Omron SYSMAC C200HW-PCS01-EV1, Operation Manual

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Data (command): The data to be written. PVs for timers and counters are writ-
ten as BCD. The required number of bytes in total is calculated as follows:
The required number of bytes in total is calculated as follows:
2 bytes x No. of items
The following data can be written (refer to 11-1-4 Memory Area Designations for
the word/bit address designations).
Memory area Data Memory area
code
No. of
bytes
CIO, LR, HR, or AR
area Word contents 80 2
Timer/Counter PV 81 2
DM Word contents 82 2
Expansion DM Word contents 90 to 98,
A8 to AF 2
Response code
Refer to Appendix D Response Codes from the C200HX/HG/HE CPU.
11-1-7 MULTIPLE MEMORY AREA READ
Reads the contents of the specified number of non-consecutive memory area
words, starting from the specified word.
Note If there is an error in the command code or a beginning address, no data will be
read.
Command Block
Address Command
code
Memory area code Memory area code
Address
128 addresses maximum
Response Block
Command
code
Memory area code
Response
code
Data
Memory area code
Data
Parameters Memory area code (command): The data area to read.
Address (command): The word/bit/flag to read. The content of up to 128
addresses can be read. (If part of the data to be read is in the Expansion DM
area, the content of up to 100 addresses only can be read.)
Data (response): The data in the specified memory area(s) will be returned in
sequence starting from the beginning address.
Commands and Responses for C200HX/HG/HE CPUs
Section 11-1