OMNI 4000/7000 Operations and Maintenance Guide
– Rev F
3-52
OMNICONNECT® Operations
2.
a. Select and expand
PID Control
in the
Configure
tree.
b. Select
PID Loop 1
to display its configuration screens to the right.
3.
Click on the
PID Loop 1 Ramp Control
tab.
4.
a. Enter the
Startup Ramp
percentage,
or the maximum percentage that the
control output will be allowed to
change each 500 ms cycle.
b. Enter the
Shutdown Ramp
percentage, or the rate at which the
control output will ramp down toward
0% when the first permissive is lost.
c. Enter the
Minimum Output
percentage, or the minimum
percentage to which the control output
will be allowed to ramp down.
When the stop command is
received, the control output is
immediately set to zero.
