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Changes for page LX5V-2RS485-BD

Last modified by Jim on 2023/05/29 16:00
From version 1.1
edited by Stone Wu
on 2022/09/13 15:53
Change comment: There is no comment for this version
To version 4.1
edited by Stone Wu
on 2022/09/13 15:55
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -24,23 +24,23 @@
24 24  
25 25  PLC with small points has a card slot, and the installation position is shown in the following figure, where (A1+, B1-) is COM3 and (A2+, B2-) is COM4.
26 26  
27 -[[image:image-20220913154410-20.jpeg]]
27 +[[image:image-20220913154410-20.jpeg||class="img-thumbnail"]]
28 28  
29 29  PLC with large points has two card slots. (A1+, B1-) of BD board on the left side is COM3, and (A2+, B2-) is COM4. (A1+, B1-) of BD board on the right is COM5, [A2+, B2-] is COM6.
30 30  
31 31  (% style="text-align:center" %)
32 -[[image:image-20220913154442-21.jpeg]]
32 +[[image:image-20220913154442-21.jpeg||class="img-thumbnail"]]
33 33  
34 34  (% style="text-align:center" %)
35 -[[image:image-20220913154452-22.jpeg]]
35 +[[image:image-20220913154452-22.jpeg||class="img-thumbnail"]]
36 36  
37 37  (% style="text-align:center" %)
38 -[[image:image-20220913154459-23.jpeg]]
38 +[[image:image-20220913154459-23.jpeg||class="img-thumbnail"]]
39 39  
40 40  = **3 Serial communication function** =
41 41  
42 -|=(% scope="row" %)**Serial port**|=**Communication protocol**|=**Communication instruction**|=**Communication interface**
43 -|=COM3|(% rowspan="4" %)(((
42 +|=(% scope="row" style="width: 146px;" %)**Serial port**|=(% style="width: 523px;" %)**Communication protocol**|=**Communication instruction**|=**Communication interface**
43 +|=(% style="width: 146px;" %)COM3|(% rowspan="4" style="width:523px" %)(((
44 44  Modbus RTU protocol;
45 45  
46 46  Modbus ASCII protocol;
... ... @@ -49,9 +49,9 @@
49 49  
50 50  Dedicated protocol (supports program upload and download and HMI monitoring).
51 51  )))|(% rowspan="4" %)RS2 instruction|(% rowspan="4" %)RS485
52 -|=COM4
53 -|=COM5
54 -|=COM6
52 +|=(% style="width: 146px;" %)COM4
53 +|=(% style="width: 146px;" %)COM5
54 +|=(% style="width: 146px;" %)COM6
55 55  
56 56  = **4 Parameter configuration** =
57 57  
... ... @@ -125,21 +125,21 @@
125 125  
126 126  In the case of user-defined protocol
127 127  
128 -|=(% scope="row" %)**Parameter**|=**Content**|=**Range**|=**Data type**|=**Data type (label)**
129 -|=(S)|The starting address of the register area where the data to be sent is stored|-|Unsigned BIN16 bits|ANY16
130 -|=(M)|The length (in bytes) of the data to be sent|0 to 528|Unsigned BIN16 bits|ANY16
131 -|=(D)|The start number of device that stores written data|-|Unsigned BIN16 bits|ANY16
132 -|=(N)|Number of data written in bytes|0 to 528|Unsigned BIN16 bits|ANY16
133 -|=(N1)|Specify communication port|-|Unsigned BIN16 bits|ANY16
128 +|=(% scope="row" %)**Parameter**|=(% style="width: 563px;" %)**Content**|=(% style="width: 87px;" %)**Range**|=(% style="width: 175px;" %)**Data type**|=**Data type (label)**
129 +|=(S)|(% style="width:563px" %)The starting address of the register area where the data to be sent is stored|(% style="width:87px" %)-|(% style="width:175px" %)Unsigned BIN16 bits|ANY16
130 +|=(M)|(% style="width:563px" %)The length (in bytes) of the data to be sent|(% style="width:87px" %)0 to 528|(% style="width:175px" %)Unsigned BIN16 bits|ANY16
131 +|=(D)|(% style="width:563px" %)The start number of device that stores written data|(% style="width:87px" %)-|(% style="width:175px" %)Unsigned BIN16 bits|ANY16
132 +|=(N)|(% style="width:563px" %)Number of data written in bytes|(% style="width:87px" %)0 to 528|(% style="width:175px" %)Unsigned BIN16 bits|ANY16
133 +|=(N1)|(% style="width:563px" %)Specify communication port|(% style="width:87px" %)-|(% style="width:175px" %)Unsigned BIN16 bits|ANY16
134 134  
135 135  Modbus protocol
136 136  
137 -|=(% scope="row" style="width: 98px;" %)**Parameter**|=(% style="width: 578px;" %)**Content**|=(% style="width: 83px;" %)**Range**|=(% style="width: 172px;" %)**Data type**|=(% style="width: 145px;" %)**Data type (label)**
138 -|=(% style="width: 98px;" %)(S)|(% style="width:578px" %)The high byte stores the station number of the slave station, and the low byte stores Modbus function codes.|(% style="width:83px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
139 -|=(% style="width: 98px;" %)(M)|(% style="width:578px" %)The slave address provided by the slave, reads or writes data from this address of the slave.|(% style="width:83px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
140 -|=(% style="width: 98px;" %)(D)|(% style="width:578px" %)Length. The length read or written by Modbus, and the unit is determined by the function code.|(% style="width:83px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
141 -|=(% style="width: 98px;" %)(N)|(% style="width:578px" %)Start address for reading or writing data|(% style="width:83px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
142 -|=(% style="width: 98px;" %)(N1)|(% style="width:578px" %)Specify communication port|(% style="width:83px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
137 +|=(% scope="row" style="width: 98px;" %)**Parameter**|=(% style="width: 575px;" %)**Content**|=(% style="width: 86px;" %)**Range**|=(% style="width: 172px;" %)**Data type**|=(% style="width: 145px;" %)**Data type (label)**
138 +|=(% style="width: 98px;" %)(S)|(% style="width:575px" %)The high byte stores the station number of the slave station, and the low byte stores Modbus function codes.|(% style="width:86px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
139 +|=(% style="width: 98px;" %)(M)|(% style="width:575px" %)The slave address provided by the slave, reads or writes data from this address of the slave.|(% style="width:86px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
140 +|=(% style="width: 98px;" %)(D)|(% style="width:575px" %)Length. The length read or written by Modbus, and the unit is determined by the function code.|(% style="width:86px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
141 +|=(% style="width: 98px;" %)(N)|(% style="width:575px" %)Start address for reading or writing data|(% style="width:86px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
142 +|=(% style="width: 98px;" %)(N1)|(% style="width:575px" %)Specify communication port|(% style="width:86px" %)-|(% style="width:172px" %)Unsigned BIN16 bits|(% style="width:145px" %)ANY16
143 143  
144 144  **Device used**
145 145