Honeywell VRX180 Manual De Usuario
Programming Function Blocks and Features
Video Recorder – User Manual
111
Table 4-20 Compare’s Condition Type and Condition Time Prompts
Condition type
Application
If this is true
then CVn OS is
NONE --
Result
Result
Condition type
Application
If this is true
then CVn OS is
DELAY
Filters short pulses
Delays rising edge of Result for
CONDITION TIME
CONDITION TIME
Result switches ON(1) for n
seconds
seconds
≥
CONDITION TIME.
ON n seconds minus
CONDITION TIME
CONDITION TIME
Result switches OFF(0)
OFF(0)
If Result is:
Then CVn OS is:
1 sec
2 sec
On at least 3 sec
2 sec
Time
Condition Type = Delay
Condition Time = 3 seconds
Condition Time = 3 seconds
3 sec delay
Not on at least 3 sec
Condition type
Application
If this is true
then CVn OS is
EXTEND
Used for interfacing with slower
circuits.
circuits.
Result switches ON(1) for n
seconds, then OFF(0)
seconds, then OFF(0)
ON(1) for n seconds plus
CONDITION TIME, then
OFF(0)
CONDITION TIME, then
OFF(0)
Extends falling edge of Result
for CONDITION TIME.
for CONDITION TIME.
Result switches ON(1)
ON with no delay
2 sec
1 sec
3 sec extend
If Result is:
Then CVn OS is:
Time
Condition Type = Extend
Condition Time = 3 seconds
Condition Time = 3 seconds
3 sec extend