Siemens SITRANS F Serie Manual De Usuario página 43

Troubleshooting
5.1 Troubleshooting
The following is list of troubleshooting tips and messages that you may encounter. They
include explanations and, in some cases, a recommended action. If a problem seems
unsolvable, contact your local Siemens office or regional Ultrasonic Flow Representative for
expert help at:
Table 5- 1 Troubleshooting Tips
Message
Memory Full!
Memory Corrupted!
Chan Not Setup
Clr Active Memory?
Clr Saved Data?
<EOT>
Empty Pipe - Press <ENT>
Fill Pipe - Press <ENT>
No Sites - Press <ENT>
Re-space Index
Invalid Setup (use Direct
Mode)
FUS1010 IP65 NEMA 4X
Operating Instructions, 7/2010, A5E03086486-02
http://www.automation.siemens.com/partner
Response to an attempt to save site data, when data memory is full. Delete an obsolete
site or clear Datalogger memory to make room for the new data.
Memory read error occurred while accessing the active site data.
Response to an attempt to invoke an operation that requires a channel to be enabled.
Enable the channel [Channel Setup - Channel Enable - Yes]. Note that a channel cannot
be enabled until its sensors are operating.
Response to pressing the F4 key. Use the F4 function to restore operation if a severe
event (e.g., a violent power surge) disrupts system operation.
[Clr Saved Data?] only appears after pressing the <Down Arrow> in response to [Clr
Active Memory?]. Answering Yes to [Clr Saved Data?] will erase ALL saved data.
Response to a request to output Datalogger data to the printer or the Graphics screen
when no Datalogger data exists. Set up the Datalogger.
Prompt to empty the pipe during the Actual MTY procedure. After emptying pipe, press
<ENT>.
Prompt to fill the pipe during the Actual MTY procedure. After filling the pipe, press
<ENT>.
Response while trying to recall/delete a site setup when no sites are stored.
Upon measuring the liquid sonic velocity (Vs), the meter recommends re-spacing the
transducers to improve performance.
During the Initial Makeup the system detects invalid sensor spacing, erroneous liquid pipe
parameters, or some other factor that prevents it from completing the Initial Makeup. This
may be due to one of the following:
An out-of-range data entry.
•
An invalid condition (e.g., overlapping sensors in Reflect Mode). If selecting Direct
•
Mode does not resolve, review all site setup and sensor installation choices
particularly data entered for pipe and liquid.
In Reflect Mode the flowmeter detects that the pipe wall signal may infringe upon the
•
liquid signal. Use Direct Mode instead.
Press <ENT>, <Up Arrow>, <Down Arrow>, or <Left Arrow> to abort install routine.
•
Continue programming other site data in anticipation of resolving the difficulty later.
Call technical support for help if necessary.
Description
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