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4-74 Series 90-30/20/Micro Programmable Controllers Reference Manual – September 1998 GFK-0467K
4
Valid Memory Types:
Parameter flow %I %Q %M %T %S %G %R %AI %AQ const none
enable •
IN1 — IN7 •
ok • •
Q • • • • o† • • • •
Note: For REAL data, the only valid types are %R, %AI, and %AQ.
• Valid reference for place where power may flow through the function.
o Valid reference for WORD data only; not valid for INT or REAL.
† %SA, %SB, %SC only; %S cannot be used.
Note
Floating Point capabilities exist only on 350 and 360 series CPUs, Release 9 or
later, or on all releases of CPU352. These 90-30 CPUs are the only ones capable
of BLKMV_REAL.
Example:
In the following example, when the enabling input represented by the nickname FST_SCN is ON,
the BLKMOV function copies the seven input constants into memory locations %R0010 through
%R0016.
| _____
|FST_SCN | |
|——| |———|BLKMV|—
| | INT |
| | |
| CONST —|IN1 Q|— %R0010
| +32767 | |
| | |
| CONST —|IN2 |
| -32768 | |
| | |
| CONST —|IN3 |
| +00001 | |
| | |
| CONST —|IN4 |
| +00002 | |
| | |
| CONST —|IN5 |
| -00002 | |
| | |
| CONST —|IN6 |
| -00001 | |
| | |
| CONST —|IN7 |
| +00001 | |
| |_____|
|