Omron C200H-PID01 Operation Manual page 46

Memory Allocation
I/O Address
Word
Output n+1
n+2
Input n+3
n+4
n+5
n+6
38
Data item
Bit
15 to 00 Write data
15 to 12 Loop 1
executed
bank
number
11 to 08 Loop 2
executed
bank
number
07 Loop 1
MAN
06 Loop 1
RUN
05 Loop 2
MAN
04 Loop 2
RUN
03 to 01 ---
00 Write
request
15 to 00 Loop 1 PV
15 to 00 Loop 2 PV
15 to 00 Read data
15 to 12 ---
11 Write error
10 and 09 ---
08 Write
complete
07 to 01 ---
00 Read
complete
Data contents
Set the SP for a write operation as 4-digit BCD data. The least
significant digit of the actual data matches the least significant
digit of the set value. Set the most significant digit to F for minus
(–) values. The write operation commences when the write
request flag (Wd (n+2), bit 00 ) turns ON.
Set the bank number currently executed for Loop 1 and Loop 2 as
1-digit BCD data. Executed bank numbers are from 1 to 8. If the
value is set out of this range, the bank number reverts to the
previous value. e ous a ue
This is the Loop 1 Manual Output Mode bit. When it is set to 1,
the Unit goes into Manual Output Mode.
This the Loop 1 Run/Stop bit. When it is set to 1, operation starts;
when it is set to 0, operation stops.
This is the Loop 2 Manual Output Mode bit. When it is set to 1,
the Unit goes into Manual Output Mode.
This the Loop 2 Run/Stop bit. When it is set to 1, operation starts;
when it is set to 0, operation stops.
Not used. Set to 0.
Turn this bit ON to write the data in Wd (n+1), by means of this
command.
Turn this bit OFF after the Write Complete Flag (Wd (n+6), bit 08)
turns ON.
Outputs the Loop 1 and Loop 2 PV (process value) as 4-digit
BCD data. The decimal point position is designated by the BCD data. The decimal oint osition is designated by the
"decimal point position" parameter. Set the most significant digit
to F for minus (–) values.
Outputs the data read with the commands set with Wd (n). The
decimal point position is designated by the "decimal point position
" parameter. Set the most significant digit to F for minus (–)
values.
Not used. Each bit is set to 0.
Bit set to 1 when the write data exceeds the set permissible
range. The bit is automatically set to 0 when the Write Request
Flag (Wd (n+2), bit 00) turns OFF.
Not used. Each bit is set to 0.
Bit set to 1 when the write operation executed by means of the
command set with Wd (n) ends normally. The bit is automatically
set to 0 when the Write Request Flag (Wd (n+2), bit 00) turns
OFF.
Not used. Each bit is set to 0.
Bit set to 1 when the read operation executed by means of the
command set with Wd (n) ends normally. The bit is automatically
set to 0 when the next command is set.
Section 4-1