![background image](http://html2.mh-extra.com/html/omega/dp-7600/dp-7600_user-manual_5154771018.webp)
Example: Assume we want a high limit, normal (reading), active on channel one; then,
YY = 01 OR’ed 08 = 09 HEX (NOTE: unlike most serial command parameters, this
is not ASCII).
REMOTE INPUTS:
Seven logic level, active-low, remote inputs are located on the rear of the unit for inter-
facing to programmable logic controllers etc.. The remote inputs can be used to dupli-
cate many of the front panel switch functions of the unit. A brief description of each
input follows below:
NORMAL MODE
(remote input #1)
--sets the display mode to reading only.
DATA REQUEST
(remote input #2)
--requests a serial transmission of the
display reading
RESET P/R
(remote input #3)
--resets the peak and runout readings
DATA HOLD
(remote input #4)
--A/D samples are ignored while this
input is active
RUNOUT MODE
(remote input #5)
--sets the display mode to runout
PEAK MODE
(remote input #6)
--sets the display mode to peak
CAPTURE TARE
(remote input #7)
--sets the tare value to the current
display reading
All remote inputs must be active for a minimum of 50mS (with the exception of DATA
HOLD which only needs to be held active a minimum of 1mS for detection).
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Summary of Contents for DP-7600
Page 21: ...SCHEMATIC DP 7600 Top Board 16...
Page 22: ...SCHEMATIC DP 7600 Top Board 17...
Page 23: ...SCHEMATIC DP 7600 Top Board 18...
Page 24: ...SCHEMATIC DP 7600 Bottom Board 19...
Page 25: ...SCHEMATIC DP 7600 Bottom Board 20...
Page 26: ...SCHEMATIC DP 7600 Analog Input Option Board 21...
Page 27: ...SCHEMATIC DP 7600 Output Option Board 22...
Page 28: ...SCHEMATIC DP 7600 RS232 RS485 Option Board 23...