The Empty Pipe Set Menu; How To Use The Actual Mty Command; How To Use The Mtymatic Command - Siemens SITRANS F Operating Instructions Manual

Section 2
After the flow computer completes its Initial Makeup command, the [Install Completed?] option list
changes to:
If you want to redo the Initial Makeup, move cursor to New Makeup, then press
This resets the option list. You can now repeat the install routine described previously.

2.4.10 THE EMPTY PIPE SET MENU

The flow computer performs the MTYmatic routine automatically during its Initial Make-up to establish
a standard setting for the Empty Pipe alarm. The [Empty Pipe Set] option list allows you to re-invoke
MTYmatic, use an Actual MTY routine (if application conditions allow you to empty and refill the pipe) or
use the Set Empty routine to set the empty pipe threshold by direct numeric entry.

How to Use the Actual MTY Command

If application conditions allow you to empty and refill the pipe, then you should perform the Actual Empty
procedure. This is the recommended way to define the empty pipe threshold.
WARNING: NEVER perform this procedure when the pipe cannot be emptied.
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
menu 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 did not allow you to complete 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] press
To invoke MTYmatic press
Install Completed?
Press Enter]
appears on the menu prompt line.
ENT
Yes
New Makeup
ENT
then
.
ENT
[Fill Pipe
ENT
2-25
1010PFM-3G
ENT
.
appears on the
Press Enter]