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System Setup, Auxiliary Area Allocations, and Built-in I/O Allocations Appendix C
RS-422A Port Settings (CX-Programmer: Drive Tab Page)
RS-422A Port Settings for Serial Gateway
Standard/Custom Setting
Serial Communications Mode
RS-422A Response Timeout Time (RS422 Response Timeout of Command)
RS-422A Port Settings for No-protocol Communications (Non-procedural)
Serial Communications Mode
Send Delay Time
Address Settings Function Related flags and
words
When setting is
read
Word Bits
+360 15 0: Standard settings
Default: 0
The standard settings are for 1 start bit,
7-bit data, even parity, 2 stop bits, and
9,600 baud.
A414.15 (RS-422A Port
Settings Changing Flag)
---
Address Settings Function Related flags and
words
When setting is
read
Word Bits
+360 08 to 11 00 or 09 hex: Serial Gateway
Default: 00 hex
This setting determines whether the
RS-422A port will operate in Serial
Gateway mode or another serial com-
munications mode. Set 00 or 09 for
Serial Gateway Mode.
A414.15 (RS-422A Port
Settings Changing Flag)
At next cycle (Also
can be changed
with STUP (237).)
Address Settings Function Related flags and
words
When setting is
read
Word Bits
+367 00 to 15 0001 to 00FF hex:
0.1 to 25.5 s
Default: 0000 hex (5 s)
Sets the timeout time for a response
from the Servo Driver.
A414.15 (RS-422A Port
Settings Changing Flag)
At next cycle (Also
can be changed
with STUP (237).)
Address Settings Function Related flags and
words
When setting is
read
Word Bits
+360 08 to 11 03 hex: No-protocol
Default: 00 hex
This setting determines whether the
RS-422A port will operate in no-proto-
col mode or another serial communica-
tions mode. Set 03 for No-protocol
Mode.
A414.15 (RS-422A Port
Settings Changing Flag)
At next cycle (Also
can be changed
with STUP (237).)
Address Settings Function Related flags and
words
When setting is
read
Word Bits
+362 00 to 15 Send delay time, 0 to 99,990
ms
(0000 to 270F hex,
unit: 10 ms)
Default: 0000 hex
When TXD(236) is executed, data will
be sent from the RS-422A port after the
delay time set here.
A414.15 (RS-422A Port
Settings Changing Flag)
At next cycle (Also
can be changed
with STUP (237).)