Programming Site Data
1-43
March 2008
MODBUS (RS485)
Parameters
If your GS868 does not include an option card for MODBUS
communications, you have completed programming the COMM
submenu. However, if you have installed a MODBUS option card, the
following additional prompts appear.
1.
Press
[F1]-[F4]
to select the desired
MODBUS Baud Rate
from four
selections: 2400, 4800, 9600 and 19,200.
2.
Press
[F1]-[F3]
to set the
MODBUS Parity
as none, odd or even.
3.
Press
[F1]
to select one
MODBUS Stop Bit
, or
[F2]
to select two
stop bits.
4.
Use the numeric keys to enter a
MODBUS Address
(from 1 to 247)
and press
[ENT].
MODBUS/TCP Parameters
If your GS868 does not include an option card for MODBUS/TCP
communications, you have completed programming the COMM
submenu. However, if you have installed a MODBUS/TCP option
card, complete the following steps:
1.
Press
[F3]
to select the appropriate
MODBUS Baud Rate
of 9600.
2.
Press
[F1]-[F3]
to set the
MODBUS Parity
as none, odd or even.
3.
Press
[F1]
to select one
MODBUS Stop Bit
, or
[F2]
to select two
stop bits.
4.
Use the numeric keys to enter a
MODBUS Address
(from 1 to 247)
and press
[ENT].
Procedure Options
After completing the above steps, the meter returns to the
Global
PROGRAM
prompt. Continue as follows:
•
To continue programming the meter, refer to the menu maps in
Appendix A and navigate to the desired menu. Then, proceed to
the appropriate section of this manual for instructions.
•
To leave the
User Program
and retain the previous settings,
press
[EXIT]
twice and then press
[F1] = NO
at the
SAVE
prompt.
Any programming changes will be discarded and you will be
returned to the data display.
•
To leave the
User Program
and return to measurement mode,
press
[EXIT]
twice and then press
[F2] = YES
at the
SAVE
prompt.
Your programming changes will be entered into the meter’s
memory, and you will be returned to the data display.
Summary of Contents for DigitalFlow GS868
Page 7: ...Chapter 1 ...
Page 59: ...Chapter 2 ...
Page 77: ...Chapter 3 ...
Page 90: ...Chapter 4 ...
Page 104: ...Chapter 5 ...
Page 110: ...Chapter 6 ...
Page 122: ...Appendix A ...
Page 131: ...Appendix B ...
Page 132: ...Data Records Option Cards Installed B 1 Initial Setup Data B 2 ...
Page 136: ...Appendix C ...
Page 156: ...Appendix D ...