Omron CPM1 - PROGRAMING MANUAL 02-2001 Programming Manual page 294

SRM1(-V2) Communications Functions
Word Bit
DM 6651
00 to 07 Baud rate
00: 1.2K, 01: 2.4K, 02: 4.8K, 03: 9.6K, 04: 19.2K
08 to 15 Frame format
00:
01:
02:
03:
04:
05:
06:
07:
08:
09:
10:
11:
(Other settings will cause a non-fatal error, the default setting (00) will be used, and
AR 1302 will turn ON.)
DM 6652 00 to 15 Transmission delay (Host Link)
0000 to 9999 (BCD): Set in units of 10 ms.
(Other settings will cause a non-fatal error, the default setting (0000) will be used,
and AR 1302 will turn ON.)
DM 6653
00 to 07 Node number (Host Link)
00 to 31 (BCD)
(Other settings will cause a non-fatal error, the default setting (0000) will be used,
and AR 1302 will turn ON.)
08 to 11 Start code enable (RS-232C, effective when bits 12 to 15 of DM 6650 are set to 1.)
0: Disable
1: Set
12 to 15 End code enable (RS-232C, effective when bits 12 to 15 of DM 6650 are set to 1.)
0: Disable (number of bytes received)
1: Set (specified end code)
2: CR, LF
DM 6654
00 to 07 Start code (effective when bits 08 to 11 of DM6650 are set to 1.)
00: 256 bytes
01 to FF: 1 to 255 bytes
08 to 15 End code (no-protocol)
When bits 12 to 15 of DM6653 are set to 0:
00: 256 bytes
01 to FF: 1 to 255 bytes
When bits 12 to 15 of DM6653 are set to 1:
Setting: 00 to FF (Hex)
RS-232C Port Settings
274
Start Length
1 bit 7 bits
1 bit 7 bits
1 bit 7 bits
1 bit 7 bits
1 bit 7 bits
1 bit 7 bits
1 bit 8 bits
1 bit 8 bits
1 bit 8 bits
1 bit 8 bits
1 bit 8 bits
1 bit 8 bits
Note If an out-of-range value is set, the following communications conditions will re-
sult. In that case, reset the value so that it is within the permissible range.
Communications mode:
Communications format:
Transmission delay:
Node number:
When the RS-232C port is used to conduct no-protocol communications, the fol-
lowing settings must be made from the Programming Device to DM 6645 to
DM 6649 in the SRM1(-V2).
Function
Stop Parity
1 bit Even
1 bit Odd
1 bit None
2 bit Even
2 bit Odd
2 bit None
1 bit Even
1 bit Odd
1 bit None
2 bit Even
2 bit Odd
2 bit None
Host Link
Standard settings
(1 start bit, 7-bit data; 2 stop bits, even parity,
9,600 bps)
No
00
Section 4-4
Setting
As re-
quired
As re-
quired
To match
host pa-
rameters
00 to 31
As re-
quired
As re-
quired
As re-
quired
As re-
quired