Owner's manual

YSI 5200A
119
YSI 5200A
118
Sensor alarm values set the acceptable control range. When a sensor reports a value
≤ low alarm value or ≥ high alarm value, the alarm system becomes active aer
the alarm hold o period. See Sensor Setup Controls and Alarms - page 132 for
additional information. If an alarm system is active and alarm relay is enabled, the
alarm relay energizes. See Aux Setup - page 142 for important aux control and
alarm system information.
Notes:
- e Run Screen must be displayed during normal operation. All alarm
functions (5200A alarm emails, energizing of enabled alarm relays,
alarm icons, and buzzer) are suspended in 5200A menus. Alarm
systems are reset when menus are exited to Run Screen.
- e General Alarm system is disabled during systemwide events such as
a Service Hold and a Firmware Download.
- Sensor and Aux alarms must be enabled to trigger the General Alarm.
Alarm Hold Off
Menus → System → General Alarm → Alarm Hold O→Time Units
General Alarm Hold O is the length of time the alarm condition must exist before
the General Alarm system becomes active.
Notes:
- To avoid alarms for spurious events set the Alarm Hold O > than 0.
- Aux system alarms are triggered aer the Aux Hold O Time, and not
aer the General Alarm Hold O Time.
- Low battery alarm has a ve (5) second hold o that is not user select-
able.
Relay
Menus → System → General Alarm → Relay
e General Alarm relay can be wired and congured for any output device to
energize when the General Alarm system is active.
Conguring the 5200A
Note:
- e General Alarm does not create an event log or control message re-
gardless if the General Alarm relay is enabled.
1. Wire General Alarm devices - page 46.
2. Enter General Alarm Menu
Menus  System  General Alarm
3.
Use
▲
and
▼
to scroll and highlight submenus.
4.
Press

to select.
5. Enable and congure submenus.
6. Press
to save conguration and return to Run Screen.
7. Configure alarm, control values, and assign relays at Sensor Setup menus.
Menus → Sensor Setup - page 131.
Name Devices/Sensors
Menus → System → Name Devices/Sensors
Names can be user congured for the 5200A instrument, sensor, aux systems, and
relays. Congured system names are displayed at Run Screen, conguration, con-
trol messages and calibration menus. Relay and instrument names are displayed
at conguration menus. Default names are displayed when names are not user
congured. 5200A default system names are: pH, ORP, Temperature, Conductivity,
DO, Aux 1, Aux 2, relay 1, relay 2, relay 3, and relay 4.
Names can contain up to 20 characters.
Use AquaManager to easily congure names using the PC keyboard. See Aqua-
Manager on line help.
Conguring the 5200A