5
Table 2 defines the serial interface settings for DIP Switch 1.
Table 2. DIP Switch 1 Settings
SW Function
ON
OFF
Simplex
Setting
1-1
Interface Card
Enable/Disable
Enable Disable
ON
1-2 Word
Length
8-bit
7-bit
ON
1-3
Parity Check 1
ON
For both
even
parity (4020,
4100+, 4120), and
for
odd
parity
(4120 GCC,
4120 NPU)
OFF
No parity
(2120, 4010)
ON
1-4
Parity Check 2
ON
For
even
parity
(4020, 4100+,
4120)
OFF
For
odd
or
no
parity (2120, 4010
4120 GCC,
4120 NPU)
ON
1-5
Baud Rate 1
ON
for both
1200
baud
(2120, 4020,
4100+, 4120), and
9600
baud (4010,
4120 GCC,
4120 NPU)
N/A
ON
1-6
Baud Rate 2
N/A
OFF
for both
1200
baud
(2120, 4020,
4100+, 4120), and
for
9600
baud
(4010, 4120 GCC,
4120 NPU)
OFF
Note: Units must be set for NO parity at 1200 baud.
Continued on next page
Serial Interface DIP Switches,
Continued
Serial Interface
DIP Switch 1
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