User Manual

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IM MW100-S16E-1

Ed01

2.5.9. DNP client command table setting (WR)

This command is used to configure command table of DNP client. For implementing

DNP communication functions, this command is added.

WR p1, p2 (in case p2 is OFF)

WR p1, p2, p3, p4, p5, p6, p7, p8 (in case p2 is not OFF)

p1 : Command number (001 to 100)

p2 : Function (OFF, POLL, READ,

WRITE_SO, WRITE_DO, WRITE_NR)

OFF : Off (do nothing)

POLL : Poll response only

READ : Publish Read request

WRITE_SO : Publish Select and Operate request

WRITE_DO : Publish Direct Operate request

WRITE_NR : Publish Direct Operate, NR request

p3 : Destination number (1 to 10)

p4 : Accessing object group number (0 to 255)

p5 : Accessing object variation number (0 to 255)

p6 : Accessing object index number (0 to 65535)

p7 : Top channel number to exchange data (001 to 060,

A001 to A300, C001 to C300)

p8 : Exchanging data count (0 to 60, 0 to 300)

0 to 60 : in case p7 is 001 to 060

0 to 300 : in case p7 is A001 to A300 or C001 to C300

- Query

WR [p1] ?

Unless MATH and DNP option is specified, command can't be used.

When POLL or READ is set to p2, A001 to A300 can't be set to p7.