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INSTALLATION
INLIM03 SWITCH SETTINGS
3 - 4
I-E96-621A
®
Port Address (U75)
Dipswitch U75 sets the port address of the PCI. To use the port
address enable the port addressing mode (U72, position 6). Use
the port addressing mode if more than one PCI is connected to
the RS-232-C communication port of the host computer. The
computer communicates with an interface by preceding a com-
mand with the port address of the PCI. Only the PCI with the
corresponding port address can respond; other PCIs will ignore
the command. Valid port addresses are 0 through 31. Table
shows examples of switch settings for the port address.
Record the port address in the space provided.
INLIM03 SWITCH SETTINGS
The Loop Interface Module (INLIM03), shown in Figure
has two user-configurable dipswitches: Event/Error Counter
Address Switch SW1 and Address Switch SW2. Tables
and
list the switch settings for the Event and Error
Counters. The LIM faceplate LEDs display the contents of the
event/error counters. Switch SW2 poles 1 and 2 are CLOSED
for normal operation. Refer to Table
for SW2 settings. The
LIM can have any address from 1 to 63.
Table 3-3. U75 PCT Port Address
EXAMPLE SETTINGS
Address
Example
Switch Position
Binary Value
1
16
2
8
3
4
4
2
5
1
0
0
0
0
0
0
9
0
1
0
0
1
26
1
1
0
1
0
USER SETTING (U75)
User
Address
Switch Position
Binary Value
1
16
2
8
3
4
4
2
5
1
0 = Closed (on)
1 = Open (off)