How To Use The Mtymatic Command; How To Use The Set Empty Command - Siemens SITRANS FUH1010PVDX Operating Instructions Manual

Section 5
NOTE: NEVER perform this procedure when the pipe is full.
To perform the Actual MTY Procedure:
To access the [Empty Pipe Set] option list press
To move the cursor to [Actual MTY] press
[Empty Pipe
Empty the pipe completely, then press
prompt line.
Refill the pipe completely, then press

How to Use the MTYmatic Command

You can repeat MTYmatic (performed during the Initial Makeup) to correct an inaccurate Actual MTY
setting if conditions do not allow you to repeat the Actual Empty procedure.
NOTE: Only use the MTYmatic procedure when the pipe is full.
To start MTYmatic:
To access the [Empty Pipe Set] option list press
Move the cursor next to [MTYmatic] by pressing
To invoke MTYmatic press

How to Use the Set Empty Command

Use [Set Empty] to enter a number that represents the signal strength level consistent with an empty
pipe. [Set Empty] uses non-linear scaling. There is no direct correlation between the number you enter
and any standard amplitude unit. If you set the number too low, the meter may not detect a true empty
pipe. If you set it too high, it could trigger the empty pipe alarm, suspending flow measurement, even
though the liquid is flowing.
To enter an Empty Pipe Alarm Threshold:
To access the [Empty Pipe Set] option list press
To move the cursor to [Set Empty] press
Press . The current empty threshold number appears in the prompt.
ENT
Use PC numeric keys or Magnetic Wand to enter a new [Set Empty] number.
To store the [Set Empty] number press
appears on the menu prompt line.
Press Enter]
.
ENT
.
ENT
ENT
ENT
5-31
then press .
ENT
[Fill Pipe Press Enter]
CQO:1010PVXFM-3
appears on the menu