Omron CQM1H - 08-2005, Operation Manual

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All data of the following graph is hexadecimal.
Output data to the Analog Output Unit
*1
APR instruction
execution result data
0000 07FF 0800 0FFF
F800
FFFF
0800
*2
*1: Data 0FFF is equivalent to 07FF as output data.
*2: Data 0800 is equivalent to 0000 as output data.
0FFF
3-3-2 Precaution
For PC system settings, select the cycle OUT refresh method for output refresh-
ing (DM 6639) as much as possible. If the user needs to select direct OUT re-
fresh method, take the following into consideration.
Word n
Data output
Word n + 1
Data output
0.5 ms
Completion of output
After executing an instruction, it takes approximately 0.5 ms for output comple-
tion. If a new instruction or the END instruction is executed within 0.5 ms, the
completion of the output of the previous instruction may delay.
When turning PC on or off, the output terminal may have voltage momentarily
(i.e., approximately 1 V for a few milliseconds). If this causes a problem, take an
appropriate countermeasure externally.
Programming and Adjustment
Section 3-3