Baker Hughes DigitalFlow XGF868i, Programming Manual

Page: 23 / 100

1.9.1c Selecting mass flow units
1. Scroll to the desired mass flow units for the flow rate
display and press [enter]. The available units for this
prompt are determined by the selection made at
system units (see Table 6 below).
Table 6: Available mass flow units
English Metric
LB = pounds KG = kilograms
KLB = thousands of LB Tonne = metric tons (1,000 KG)
MMLB = millions of LB
Tons (2,000 LB)
2. Scroll to the desired mass flow time units for the mass
flow rate display and press [enter].
3. Scroll to the desired number of Mdot decimal digits
(digits to the right of the decimal point in the mass flow
rate display) and press [enter].
4. Scroll to the desired mass (totalizer) units for the totalized
mass flow rate display and press [enter]. The available
units for this prompt are determined by the selection
made at the system units prompt.
5. Scroll to the desired number of mass decimal digits
(digits to the right of the decimal point in the totalized
mass flow rate display) and press [enter].
Procedure options
After completing the previous steps, the XGF868i returns to
the global program window. Do one of the following:
• To continue programming, refer to Appendix A. Menu
Maps on page 39 , to navigate to the desired menu.
• To leave the keypad program , press [escape] twice.
1.9.2 Setting up inputs and outputs
Set up the XGF868i inputs and outputs via the I/O submenu.
While following the programming instructions, refer to Figure
30 on page 42 and Figure 31 on page 43 . The following
three submenus are included in this section:
•
Error - program the meter’s response during an error
condition (see below)
• Optn - set up any option cards and the slot 0 analog
outputs (see Setting up slot 0 and slot 1 inputs/outputs on
page 14 )
• LCD - set up the LCD display. Refer to Chapter 2.
Displaying data on page 23.
NOTE: In this section, slot 1 appears as an option only if a
suitable option card is installed in slot 1.
Proceed to the appropriate section to program the
option selection made at the above prompt. Remember
to record all programmed data in Appendix B. Data records
on page 45 .
1.9.2a Selecting error handling
This menu option permits programming of the manner
in which the XGF868i outputs respond during an error
condition. See Chapter 2, error codes , in the Service
manual for a discussion of the built-in error codes. To
access this submenu:
NOTE: The 2-channel meters have an additional option
for error handling.
1. In the keypad program , scroll to prog and press [enter].
2. In the prog menu, scroll to globl and press [enter].
3. In the global program menu, scroll to I/O and
press [enter].
4. Scroll to error and press [enter].
5. Scroll to the desired option for error handling and press
[enter]. If you select error level in mA, proceed to step
6 on the next page. (See Table 7 on page 14 for a
description of error handling options available and how
the totalizers and analog outputs respond to them.)
NOTE: The error responses listed in Table 7 on page 14
apply only to the channelx measurement mode and to
the sum/difference measurement modes, if either or
both channels are in error. Error handling in the Average
measurement mode is set in step 7 on page 14 .
13