GE XGS868, Руководство по программированию, Страница: 33 / 133

November 2004
1-26 Programming Site Data
Setting Up Slot 0 and Slot 1
Input/Outputs
The Model XGS868 has two built-in analog outputs, which are
assigned to
Slot 0
. Also, a variety of input/output option cards may be
installed in
Slot 1
. See Chapter 1, Installation , of the Startup Guide for
a complete description of the available option cards.
To set up option cards, refer to one of the following sections:
•
Analog Outputs - refer to section below.
•
Analog Inputs - see page 1-28
•
RTD Inputs - see page 1-29
•
Alarm Relays - see page 1-30
•
Totalizer Outputs - see page 1-32
•
Frequency Outputs - see page 1-34
Analog Outputs
While following the programming instructions, refer to Figure A-4 in
Appendix A.
Accessing the Output
1.
Open the
SITE EDIT MENU
from the
Edit Functions
menu.
2.
Select
Global
.
3.
Select
Input/Output
.
4.
Select
Options
.
5.
Select
Slot 0
or
Slot 1
depending on which output you want to set
up.
6.
Use the pull-down menu to select the desired output and press
Next Item/Enter
.
Note:
Output letters (A, B, etc.) correspond to the output wiring
terminal numbers from top to bottom. For example, Output A
corresponds to pins 1,2 and 3; Output B corresponds to pins 4,
5 and 6; etc.
Setting Up Output Scale
1.
Use the pull-down menu to select the desired output scale and
press
Next Item/Enter
.
2.
Do one of the following:
•
If you selected Off , IDM returns to the
Input/Output
window.
Go to Procedure Options on the next page.
•
If you selected 0-20 mA or 4-20 mA , and are using a
•
1-Channel meter, proceed to Step 4.
•
2-Channel meter, proceed to the next step.