IDEC WindO/I-NV4, User Manual

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5 Script Coding Examples
20-48
WindO/I-NV4 User’s Manual
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Data type conversions
Script
Operation description
Converts the BCD value in LDR100 to a binary value and stores it in LDR200.
For example, if the BCD value 10 (16 as a binary value) is stored in LDR100, 10 (binary value) is stored in LDR200.
Script
Operation description
Converts the binary value in LDR100 to a BCD value and stores it in LDR200.
For example, if the binary value 16 (10 as a BCD value) is stored in LDR100, 16 (BCD value) is stored in LDR200.
Script
Operation description
Converts the floating point value in LDR100 to a binary value and stores it in LDR200.
For example, if the floating point value 1234 (0x449A4000 as a binary value) is stored in LDR100, 1234 (binary value)
is stored in LDR200. If the floating point value 1234.56 (0x449A51EC as a binary value) is stored in LDR100, the value
after the decimal point is discarded and 1234 (binary value) is stored in LDR200.
Script
Operation description
Converts the binary value in LDR100 to a floating point value and stores it in LDR200.
For example, if the binary value 1234 is stored in LDR100, the floating point value 1234 (0x449A4000 as a binary
value) is stored in LDR200.
■ Example 5.7.16 Convert BCD to binary
[LDR 200] = BCD2BIN([LDR 100]);
■ Example 5.7.17 Convert binary to BCD
[LDR 200] = BIN2BCD([LDR 100]);
■ Example 5.7.18 Convert floating point to binary
[LDR 200] = FLOAT2BIN([LDR 100]);
■
Example 5.7.19 Convert binary to floating point
[LDR 200] = BIN2FLOAT([LDR 100]);