Omron CQM1H - PROGRAM Programming Manual page 32

PC Setup
Word(s) Bit(s)
RS-232C Port Settings
The following settings are effective after transfer to the PC.
DM 6645 00 to 03
04 to 07
08 to 11
12 to 15
DM 6646 00 to 07
08 to 15
DM 6647 00 to 15
DM 6648 00 to 07
08 to 11
12 to 15
DM 6649 00 to 07
08 to 15
Port Settings (Host Link or No-protocol mode)
0: Standard (1 start bit, 7-bit data, even parity, 2 stop bits, 9,600 bps)
1: Settings in DM 6646
CTS Control Settings (Host Link or No-protocol mode)
0: Disable; 1: Set
Link Words for 1:1 Data Link (1:1 data link master mode)
0: LR 00 to LR 63; 1: LR 00 to LR 31; 2: LR 00 to LR 15
Communications Mode
0: Host Link; 1: No-protocol; 2: 1:1 Data Link Slave; 3: 1:1 Data Link Master; 4: NT Link
in 1:1 Mode
Baud Rate
00: 1.2 kbps, 01: 2.4 kbps, 02: 4.8 kbps, 03: 9.6 kbps, 04: 19.2 kbps
Frame Format
Start Length
00: 1 bit 7 bits
01: 1 bit 7 bits
02: 1 bit 7 bits
03: 1 bit 7 bits
04: 1 bit 7 bits
05: 1 bit 7 bits
06: 1 bit 8 bits
07: 1 bit 8 bits
08: 1 bit 8 bits
09: 1 bit 8 bits
10: 1 bit 8 bits
11: 1 bit 8 bits
Transmission Delay (Host Link or No-protocol)
0000 to 9999 (BCD): Set in units of 10 ms, e.g., a setting of 0001 equals 10 ms
Node Number (Host Link): 00 to 31 (BCD)
Start Code Enable (No-protocol)
0: Disable; 1: Set
End Code Enable (No-protocol)
0: Disable (number of bytes received)
1: Set (specified end code)
2: CR, LF
Start Code (No-protocol)
00 to FF (hexadecimal)
When bits 12 to 15 of DM 6648 are set to 0:
Number of Bytes Received
00: Default setting (256 bytes)
01 to FF: 1 to 255 bytes
When bits 12 to 15 of DM 6648 are set to 1:
End Code (No-protocol)
00 to FF (hexadecimal)
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
Section 1-1
Page
47
47
7