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7-9
H Allocations
Bit
Bit
Bit
Bit
Bit
Bit
01000
00000
00001
00002
03000
03001
Program Start Input Bit
Message Execution Flag
Command Write Flag
Response Flag
Sending Message Flag
Message Sent Flag
DM 0000
DM 0001
DM 0002
DM 0003
DM 0004
DM 0005
DM 0006
Write data (hex) (See note)
Response data storage area
DM 0100
Completion code storage area for communications errors
to
DM 0009
Slave node address (3G3FV Inverter)
Service code; 0E: Read, 10: Write
Number of command data bytes (hex)
Class ID (hex)
Instance ID (hex)
Attribute ID (hex)
to
DM 0009
DM 2000
DM 2001
DM 2002
DM 2003
DM 2004
Read data or error code
Command code
Completion code
Number of bytes received
Node address, service code; 8E Read normal, 90: Write normal, 94: Error
Note If the written data size is “Word,” set in the order of the rightmost bits and leftmost bits.
Communications Programs (SYSMAC C200HX/HG/HE PCs) Chapter 7