Omron HOME SECURITY SYSTEM - MOTION SENSOR FQM1-CM001 Operation Manual page 341

System Setup, Auxiliary Area Allocations, and Built-in I/O Allocations
Start Code and End Code
Address Settings
Word Bits
+164 00 to 07 00 to FF hex
Default: 00 hex
08 to 15 00 to FF hex
Default: 00 hex
+165 12 0: Don't add start code
1: Add start code
Default: 0
08 and 00: Don't add end code
09 and use number of
received bytes setting
01: Add end code
11: Add CR+LF
Default: 00
Number of Received Bytes
Address
Word Bits
+165 00 to 07 00 hex: 256 bytes
01 to FF hex: 1 to 255
Default: 00 hex
RS-232C Port Settings for PLC Link (PC Link (Slave))
Serial Communications Mode
Address
Word Bits
+160 08 to 11 07 hex: Serial PLC Link
Slave (Polled Unit)
Default: 00 hex
Baud Rate
Address
Word Bits
+161 00 to 07 00 hex: Standard setting
Default: 00 hex
PLC Link Unit No. (PC Link Unit Number)
Address
Word Bits
+167 00 to 03 0 to 7 hex
Default: 0 hex
318
The frame format for
no-protocol commu-
nications data (mes-
sages) can be
specified.
Specifies whether
the frame format for
no-protocol commu-
nications is speci-
fied.
Settings
Specifies the data length to send and
receive for no-protocol communica-
tions. The start code and end code are
not included in the data length.
This setting is valid only when bits 08
and 09 of +165 are set to 00.
The default setting for each TXD(236)/
RXD(235) instruction is 256 bytes. This
setting can be set to 01 to FF to set 255
bytes or less.
Settings
This setting determines whether the
RS-232C port will operate in Serial PLC
Link Slave mode or another serial com-
munications mode. Set 07 for Serial
PLC Link Slave Mode.
Settings
Only the standard setting of 38,400 can
be used for the Serial PLC Link Slave
Serial Communications Mode.
Settings
Sets the unit number of the FQM1 as a
Serial PLC Link Slave.
Function
Specifies the end A410.15 (RS-232C Port
code. This setting is Settings Changing Flag)
valid when bits 08 to
09 of +165 are set to
01.
Specifies the start
code. This setting is
valid when bit 12 of
+165 is set to 1.
Specifies whether to
add a start code.
Specifies whether to
add an end code.
Function
A410.15 (RS-232C Port
Settings Changing Flag)
Function
A410.15 (RS-232C Port
Settings Changing Flag)
Function
A410.15 (RS-232C Port
Settings Changing Flag)
Function
A410.15 (RS-232C Port
Settings Changing Flag)
Appendix C
Related flags and When setting is
words
At next cycle (Also
can be changed
with STUP (237).)
Related flags and When setting is
words read
At next cycle (Also
can be changed
with STUP (237).)
Related flags and When setting is
words read
At next cycle (Also
can be changed
with STUP (237).)
Related flags and When setting is
words read
At next cycle (Also
can be changed
with STUP (237).)
Related flags and When setting is
words read
At next cycle (Also
can be changed
with STUP (237).)
read