Johnson Controls System 450 Series - Page 21

System 450™ Series Control Module with Ethernet Communications Installation Instructions
21
Table 9 shows the four Control Ramp icons and the associated analog output setup value relationships.
Table 9: Analog Output Control Ramp Icons
Control Ramp
Displayed on
LCD
Control Action Set the Analog Output Value
Relationships for the Desired Control
Action and Control Ramp
SP < EP
OSP < OEP
SP > EP
OSP < OEP
SP > EP
OSP > OEP
SP < EP
OSP > OEP
Output Minimum at SP
P
r
o
p
o
r
t
i
o
n
a
l
B
a
n
d
OEP=100%
OSP=0%
SP=50°F EP=60°F
Output Minimum at SP
P
r
o
p
o
r
t
i
o
n
a
l
B
a
n
d
EP=50°F SP=60°F
OEP=100%
OSP=0%
Output Maximum at SP
OSP=100%
OEP=0%
EP=50°F SP=60°F
P
r
o
p
o
r
t
i
o
n
a
l
B
a
n
d
Output Maximum at SP
SP=50°F EP=60°F
OSP=100%
OEP=0%
P
r
o
p
o
r
t
i
o
n
a
l
B
a
n
d