MPR
E-S
CAN
OPERATION
/
CONFIGURATION
Configuration Alarms Screen
The final configuration menu option is “
Alarms”
. When selected, it activates the following
display:
There are two alarm options.
1.
Meas. Alr. -
The process
measurement
alarms
can
be
configured as High/Low, Low/Low,
High/High, Deviation/Setpoint, and
No Meas. Alarms.
High/Low Alarm
- An error occurs
if the process measurement falls
below a low limit or exceeds a high
limit.
Low/Low Alarm
- An error occurs if
the process measurement falls below
a low limit. An additional error occurs below a low-low limit.
High/High Alarm
- An error occurs if the process measurement exceeds a high limit. An
additional error occurs beyond a high-high limit.
Dev/Setpt Meas. Alarm -
An error occurs when the process measurement exceeds above or
below a setpoint by a fixed amount.
The deviation is applied to both sides of the setpoint equally. The setpoint can be remotely
changed using the Remote Display Panel option. This also is the setpoint used in the PID
Controller option and can be remotely changed using the Remote Display Panel.
2.
Temp. Alr.
- The process temperature alarms can be configured as High/Low, Low/Low,
High/High, and No Temp. Alarms.
High/Low Alarm
- An error occurs if the process temperature falls below a low limit or exceeds
a high limit.
Low/Low Alarm
- An error occurs if the process temperature falls below a low limit. An
additional error occurs below a low-low limit.
High/High Alarm
- An error occurs if the process temperature exceeds a high limit. An
additional error occurs beyond a high-high limit.
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