Appendix E
PC Setup
463
Word(s)
Default
Function
Bit(s)
DM 6648
00 to 07
Node number (Host link)
00 to 31 (BCD)
0
08 to 11
Start code enable (RS-232C)
0: Disable; 1: Set
Disabled
12 to 15
End code enable (RS-232C)
0: Disable (number of bytes received)
1: Set (specified end code)
2: CR, LF
Disabled
DM 6649
00 to 07
Start code (RS-232C)
00 to FF (binary)
Not used
08 to 15
12 to 15 of DM 6648 set to 0:
Number of bytes received
00: Default setting (256 bytes)
01 to FF: 1 to 255 bytes
12 to 15 of DM 6648 set to 1:
End code (RS-232C)
00 to FF (binary)
Peripheral Port Settings (DM 6650 to DM 6654)
The following settings are effective after transfer to the PC.
DM 6650
00 to 07
Port settings
00: Standard (1 start bit, 7-bit data, even parity, 2 stop bits, 9,600 bps)
01: Settings in DM 6651
Standard
08 to 11
Reserved
---
12 to 15
Communications mode
0: Host link; 1: RS-232C
Host Link
DM 6651
00 to 07
Baud rate
00: 1.2K, 01: 2.4K, 02: 4.8K, 03: 9.6K, 04: 19.2K
1.2 K
08 to 15
Frame format
Start
Length
Stop
Parity
00:
1 bit
7 bits
1 bit
Even
01:
1 bit
7 bits
1 bit
Odd
02:
1 bit
7 bits
1 bit
None
03:
1 bit
7 bits
2 bit
Even
04:
1 bit
7 bits
2 bit
Odd
05:
1 bit
7 bits
2 bit
None
06:
1 bit
8 bits
1 bit
Even
07:
1 bit
8 bits
1 bit
Odd
08:
1 bit
8 bits
1 bit
None
09:
1 bit
8 bits
2 bit
Even
10:
1 bit
8 bits
2 bit
Odd
11:
1 bit
8 bits
2 bit
None
1 start bit, 7-bit
data, 1 stop bit,
even parity
DM 6652
00 to 15
Transmission delay (Host Link)
0000 to 9999: In ms.
0 ms
DM 6653
00 to 07
Node number (Host link)
00 to 31 (BCD)
0
08 to 11
Start code enable (RS-232C)
0: Disable; 1: Set
Disable
12 to 15
End code enable (RS-232C)
0: Disable (number of bytes received)
1: Set (specified end code)
2: CR, LF
Disable