
BFM #22
BFM #23
BFM #24
BFM #25
BFM #26
BFM #27
BFM #28
BFM #29
BFM #30
BFM #31
Read (FROM instruction)
Data exchange status bit (see section 4.3.) <Read only>
Swap byte order (see section 4.4.) <Read/Write>
Length of sent data (see section 4.5.) <Read only>
Length of received data (see section 4.5.) <Read only>
Baud rate (see section 4.6.) <Read only>
DP module communication status (see section 4.7.) <Read only>
PROFIBUS Module ID (PNO-Nr.F032H) see section 4.8. <Read only>
Slave address (see section 4.9.) <Read/Write>
User diagnosis (see section 4.10.) <Read/Write>
Error status (see section 4.11.) <Read only>
Model identification code (K7020) see section 4.12. <Read only>
Not used
Buffer Memories (BFMs) Allocation 4
Description
Write (TO instruction)
Input data to send (see section 4.2.)
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