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Word(s) DefaultFunctionBit(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
(0000)
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 accessed continually while the PC is ON.
Note To use the peripheral port set to Host Link mode after using it in peripheral bus mode, turn OFF the power once and
turn ON again or disconnect and reconnect the cable.
DM 6650 00 to 03 Port settings
0: Standard (Host Link or peripheral bus serial communications mode, 1
start bit, 7-bit data, even parity, 2 stop bits, 9,600 bps)
1: Settings in DM 6651
Standard
04 to 11 Reserved ---
12 to 15 Serial communications mode
0: Host Link; 1: No-protocol
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 10-ms units.
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
DM (Data Memory) Area Section 3-6