Automation Direct D0-DCM, Руководство пользователя

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DCM Port
Configuration
Installation and
Safety Guidelines
3–2
D0–DCM Setup
DL05/06 Data Communications Module, 1st Edition, 08/05
DCM Port Configuration Registers
The table below lists the special V-memory locations used by the DL05 and DL06
PLCs for the D0–DCM module. The following pages define each registers function.
Module Configuration
Parameters
DL05 and DL06 Option Slot
Parameters
Word
Offset
DL05
DL06
Slot 1
DL06
Slot 2
DL06
Slot 3
DL06
Slot 4
A
Port 1–Transmit Mode
(ASCII/Hex), Protocol
+0000 V7700 V700 V710 V720 V730
B
Port 1–Station Address,
Baud Rate , Parity
+0001 V7701 V701 V711 V721 V731
C
Port 2–RTS On/Off Delay,
Transmit Mode (ASCII/
Hex), Protocol, Comm
Time–out, RS–485 Mode
Select
+0002 V7702 V702 V712 V722 V732
D
Port 2–Station Address,
Baud Rate, Data Bit , Stop
Bit , Parity
+0003 V7703 V703 V713 V723 V733
E
Port 2–Character Time–
out
+0006 V7706 V706 V716 V726 V736
F
Port1/Port 2 – Setup
Completion Code
+0007 V7707 V707 V717 V727 V737
G
Port 1/Port 2–
Reset Time–out
V7730 V7730 V7731 V7732 V7733
On power up, the DCM will write the necessary data to the V–memory configuration
registers to result with the following default port communications parameters. If you
need to change any of the default settings, you must use ladder logic code to update
the appropriate configuration register.
Default Settings
Parameter Port 1 Port 2
Baud Rate 9600bps 19200bps
Parity Odd
Protocol K–Sequence/DirectNet/MODBUS
(auto–detect)
Station Address 1
Data Bits 8 (fixed) 8
Stop Bits 1 (fixed) 1
Module
Configuration
Registers
Comm Port
Default
Configuration
Parameters