C-22
Model 0254
Section C Serial Communications Protocol
Installation and Operation Manual
X-SE-0254-eng
Part Number: 541B129AAG
September, 2010
C-5-4 Channel Output Port Values
Port Type is the output signal type and is the first serial character received
when programming a new
Type. An optional second or third
character may be received after Port Type with a range of 0-99 and has no
operational effect. These characters represent the port number of the
linked input and are always returned when Port Type is serially
interrogated.
Index
Value Title
Value
Range
Notes
_____
____________
_____
_________________
_______________
0
Port Type
1 or 2 ascii chars
with second or third
chars range 0-99 not
affecting proper
operation
0 Off
1 ascii char min
1 0-20mA
2 4-20mA
3 0-10V
4 2-10V
5 0-5V
6 1-5V
Link Input Port
0-99
1 or 2 ascii char
optional
Rate (Manual) output set-point
1
SP Rate
xxxxxx
0 to ±999.999
1-7 ascii char var
dp
Select output control service
2
SP Function
1 Rate
1 ascii char
2 Batch
3 Blend
Analog De-Interpolate representing the engineering units of the greatest signal allowed
9
SP Full Scale
xxxxxx
0 to ±999.999
1-7 ascii char var
dp
Valve Override valve state selection
29
SP VOR
0-2
1 ascii char
0 Normal
tri-state
1 Closed
vo < -4V
2 Open
vo > +8V
Batch Delivery Set-Point
44
SP Batch
xxxxxx
0 to ±999.999
1-7 ascii char var
dp
Blend Mixing Set-Point
45
SP Blend
xxxxxx
0 to ±999.999
1-7 ascii char var
dp (automatic %
units)
Set-Point Programming Source
46
SP Source
0-1
1 ascii char
0 Keypad
1 Serial
keypad prohibit
