Hanna Instruments HI520 - Page 110

HI520 Events Management System 110
WARNINGS
Analog Output (AO) behavior: as configured
Warning Description
Continue Logging Stop Control Alarm Relay &LED Status LED Hold Relay & LED
WARNING
_
PROBE1
_
UCAL
_
EXP
WARNING
_
PROBE2
_
UCAL
_
EXP
Outdated user/process calibration.
Calibration is mandatory.
NO NO
Off
CC CC
Off
CC
WARNING
_
PROBE1
_
NO
_
UCAL
WARNING
_
PROBE2
_
NO
_
UCAL
Generated prior to calibration indicating
probe calibration is mandatory.
NO NO
Off
CC CC
Off
CC
WARNING
_
PROBE1
_
UCAL
_
EXP
_
SOON
WARNING
_
PROBE2
_
UCAL
_
EXP
_
SOON
User/process calibration is due soon.
Configured calibration time out period
due to be exceeded (5 % calibration
alarm timeout days before).
NO NO
Off
CC CC
Off
CC
WARNING
_
HIGH
_
CH1
_
PRIMARY
WARNING
_
HIGH
_
CH2
_
PRIMARY
Primary parameter exceeds primary
parameter ALARM High set value.
Mask time has not yet expired to
generate an alarm.
Check tanks and all installed devices are
functioning correctly.
NO NO
Off
CC CC
Off
CC
WARNING
_
LOW
_
CH1
_
PRIMARY
WARNING
_
LOW
_
CH2
_
PRIMARY
Primary parameter is below primary
parameter ALARM High set value.
Mask time has not expired to generate
an alarm.
Check tanks and all installed devices are
functioning correctly.
NO NO
Off
CC CC
Off
CC
WARNING
_
HIGH
_
CH1
_
SECONDARY
WARNING
_
HIGH
_
CH2
_
SECONDARY
Secondary parameter is over secondary
parameter ALARM High set value.
Mask time has not yet expired to
generate an alarm.
NO NO
Off
CC CC
Off
CC
WARNING
_
LOW
_
CH1
_
SECONDARY
WARNING
_
LOW
_
CH2
_
SECONDARY
Secondary parameter is below secondary
parameter ALARM High set value.
Mask time has not yet expired to
generate an alarm.
NO NO
Off
CC CC
Off
CC