Chapter Nine: RS-232 Communications Command Messa
es
269
Analog Output Messages
The 146 unit supports one analog output on the CPU board and two additional analog outputs
provided by the Auxiliary Output board.
Analog Output Messages
Message Description Message Format
@
command
category
command
number
Parameter Data
Optional
checksum
Channel Output Type @ 0 7 1
1, 2, or 3
(analog
output #)
: LN = Linear
LO1 - LO9 =
Log 1 - Log 9
SP = Set Point
CR
c1 c2
Input Channel
Selection
@0 7 2
1, 2, or 3
(analog
output #)
:
channel # 1, 2, 3,
4, 5 (dual 1), or 6
(dual 2)
CR
c1 c2
Full Scale Pressure
(for 10 V output)
@0 7 3
1, 2, or 3
(analog
output #)
: Value in ASCII CR
c1 c2
Table 68: Analog Output Messages
Table 69 lists the chapter that explains the function performed by each message.
Chapter References for Analog Output Messages
Function Chapter
Channel Output Type
Chapter Seven: Operation in Setup Mode
Input Channel Selection
Chapter Seven: Operation in Setup Mode
Full Scale Pressure (for 10 V output)
Chapter Seven: Operation in Setup Mode
Table 69: Chapter References for Analog Output Messages
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