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INSTALLATION
INPCT01 SWITCH SETTINGS
I-E96-621A
3 - 3
Table 3-1. Option Switch (U72) Settings
Position
Setting
1
Function
User Setting
1
0
1
ROM checksumming enabled
ROM checksumming disabled
2/3
0/0
0/1
1/0
1/1
Ports 0 and 1 data characteristics.
8 data bits, 1 stop bit, no parity
8 data bits, 1 stop bit, even parity
8 data bits, 1 stop bit, odd parity
8 data bits, 2 stop bit, no parity
4
0
1
Port 1 option serial port to host
Port 1 utility option
2
5
0
1
Modem password protection disabled
Modem password protection enabled
6
0
1
Port addressing mode disabled
Port addressing mode enabled
3
7
0
1
Checksumming option disabled
Checksumming option enabled
4
8
NA
This dipswitch position is undefined.
NOTES:
1. 0 = Closed (on)
1 = Open (off)
2. If this option is selected, port 1 data characteristics are automatically set to 8 data bits, 1 stop bit, no parity. Otherwise, port 1 data
characteristics are set by dipswitch positions 2/3.
3. When this option is enabled, the PCT will expect all commands from the host to send the port address selected on dipswitch U75 as the
first character of each command.
4. When this option is enabled, the PCT will expect all commands from the host to include a checksum byte as the last character before
the carriage return. The PCT includes a checksum in each reply.
Table 3-2. Serial Port Communication Rate (U73)
Baud Rate
Switch Position
User Setting
Port 0
Port 1
Port 0
Port 1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
50
0
0
0
0
0
0
0
0
75
1
0
0
0
1
0
0
0
110
0
1
0
0
0
1
0
0
134.5
1
1
0
0
1
1
0
0
150
0
0
1
0
0
0
1
0
300
1
0
1
0
1
0
1
0
600
0
1
1
0
0
1
1
0
1200
1
1
1
0
1
1
1
0
1800
0
0
0
1
0
0
0
1
2000
1
0
0
1
1
0
0
1
2400
0
1
0
1
0
1
0
1
3600
1
1
0
1
1
1
0
1
4800
0
0
1
1
0
0
1
1
7200
1
0
1
1
1
0
1
1
9600
0
1
1
1
0
1
1
1
19200
1
1
1
1
1
1
1
1
0 = Closed (on)
1 = Open (off)