DRAFT
MTSE
IO&M Manual
31
Paragon Controls Inc,
Rev J 2/3/2021
Differential Pressure Alarm
If any ΔP alarm is enabled and the pressure for that respective ΔP exceeds or falls below the set alarm
value (dependent on ΔP alarm trigger type being high or low) then a Differential Pressure Alarm will
occur.
Sensor Acknowledge Error
If any one of the sensors that are present in the MTSE loses communication with the host MCU, then a
Sensor Acknowledge Error will occur.
Analog Output Error
If any of the four analog outputs are short circuited while set to voltage, open circuit while set to mA, or
the circuit is overloaded, an Analog Output Error alarm will occur.
Flow Exceeds Operating Range
If the measured flow value exceeds the entered Operating Range value for any system, a Flow Exceeds
Operating Range alarm will occur.
Firmware Update
During the bootup sequence of the MTSE the host MCU will check its firmware against the firmware
present on the uSD card. If the uSD card has newer firmware available this message and button will
appear.
Alarms
High and Low flow alarms for each system will also be displayed on the system notification page to
quickly assess which system is in a high or low flow alarm state. Only the number of systems
configured will have their alarms being displayed.
4.6.
Troubleshooting and Help Pages
On most Diagnostic Menu and Setup Menu pages there will be a “?” located in the lower right-hand
corner of the screen. Selecting this button will redirect the user to a page with contextual help for the
parameters on the previous page and their function in the MTSE. Shown below is an example.
