User`s manual

Watlow Controls Communications Guide 28
Transmit
To send data from one device to another.
The device that sends the data is the
transmitter.
Word
Two bytes make a word. This contains 16
bits.
XON/XOFF
A software protocol that controls the flow
of serial information. Sending an XON
tells the transmitter to start sending
information. An XOFF tells the
transmitter to stop sending until the
receiver has processed the current
information. XOFF = DC3 = Control S =
hex 11, XON = DC1 = Control Q = hex
13.
Disclaimer of Warranty
This is a general overview and statement
of the safety-related need for and
methods of applying "data comunications
for temperature processes." Because of
the diversity of conditions and hazards
under which control products may be
applied, and because of the differences in
components and methods of their
installation, no representation or warranty
of any kind, express or implied, is
hereby made, that the data comunications
discussed and presented herein will be
effective in any particular application or
set of circumstances, or that addi-
tional or different precautions will not be
reasonably necessary for a parti-
cular application. We will be pleased to
consult with you regarding a specific
application upon request.
Trademark Information
Watlow®, Gordon®, Anafaze®,
ANASOFT®, ANAWIN®, MICRODIN
are trademarks of Watlow Electric
Manufacturing Company.
Modbus™ is a trademark of AEG
Schneider Automation.
Windows® and Microsoft® are trademarks
of the Microsoft Corporation.