274
PLC Setup Section 7-1
7-1-2-7 Host Link (RS-232C) Port Tab Page
The following settings are valid when pin 5 on the DIP switch on the CPU Unit
is OFF.
Host Link Settings
Communications Settings
Baud Rate (bps)
Format: Data Bits
Format: Stop Bits
Address in
Programming
Console
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
160 15
0: Standard*
1: PLC Setup (cus-
tom)
Default: 0
*The default settings are for 1 start bit, 7
data bits, even parity, 2 stop bits, and a
baud rate of 9,600 bps.
A61902
(RS-232C
Port Settings
Changing
Flag)
At the next
cycle.
Address in
Programming
Console
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
161 0 to 7 00: 9,600 bps
01: 300 bps
02: 600 bps
03: 1,200 bps
04: 2,400 bps
05: 4,800 bps
06: 9,600 bps
07: 19,200 bps
08: 38,400 bps
09: 57,600 bps
0A: 115,200 bps
Default: 00
These settings are valid only when the com-
munications mode is set to host link or no-
protocol.
These settings are also valid only when the
RS-232C Port Settings Selection is set to 1:
PLC Setup.
A61902
(RS-232C
Port Settings
Changing
Flag)
At the next
cycle.
Address in
Programming
Console
Settings Func
tion Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
160 3 0: 7 bits
1: 8 bits
Default: 0
These settings are valid only when the com-
munications mode is set to host link or no-
protocol.
These settings are also valid only when the
RS-232C Port Settings Selection is set to 1:
PLC Setup.
A61902
(RS-232C
Port Settings
Changing
Flag)
At the next
cycle.
Address in
Programming
Console
Settings Function Related
flags and
words
When set-
ting is read
by CPU Unit
Word Bit(s)
160 2 0: 2 bits
1: 1 bit
Default: 0
These settings are valid only when the com-
munications mode is set to host link or no-
protocol.
These settings are also valid only when the
RS-232C Port Settings Selection is set to 1:
PLC Setup.
A61902
(RS-232C
Port Settings
Changing
Flag)
At the next
cycle.