Electronic Systems Technology ESTEEM192S Wireless Modem User Manual part 4

Electronic Systems Technology Wireless Modem part 4

user manual part 4

CHAPTER 4
ESTEEM APPLICATION PROGRAMS
TRANSPARENT AUTO CONNECT
TRANSPARENT AUTO CONNECT GLOBAL
INTERACTIVE TERMINAL APPLICATIONS
PROGRAMMABLE LOGIC CONTROLLERS
CHAPTER 4
ESTEEM APPLICATION PROGRAMS
Revised: 11 Feb 99 4-2
Listed below are different application programs to aid the
user in programming the ESTeem.
TRANSPARENT AUTO-CONNECT
This mode is used for a dedicated point to point
application. The ESTeem will initiate the radio link when
data is received by the RS-232/422/485 port.
Perform the following prior to programming the ESTeem(s)
to initialize the unit to factory default settings:
1. Turn Bit 2 OFF on the RS-232C Setup Switch.
2. Reset the ESTeem.
3. TYPE FA <cr>. Please note the characters may not be
echoed by the CRT.
ESTeem A ESTeem B
---------------------------- --------------------------------
ADD xxx ADD yyy
SETC yyy SETC xxx
TERMC ON TERMC ON
TERMT 10 TERMT 10
XHF ON * XHF ON *
DISACK ON * DISACK ON *
TRANS ON TRANS ON
SAVE SAVE
Bit 8 ON Bit 8 ON (RS-232 Switch)
Reset ESTeem Reset ESTeem
Notes:
Turn DISACK ON only if you want to defeat the
acknowledge packet.
xxx and yyy represent an ESTeem address which is
user definable from 1 to 254.
TRANSPARENT AUTO-CONNECT
GLOBAL
This mode is usually used for a point to multi-point
applications when a customers devices include their own
addressing protocol to communicate between devices. The
ESTeem packet addressing and acknowledge protocol is
defeated. All ESTeems will receive the data transmission.
The 16 bit CRC error checking on received data is still
enabled. This program is used in all ESTeems, the only
difference is the unit addresses.
Perform the following prior to programming the ESTeem(s)
to initialize the unit to factory default settings:
1. Turn Bit 2 OFF on the RS-232C Setup Switch
2. Reset the ESTeem.
3. TYPE FA <cr>. Please note the characters may not be
echoed by the crt.
ESTeem A
----------------------------------------------------
ADD xxx (xxx = ESTeem address)
SETCON 255
TERMC ON
TERMT 10
XHF ON *
TRANS ON
SAVE
Bit 2 ON (RS-232 Switch)
Reset ESTeem
Note:Only hardware flow control can be used in this
mode.
CHAPTER 4
ESTEEM APPLICATION PROGRAMS
Revised: 11 Feb 99 4-3
INTERACTIVE TERMINAL APPLICATION
This program is used to connect a mainframe to a remote
terminal. This setup is a typical point to point configuration
with the AUTO-CONNECT feature enabled.
Perform the following prior to programming the ESTeem(s)
to initialize the unit to factory default settings:
1. Turn Bit 2 OFF on the RS-232C Setup Switch.
2. Reset the ESTeem.
3. TYPE FA <cr>. Please note the characters my not be
echoed by the crt.
ESTeem At Mainframe ESTeem At Terminal
---------------------------- --------------------------
ADD xxx ADD yyy
SETC yyy SETC xxx
TERMC ON TERMC ON
TERMT 10 TERMT 10
XSF OFF XSF OFF
XHF ON * XHF ON *
DISACK ON * DISACK ON *
TRANS ON TRANS ON
SAVE SAVE
Bit 2 ON Bit 2 ON (RS-232 Switch)
RESET ESTeem RESET ESTeem
Notes:
Turn DISACK ON only if you want to defeat the
acknowledge packet.
Only hardware flow control can be used in this mode.
xxx and yyy represent an ESTeem address which is
user definable from 1 to 254.
PROGRAMMABLE LOGIC
CONTROLLERS
EST has available complete Engineering Reports for each
PLC manufacturer make. These reports are available on our
web site at www.esteem.com or will be provided at no
charge by calling EST Customer Support on 509-735-9092.

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