Troubleshooting External Alarm Function; Troubleshooting Remote Switch (Digital Input) Function; Table 8-12 Troubleshooting External Alarm Function Failure Symptoms; Table 8-13 Troubleshooting Remote Switch (Digital Input) Function Failure Symptoms - Honeywell DR4300 Product Manual

DR4300 Circular Chart Recorder

8.5.8 Troubleshooting External Alarm Function

Procedure
Table 8-12 explains what to do if the external alarm function does not operate properly.

Table 8-12 Troubleshooting External Alarm Function Failure Symptoms

Step
Be sure all the alarm configuration data is
1
correct.
2 Check the field wiring.
Check that the applicable alarm relay
3
actuates properly depending on ALARM
TYPE configuration selection.

8.5.9 Troubleshooting Remote Switch (Digital Input) Function

Procedure
Table 8-13 explains what to do if the digital input function does not operate properly.

Table 8-13 Troubleshooting Remote Switch (Digital Input) Function Failure Symptoms

Step
1 Be sure all remote switch configuration
data is correct.
Check the field wiring.
2
Check that the applicable remote switch
3
actuates properly depending on REMOTE
SWITCH configuration selection.
186
What to do
What to do
DR4300 Circular Chart Recorder Product Manual
How to do it or
where to find the instructions
Refer to Section 4 – Configuration, Startup, and
Operation of Recorder with Display.
Refer to Section 2 – Installation.
Alarms can be triggered either by:
• reconfiguring the value of the trip points
(AnSnVA), [n = 1 or 2], or
• connecting a signal generator to the input and
setting the generator level beyond the trip-
point values.
How to do it or
where to find the instructions
Refer to Section 4 – Configuration, Startup, and
Operation of Recorder with Display.
See section for pen parameters set up group or
remote switch set up group.
Refer to Section 2 – Installation.
Remote switch actuates either by:
• reconfiguring PENIN for REM1 or REM2, or
• reconfiguring REM SW for SP2, MAN, or
MNFS on REMSW1 or REMSW2.
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