2–7Installation
Publication 1203–5.1 –– July, 1997
Switch SW1
Switch SW1 controls starting quarter and rack address options as
shown in Figure 2–7.
Note: When using a PLC-2 family processor, you need to offset the
value of the rack number by one. The PLC-2 cannot have a remote
I/O rack numbered zero. Therefore, add a value of one to the Rack
No value in Table 2.B when writing your PLC code.
Figure 2.7
Configuration Switch SW1 Settings
1
2
34
56
7
8
J1
SW1
Not Used
Rack Addressing (See Table 2.B.)
OPEN
Enclosed Style
Open Style
Off (Open)
On
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