Omron E5CN-HT User Manual page 285

Advanced Function Setting Level
See
See
ret
Automatic Display Return Time
Function
Setting
a1lt
Alarm 1 Latch
a2lt
Alarm 2 Latch
a3lt
Alarm 3 Latch
Function
Setting
See
See
■ Related Parameters
MV monitor (heating): Page 194, MV monitor (cooling): Page 194 (operation
level)
• This parameter is used to set the amount of time without key operation
that must elapse for the display to return to the PV/SP display from opera-
tion level, program setting level, adjustment level, PID setting level, or
monitor/setting item level.
• The automatic display return time is disabled when the parameter is set to
OFF. (In that case, the display will not be automatically switched.)
Setting range
OFF, 1 to 99 Second
• When this parameter is set to ON, the alarm function is held until one of
the following conditions is satisfied.
a The power is cycled.
b The latch is cancelled by the PF Key.
(PF Setting = LAT: Alarm Latch Cancel)
c The latch is cancelled by an event input.
(Event Input Assignment 1 to 4 = LAT: Alarm Latch Cancel)
• The output is turned OFF when switching to the initial setting level, com-
munications setting level, advanced function setting level, or calibration
level.
• If an auxiliary output is set to close in alarm, the output is kept closed. If it
is set to open in alarm, it is kept open.
Setting range
on: Enabled, off: Disabled
■ Related Parameters
Alarm values 1 to 3, Alarm upper limits 1 to 3, Alarm lower limits 1 to 3: Pages
201 to 202 (program setting level)
Alarm 1 to 3 type (initial setting level): Page 240 to 245
Unit Default
off
Alarm 1 must be assigned, and the
alarm 1 type must not be 0.
Alarm 2 must be assigned, and the
alarm 2 type must not be 0 or 12.
Alarm 3 must be assigned, and the
alarm 3 type must not be 0 or 12.
Section 5-10
Default
off
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