IDEC FT1A Series User Manual page 338

13: S
CRIPTS
Indirect assignment
Example 7.29 Indirect read
Script
[D0200] = OFFSET([D0010],[D0020]);
Operation Description
When the value of D0020 is 8, the value of D0018, the device 8 words from D0010, is read and stored in D0200.
D0010
D0200 1234 D0018
Read
Example 7.30 Indirect write
Script
OFFSET([D0010],[D0020]) = 1234;
Operation Description
When the value of D0020 is 3, the constant 1234 is stored in D0013, the device 3 words from D0010.
D0010
1234 D0013
Write
13-34
0000 D0020 0008
+8
1234
0000 D0020 0003
+3
1234
S AXIS P /L
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U ' M FT9Y-B1378
ITE SER S ANUAL