INSTALLATION
INPPT01 SWITCH SETTINGS
3 - 4
I-E96-624A
®
Loop Address (U75)
Dipswitch U75 sets the loop address. Valid addresses are 0
through 31. Table
shows examples of switch settings for
the loop address. Record the loop address in the space
provided.
Table 3-3. Message Throughput
Point Type
Number of
Bytes
Time per
Point
1
Points per
Second
Station
19
10.4 msec
96
Analog
8
4.7 msec
214
Digital
5
3.1 msec
322
Remote Control Mem-
ory (RCM)
7
4.1 msec
241
Remote Manual Set
Constant (RMSC)
7
4.1 msec
241
Device Driver
7
4.1 msec
241
1. These figures are based on the calculated throughput of the various Exception Report data types
(at 19200 baud). Regardless of communication rate, the software overhead is approximately 0.5
millisecond per point.
Table 3-4. U75 Loop Addresses
Example Settings
Address
Example
Switch Position
1
2
3
4
5
Binary Value
16 8
4
2
1
0
0
0
0
0
0
9
0
1
0
0
1
26
1
1
0
1
0
User Setting
User
Address
Switch Position
1
2
3
4
5
Binary Value
16 8
4
2
1
NOTE: 0 = Closed (on), 1 = Open (off)
