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Dh+ specifications-link communication rate – Rockwell Automation 1784-PCMK PCMK Communication Card Installation Manual User Manual

Page 80

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A-4 Specifications

Publication 1784-UM519C-EN-P - September 2006

DH+ Specifications-link Communication Rate

Allen-Bradley has added 230 Kbps communication rate enhancements to the DH+
binary.

Note this update to link communication rate in the DH+ memory map.

:007h

Link
Communication
Rate

INI

FCh = 57600

FEh = 230400

R...........W

Host writes a valid value (PCMK
communication rate) to
byte:00007h. PCMK reads at
startup.

IMPORTANT

Check the product documentation for your communication
software to see if the product supports 230 Kbps communication
rate.