Omron SYSMAC C200HS Operation Manual page 185

Data Comparison
Example
00000
CD 001
001 0210
Compare data in IR 001
(which contains 0210)
with the given ranges.
5-17-5 TABLE COMPARE – TCMP(85)
Limitations
Description
Flags
The following example shows the comparisons made and the results provided
for BCMP(68). Here, the comparison is made during each cycle when 00000 is
ON.
Lower limits
HR 10 0000
HR 12 0101
HR 14 0201
HR 16 0301
HR 18 0401
HR 20 0501
HR 22 0601
HR 24 0701
HR 26 0801
HR 28 0901
HR 30 1001
HR 32 1101
HR 34 1201
HR 36 1301
HR 38 1401
HR 40 1501
Ladder Symbols
TCMP(85) @TCMP(85)
CD
TB
R
TB and TB+15 must be in the same data area.
When the execution condition is OFF, TCMP(85) is not executed. When the exe-
cution condition is ON, TCMP(85) compares CD to the content of TB, TB+1,
TB+2, ..., and TB+15. If CD is equal to the content of any of these words, the
corresponding bit in R is set, e.g., if the CD equals the content of TB, bit 00 is
turned ON, if it equals that of TB+1, bit 01 is turned ON, etc. The rest of the bits in
R will be turned OFF.
ER: The comparison table (i.e., TB through TB+15) exceeds the data area.
Indirectly addressed DM word is non-existent. (Content of ∗DM word is
not BCD, or the DM area boundary has been exceeded.)
Address Instruction
BCMP(68)
00000 LD
001
00001 BCMP(68)
HR 10
HR 05
Upper limits
HR 11 0100
HR 13 0200
HR 15 0300
HR 17 0400
HR 19 0500
HR 21 0600
HR 23 0700
HR 25 0800
HR 27 0900
HR 29 1000
HR 31 1100
HR 33 1200
HR 35 1300
HR 37 1400
HR 39 1500
HR 41 1600
IR, SR, AR, DM, HR, TC, LR, #
TB: First comparison table word
CD
TB
R
IR, SR, AR, DM, HR, TC, LR
Section 5-17
Operands
00000
001
HR 10
HR 05
R: HR 05
HR 0500 0
HR 0501 0
HR 0502 1
HR 0503 0
HR 0504 0
HR 0505 0
HR 0506 0
HR 0507 0
HR 0508 0
HR 0509 0
HR 0510 0
HR 0511 0
HR 0512 0
HR 0513 0
HR 0514 0
HR 0515 0
Operand Data Areas
CD: Compare data
IR, AR, DM, HR, TC, LR
R: Result word
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