YSI 5X00
139
YSI 5X00
138
1. Enter Password menu
Menus → System → Password
2.
Use
▲
and
▼
to scroll and highlight submenus.
3.
Press
to select.
4. Enable and configure submenus.
5. Press
to save configuration and return to Run Screen.
Notes:
-
is not password protected.
-
displays at Run Screen when password is enabled.
Power Fail Menu
Menus → System → Power Fail
In the event of AC power failure, an AC version instrument’s power switches to DC if
properly wired. The switch from AC to DC power is automatic and does not require
5X00 configuration. Enable
Power Fail AC Monitor
to generate an event when AC
power fails and is restored.
Because AC powered 5X00s may not reboot properly
after an AC power failure or AC power surge, it is highly recommended to use
a battery back system when 5X00 is powered primarily by AC power.
See page
216 for DC battery maintenance information.
Disabling the
Power Fail System
will disable AC power events and disable the General
Alarm in the event of low battery for DC power.
Disable Power Fail AC Monitor
when powering 5X00 by a DC power source.
Enable
Low Battery Monitor
to trigger General Alarm in the event DC voltage is ≤
to low battery trigger. The Low Battery Alarm Hold Off time is five (5) seconds and
cannot be user configured. Once the low battery general alarm has been acknowl-
edged by pressing one of the 4 softkeys, it is not reset. See
General Alarm
- page 131.
Configuring the 5X00
1. Verify AC and DC power supplies are properly wired and powered. See
wire power - page 45.
2. Enter Power Fail Alarm menu and submenus
Menus → System → Power Fail
3. Use
▲
▼
to scroll and highlight submenus.
4.
Press
to select.
5. Enable and configure submenus
6. Press
to save configuration and return to Run Screen.
Notes:
-
Press
to view AC power fail events.
-
icon at Run Screen indicates that the 5X00 DC power is ≥ Low Battery
Trigger value with Low Battery Monitor enabled.
-
icon at Run Screen indicates DC voltage ≤ the Low Battery Trigger when
Low Battery Monitor is enabled.
-
Low battery alarm is not reset when front panel softkey is pressed.
-
AC power fail does not generate a general alarm.
Serial Number
Menus → System → Serial Number
The serial number is displayed at the serial number menu. The serial number is
required when contacting YSI customer service. The serial number is also necessary
to configure AquaManager. 5400 instruments’ serial numbers begin with “54-”fol-
lowed by seven digits. 5500D-01, 5500D-02 and 5500D-04 instruments’ serial
numbers begin with “55-” followed by seven digits. Serial numbers are generated
at the factory and cannot be changed by the user.
Configuring the 5X00