Omron SYSMAC C200H-TC, Operation Manual

Page: 47 / 85

38
I/O Bit Word I/O
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Word
Input n+3 Loop 1 PV (see note)
n+4 Loop 2 PV (see note)
n+5 Read data
n+6 0 Write
error 0 0 Write
com-
plete 0 0 0 0 Read
com-
plete
n+7 Loop 1 executed bank
b
Loop 2 executed bank
b
0 0 0 SW data
number number
2-2 2-1
n+8 Loop 1 status data
0 Sen-
sor
error CT
over-
flow 0 0 0 0 STOP 0 0 0 Con-
trol
out-
put AT HB AL1 AL2
n+9 Loop 2 status data
0 Sen-
sor
error CT
over-
flow 0 0 0 0 STOP 0 0 0 Con-
trol
out-
put AT HB AL1 AL2
Note For four-digit BCD and platinum resistance thermometer data, the least
significant digit = 0.1, and the most significant digit (F) = minus (–). For example,
“1000” represents 100.0
°
C for a platinum resistance thermometer.
4-1-2 Memory Contents
SW2-1 Set for Fixed Memory Allocations
(CS1: n=2000+10 x Unit number)
(C200HX/HG/HE, C200HS, C200H: n=100 + 10 x Unit number)
I/O Address Data item Data contents
Word Bit
Output n 15 to 00 Loop 1 SP
Sets the Loop 1 and Loop 2 SP (set point) as 4-digit BCD data.
For platinum resistance thermometer data, the least significant
digit is 0 1 Set the most significant digit to F for minus (–)
n+1 15 to 00 Loop 2 SP
digit is 0.1. Set the most significant digit to F for minus (–).
Note These specified values apply to the bank number set with Wd
(n+2) and can only be changed in RAM. (Refer page 44)
n+2 15 to 12 Loop 1
executed
bank
number
Sets the bank number executed for Loop 1 and Loop 2 as 1-digit
BCD data. Set executed bank numbers from 1 to 8. If the value is
set out of this range, the bank number reverts to the previous
value (default value = 1).
11 to 08 Loop 2
executed
bank
number
a ue (de au a ue )
07 --- Not used. Set to 0.
06 Loop 1
STOP Bit set to 0 during temperature control of Loop 1 and set to 1
when the control stop is executed. This bit will not be available
under the program mode with SW203-5 set to ON (same as the
control stop).
05 --- Not used. Set to 0.
04 Loop 2
STOP Bit set to 0 during temperature control of Loop 2 and set to 1
when the control stop is executed. This bit will not be available
under the program mode with SW203-5 set to ON (same as the
control stop).
03 to 00 --- Not used. Set each bit to 0.
Memory Allocation Section 4-1
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