Setup Operation; Figure 12 Menu Overview - Setup Operation Menu; Table 28 Default Settings - Operation Features - Emerson Autochangeover Controllers AC8 User Manual

7.10

Setup Operation

The AC8's operation features allow you to set up a rotation sequence to
alternate which devices are operating and which are placed on
Standby, as well as test devices while in Standby mode and specify
what to do when a Standby device goes into alarm as it is powered up.
You may specify delay times after an output changes state, directing
the AC8 to wait before acknowledging inputs (hold delay time) or turn-
ing an output on or off (restart delay time). With staging, you may con-
figure the AC8 to turn a standby device on or off when an analog sensor
detects a condition above or below specified levels.
To change any operation feature:
Log In and Choose Setup System
• From the Main Menu, use the arrows
Control, then press Enter
• Enter your password at the Login screen.
• From the System and Control Menu, use the arrows
Setup System, then press Enter .
Select Setup Operation
• From the Setup System Menu, shown at right, use the arrows
choose Setup Operation and press Enter .
Select a Zone to Configure
• From the Select Zone Menu, use the arrows
you want—for example, Zone_1—and press Enter .
• Use the steps following Table 28 to access any of the Setup Opera-
tion options.
Table 28 shows the default settings for operation options: automatic sequencing, standby testing,
failed standby, hold delay, restart and staging.
Table 28 Default settings - operation features
Feature
AUTO SEQUENCING
STANDBY TESTING
FAILED STANDBY
HOLD DELAY
RESTART
STAGING
Figure 12 provides an overview of the Setup Operation screens available via the LCD interface.

Figure 12 Menu overview - Setup Operation menu

Auto Sequencing
AUTO SEQUENCING ON
EVERY 03 DAYS
AT 00:00
(see 7.1 - Login for help)
Default
OFF (Deactivated)
OFF (Deactivated)
N (Deactivated)
10:00 (No delay)
00:06 (No delay)
OFF (Deactivated)
Setup Operation options
Standby Testing
See
> STANDBY TESTING ON
Section
EVERY 03 DAYS
7.10.1
AT 00:00 FOR 10 MIN
Hold Delay
See
HOLD DELAY
Section
7.10.4
10 MIN : 00 SEC
to choose System and
to choose
to choose the zone
Other Options
ON (Activated), 12h (Activated for 12-hour intervals)
ON (Activated)
Y (Activated)
Any time (in minutes and seconds) from 00:00 to 99:59
Any time (in minutes and seconds) from 00:00 to 99:59
ON (Activated)
Setup Operation
AUTO SEQUENCING OFF
STANDBY TESTING OFF
FAILED STANDBY N
HOLD DELAY : 10:00
RESTART : 00:06
STAGING : OFF
Failed Standby
See
FAILED STANDBY
Section
7.10.2
Restart
RESTART DELAY
00 MIN : 06 SEC
68
System and Control Options
Setup System Menu
SETUP INPUTS
SETUP COMMON ALARM
SETUP SENSOR
=NEXT =SELECT
SETUP ZONES
SETUP OUTPUTS
SETUP MODEM&PAGERS
SETUP SYSTEM INFO
> SETUP OPERATION
SETUP I/O MATRIX
Select Zone Menu
SELECT ZONE FOR
THE OPERATION
> ZONE 1
=NEXT =EDIT
Setup Operation Menu
to
> AUTO SEQUENCING OFF
STANDBY TESTING OFF
FAILED STANDBY
=NEXT =SELECT
HOLD DELAY : 10:00
RESTART : 00:06
STAGING : OFF
N See
Section
7.10.3
Staging
See
STAGING: ON
Section
TARGET: +0070.0
7.10.5
SENSITIVITY: +005.0
N
See
Section
7.10.6