Allen-Bradley HMIs
Example 3 – Oscillogram capture on demand: To use setpoint 3 to
capture an oscillogram when you push a button connected to status
input number 2, you could use these settings.
Setpoint number
Setpoint type
Setpoint evaluation condition
Setpoint high limit
Setpoint low limit
Setpoint action delay
Setpoint release delay
Setpoint action type
Configuring Setpoints Using the Display Module
You may configure setpoint operations by navigating through the
PROG > PASS? > CONFIGURATION > SETPOINT menus, selecting a
setpoint number and programming the appropriate parameters.
Viewing Setpoint Data Using the Display Module
You may view setpoint setup parameters and status by navigating
through these menus: DISP > CONFIGURATION > SETPOINT,
selecting the setpoint number and scrolling through the setpoint setup
parameters, status and accumulated activated time.
Writing Setpoint Configuration Using Communications
To configure setpoint operations using communications, the client
performs a table write to Table A.18 Setpoint Setup/Read-Back Select
and Status. This read/write data table of 16 integer elements includes
the following:
Setpoint Programming and Operation
3
32 - Status input No. 2
4 - Equal
1 - On
Not used
N/A (M4, M5)
5 tenths of a second (M6, M8)
N/A (M4, M5)
5 tenths of a second (M6, M8)
43 - Capture oscillogram
Publication 1404-UM001D-EN-E - October 2004
5-11