Automation Direct D0-DCM, Руководство пользователя

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MODBUS R
T
U
D0–DCM with
Installation and
5–7
D0–DCM Using MODBUS
DL05/06 Data Communications Module, 1st Edition, 08/05
DL06 Discrete Data Types
PLC Memory Type
QTY (Dec.)
PLC Range
(Octal)
MODBUS Address
Range Access
Global Inputs (GX) 2048 GX0–GX1746 10001 – 10999 Read
only
GX1747 – GX3777 11000 – 12048
only
Inputs (X) 512 X0 – X777 12049 – 12560
Special Relays (SP) 512 SP0– SP777 13073 – 13584
Reserved – – 13585 – 20000
Global Outputs (GY) 2048 GY0– GY3777 1 – 2048 Read/
Write
Outputs (Y) 512
Y0 – Y777
2049 – 2560
Write
Control Relays (C) 1024 C0 – C1777 3073 – 4096
Timer Contacts (T) 256 T0 – T377 6145 – 6400
Counter Contacts (CT) 128 CT0 – CT177 6401 – 6528
Stage Status Bits (S) 1024 S0 – S1777 5121 – 6144
Reserved – – 6529 – 10000
DL06 Word Data Types
Registers
(Word) QTY (Dec.)
PLC Range
(Octal)
MODBUS 40001
Address Range
MODBUS 30001
Address Range Access
V Memory (Timers) 256 V0 – V377 40001 – 40256 30001 – 30256 Read/
Write
V Memory (Counters) 128 V1000 – V1177 40513 – 40640 30513 – 30640 Read/
Write
V Memory (Data
Words) 256 V400 – V777 40257 – 40512 30257 – 30512 Read/
Write Words)
3072 V1400 – 7377 40769 – 43840 30769 – 33840
Write
4096 V10000 – V17777 44097 – 48192 34097 – 38192