Omega OMB-DAQBOARD-3000 User Manual
More Examples of Control Outputs
Detection on an Analog Input, DAC and P2C Updates
Update Mode: Update on True and False
Criteria: Ch 5 example: Below Limit; Ch 4 example: Inside Window
Criteria: Ch 5 example: Below Limit; Ch 4 example: Inside Window
In this example Channel 5 has been programmed with reference to one setpoint [Limit A], defining a low
limit; and Channel 4 has been programmed with reference to two setpoints [Limits A and B] which define
a window for that channel.
limit; and Channel 4 has been programmed with reference to two setpoints [Limits A and B] which define
a window for that channel.
Channel
Condition
State of
Detect Signal
Detect Signal
Action
True
When Channel 5 analog input voltage is below the limit A,
update DAC1 with Output Value 0.0V.
update DAC1 with Output Value 0.0V.
5
Below Limit A
(for Channel 5)
(for Channel 5)
False
When the above stated condition is false, update DAC1 with
the Output Value of minus 1.0V.
the Output Value of minus 1.0V.
True
When Channel 4 analog input voltage is within the window,
update P2C with 70h.
update P2C with 70h.
4 Within
Window
(Between Limit A
and Limit B) for
Channel 4
and Limit B) for
Channel 4
False
When the above stated condition is false (Channel 4 analog
input voltage is outside the window) update P2C with 30h.
input voltage is outside the window) update P2C with 30h.
Limit A
(for Channel 5)
DAC1
Detection
(for Channel 5)
Limit A
(for Channel 4)
Limit B
(for Channel 4)
P2C
Detection
Signal
(for Channel 4)
Analog Inputs with Setpoints
Update on True and False
DaqBoard/3000 Series User’s Manual
908794
Setpoint Configuration for Output Control 6-7