台达DVP系列PLC支持Modbus ASCII&RTU 串口协议。因此与紫金桥监控组态软件进行连接时可以选用Modicon(莫迪康)下面的Modbus(ASCII & RTU 串口通讯)协议，如下图所示： 43【中国自动化网社区】86d241【http://sns.ca800.com】164b74
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寄存器
类型
|
范围
(Range)
|
类型
（Type）
|
DVP地址
（Hex）
|
Modbus地址
（Dec）
|
Modbus
寄存器
|
紫金桥地址
|
|
S
|
000-255
|
Bit
|
0000-00FF
|
000001-000256
|
DO
|
0~255
|
|
S
|
256-511
|
Bit
|
0100-01FF
|
000257-000512
|
DO
|
255-511
|
|
S
|
512-767
|
Bit
|
0200-02FF
|
000513-000768
|
DO
|
512-767
|
|
S
|
768-1023
|
Bit
|
0300-03FF
|
000769-001024
|
DO
|
768-1023
|
|
X
|
000-377(Octal)
|
Bit
|
0400-04FF
|
101025-101280
|
DI
|
1024-1279
|
|
Y
|
000-377(Octal)
|
Bit
|
0500-05FF
|
001281-001536
|
DO
|
1280-1535
|
|
T
|
0-255
|
Bit
|
0600-06FF
|
001537-001792
|
DO
|
1536-1791
|
|
Word
|
0600-06FF
|
401537-401792
|
HR
|
1536-1791
|
||
|
M
|
0-255
|
Bit
|
0800-08FF
|
002049~002304
|
DO
|
2048-2303
|
|
M
|
256-511
|
Bit
|
0900-09FF
|
002305-002560
|
DO
|
2304-2559
|
|
M
|
512-767
|
Bit
|
0A00-0AFF
|
002561-002816
|
DO
|
2560-2815
|
|
M
|
768-1023
|
Bit
|
0B00-0BFF
|
002817-003072
|
DO
|
2816-3071
|
|
M
|
1024-1279
|
Bit
|
0C00-0CFF
|
003073-003328
|
DO
|
3072-3327
|
|
M
|
1280-1535
|
Bit
|
0D00-0DFF
|
003329-003584
|
DO
|
3328-3583
|
|
M
|
1536-1791
|
Bit
|
B000-B0FF
|
045057-045312
|
DO
|
45056-45311
|
|
M
|
1792-2047
|
Bit
|
B100-B1FF
|
045313-045568
|
DO
|
45312-45567
|
|
M
|
2048-2303
|
Bit
|
B200-B2FF
|
045569-045824
|
DO
|
45568-45823
|
|
M
|
2304-2559
|
Bit
|
B300-B3FF
|
045825-046080
|
DO
|
45924-46079
|
|
M
|
2560-2815
|
Bit
|
B400-B4FF
|
046081-046336
|
DO
|
46080-46335
|
|
M
|
2816-3071
|
Bit
|
B500-B5FF
|
046337-046592
|
DO
|
46336-46591
|
|
M
|
3072-3327
|
Bit
|
B600-B6FF
|
046593-046848
|
DO
|
46592-46847
|
|
M
|
3328-3583
|
Bit
|
B700-B7FF
|
046849-047104
|
DO
|
46848-47103
|
|
M
|
3584-3839
|
Bit
|
B800-B8FF
|
047105-047360
|
DO
|
47104-47359
|
|
M
|
3840-4095
|
Bit
|
B900-B9FF
|
047361-047616
|
DO
|
47360-47615
|
|
C
|
0-199
(16 bit)
|
Bit
|
0E00-0EC7
|
003585-003784
|
DO
|
3584-3783
|
|
Word
|
0E00-0EC7
|
403585-403784
|
HR
|
3584-3783
|
||
|
200-255
(32 bit)
|
Bit
|
0EC8-0EFF
|
003785-003840
|
DO
|
3784-3839
|
|
|
Word
|
0EC8-0EFF
|
403785-403840
|
HR
|
3784-3839
|
||
|
D
|
000-255
|
Word
|
1000-10FF
|
404097-404352
|
HR
|
4096-4351
|
|
D
|
256-511
|
Word
|
1100-11FF
|
404353-404608
|
HR
|
4352-4607
|
|
D
|
512-767
|
Word
|
1200-12FF
|
404609-404864
|
HR
|
4608-4863
|
|
D
|
768-1023
|
Word
|
1300-13FF
|
404865-405120
|
HR
|
4864-5119
|
|
D
|
1024-1279
|
Word
|
1400-14FF
|
405121-405376
|
HR
|
5120-5375
|
|
D
|
1280-1535
|
Word
|
1500-15FF
|
405377-405632
|
HR
|
5376-5631
|
|
D
|
1536-1791
|
Word
|
1600-16FF
|
405633-405888
|
HR
|
5632-5887
|
|
D
|
1792-2047
|
Word
|
1700-17FF
|
405889-406144
|
HR
|
5888-6143
|
|
D
|
2048-2303
|
Word
|
1800-18FF
|
406145-406400
|
HR
|
6144-6399
|
|
D
|
2304-2559
|
Word
|
1900-19FF
|
406401-406656
|
HR
|
6400-6655
|
|
D
|
2560-2815
|
Word
|
1A00-1AFF
|
406657-406912
|
HR
|
6656-6911
|
|
D
|
2816-3071
|
Word
|
1B00-1BFF
|
406913-407168
|
HR
|
6912-7167
|
|
D
|
3072-3327
|
Word
|
1C00-1CFF
|
407169-407424
|
HR
|
7168-7423
|
|
D
|
3328-3583
|
Word
|
1D00-1DFF
|
407425-407680
|
HR
|
7424-7679
|
|
D
|
3584-3839
|
Word
|
1E00-1EFF
|
407681-407936
|
HR
|
7680-7935
|
|
D
|
3840-4095
|
Word
|
1F00-1FFF
|
407937-408912
|
HR
|
7936-8911
|
|
D
|
4096-4351
|
Word
|
9000-90FF
|
436865-437120
|
HR
|
36864-37119
|
|
D
|
4352-4607
|
Word
|
9100-91FF
|
437121-437376
|
HR
|
37120-37375
|
|
D
|
4608-4863
|
Word
|
9200-92FF
|
437377-437632
|
HR
|
37376-37631
|
|
D
|
4864-5119
|
Word
|
9300-93FF
|
437633-437888
|
HR
|
37632-37887
|
|
D
|
5120-5375
|
Word
|
9400-94FF
|
437889-438144
|
HR
|
37888-38143
|
|
D
|
5376-5631
|
Word
|
9500-95FF
|
438145-438400
|
HR
|
38144-38399
|
|
D
|
5632-5887
|
Word
|
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