FE PXR4 Operation Manual page 68

Starting the auto-tuning (DI functions 3, 4)
• These functions can switch the start/stop of the auto-
tuning.
DI function
AT (Standard)
AT (Low PV)
Cancel the alarm latch (DI functions 5 to 8)
• These functions can cancel the alarm latch while alarms
are latched by setting the alarm latch function to ON.
Set value of or
5
6
7
8
Timer operation (DI functions 9 to 11)
• The DI can set the ON/OFF of timer while codes 32 to
34 are set in "Setting alarm types" (page 46). For the
operation, see page 46.
1.800.561.8187
68
DI ON edge DI OFF edge
AT start AT cancel
DI ON
Cancels the latching
for alarms 1 and 2
Cancels the
Keeps the
latching for alarm 1
Cancels the
latching
latching for alarm 2
Cancels the
latching for alarm 3
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DI OFF
alarm
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