SWP 2008 Digital Controller is driver to communicate with MC Based Digital Controllers device.
<Figure 1> is read setting example of SWP 2008 Digital Controller communication driver.
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| <Figure 1> Read setting example of SWP 2008 Digital Controller communication driver |
Device part of <Figure 1> input Com Port(COM1), Baud Rate(9600), Parity Bit(0), Data Bit(8), Stop Bit(1) respectively, according to device.
Also, you can set whether to check BCC error(0 = Not check, 1 = Check, Default : 1) of read communication code at option part.
SWP 2008 Digital Controller communication driver's read schedule
Read schedule setting parameters are as follows :
1) STATION – Enter device address between 1 and 99.
2) Read Command – Enter READ command to read. (Refer to <Table 1>)
3) Read Start Address – Don't care.
4) Save start address for Communication Server – Saving start address of Communication Server.
5) Read Size - Number of data to read. Fixed to 1.
Read schedule)
READ, 1, READ, 0, 0, 1,
READ, 2, READ, 0, 5, 1,
READ, 3, READ, 0, 10, 1,
READ, 4, READ, 0, 15, 1,
READ, 5, READ, 0, 20, 1,
READ, 6, READ, 0, 25, 1,
READ, 7, READ, 0, 30, 1,
<Table 1> is save position of read value and contents for SWP 2008 Digital Controller communication driver.
Save Address |
Save Contents |
Start addr to save read value + 0 |
Device current value 1 |
Start addr to save read value + 1 |
Device current value 2 |
Start addr to save read value + 2 |
Device current value 3 |
| <Table 1> Save position of read value and contents for SWP 2008 Digital Controller communication driver | |
Read value of SWP 2008 Digital Controller communication driver is saved at WORD/DWORD/FLOAT memory as same value(Saving format, but difference).
If you click the icon 
in
protocol option part at <Figure 1>, you can see the dialog box such as <Figure
2>. You can also set read schedule by using this part.
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| <Figure 2> Example of SWP 2008 Digital Controller driver's Option dialog box |
You can set read schedule by using 
, 
, 
button and listbox of <Figure 2>.
Also, you can set whether to check BCC error of read communication code at 'BCC Error Check' of <Figure 2>.
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| <Figure 3> Example of SWP 2008 Digital Controller driver's read schedule Add/Edit dialog box |
When you click Add button or Edit button in dialog box of <Figure 2>, dialog box of <Figure 3> is shown.
There is no writing settings of SWP 2008 Digital Controller device.
<Figure 4> is appearance of SWP 2008 Digital Controller device.
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| <Figure 4> Appearance of SWP 2008 Digital Controller device |