Entering Setup Data - GE DigitalFlow DF868 Programming Manual

Entering Setup Data

The SIGNL Option
Programming Site Data
The signal limits and response times for the Model DF868 are
SETUP
specified via the submenu. While following the programming
instructions, refer to the menu map in Figure A-3 on page A-3. The
following four submenus are included in this section:
•
SIGNL
- set the parameters related to the transducer signal
•
AVRG
- specify the response of the meter to step changes
•
INIT
- initialize all parameters to default values.
•
ADVAN
- activates options for KV/SS, temperature vs. viscosity,
Multi K factors, Mass Flow, Code Length and Active Tw
Measurement.
Table 1-14 on page 1-36 lists default values and limits for
parameters. Remember to record all programmed data in Appendix B,
Data Records.
Channel PROGRAM
1. To enter the
on the desired channel) at the
SETUP
2. Enter the submenu by pressing [→] and
PROGRAM
prompt.
Use this option to set the limits for the incoming signal and other
parameters affecting the transducer signal. For example, the
programmed signal strength low limit may be used to determine the
trigger point for an alarm.
The SIGNL default settings are suitable for most
applications. Before changing any of these parameters,
The signal options are different, depending on whether you have
selected Transit-Time or TransFlection in the
after consulting the factory, complete the following steps to enter the
signal parameters.
[F1]=SIGNL
1. Press to enter the
•
For Transit-Time mode, refer to Transit-Time SIGNL Options on
the next page.
•
For TransFlection mode, refer to TransFlection SIGNL Options on
page 1-29.
[F1]
menu, press
User Program
prompt.
Caution!
consult the factory.
ACTIV
SIGNL
submenu.
March 2008
SETUP
[F2]
or (depending
[F1] Channel
at the
submenu. Only
1-25