159
6-3. Description of High-level Instructions
Description
• The 16-bit data or 16-bit equivalent constant specified by S is copied to the area specified by D
when the trigger turns ON.
■ Flag condition
• Error flag (R9007): Turns ON and keeps the ON state when the area specified using the index
modifier exceeds the limit. The error address is transferred to DT9017
and held. (See notes below.)
• Error flag (R9008): Turns ON for an instant when the area specified using the index modifier
exceeds the limit. The error address is transferred to DT9018. (See notes
below.)
Notes:
■ Application example
Example 1: Put the value of the dial set register in the timer set value area.
Example 2: Transfer the timer elapsed value EV0 to the data register DT0 when X2 turns ON.
• Special data registers DT9017 and DT9018 are available only for FP1s with CPU
version 2.7 or later. (All FP1s with a suffix “B” on the part number have this function.)
• When using special internal relay R9008 as the flag for this instruction, be sure to
program the flag at the address immediately after the instruction.
• Refer to page 223, “8-3. Table of Special Internal Relays”, for details about error
flags.
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