EMD-RMTR.. User’s Manual
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6.2.19 Mtsnsr Trip
When the pipe is full of liquid (whether flowing or not), the parameter of “Mtsnsr” could be modified more
easily. The parameter displayed upper line is real MTP, and the parameter displayed bellow is the “Mtsnsr
trip” that should be set. When se ng “Mtsnsr trip”, you could be according to the real MTP, the value that
should be set is usually three to five mes of real MTP.
6.2.20 Alm Hi Ena
Users can choose “Enable” or “Disable”.
6.2.21 Alm Hi Val
The parameter of upper limit alarm is percentage of flow range and can be set in the way of se ng one
numerical value between 0%~199.9%.When the value of flow percentage is larger than the value of se ng
value, the converter outputs the alarm signal.
6. 2.22Alm Lo Val
The same as upper limit alarm.
6.2.23 Sys Alm Ena
Selec ng Enable will have the func on, and selec ng Disable will cancel the func on.
6.2.24 Clr Sum Key
User use more than 3 byte code to enter ,Then set this password in Clr Total Rec.
6.2.25 Snsr Code
It is referred to the produced date of sensor and the serial number of product that can keep the sensors
coefficient right and accurate.
6.2.26 Sensor Fact
“Sensor Coefficient” is printed on the Label of the sensor when it is made in factory. The “sensor coefficient”
has to be set into Sensor Coefficient Parameter when it runs with converter.
6.2.27 Field Type
affords three exci ng frequency types: 1/16 frequency (type 1), 1/20frequency (type 2), 1/25 frequency (type
3)
。
The small-bore one should use 1/16 frequency, and large-bore one should use 1/20 or 1/25 frequency.
When using, please select type 1 first, if the zero of velocity is too high, select the type 2 or type 3.
Note: Demarcate on which exci ng type, working on it only.
