Omron SYSMAC CVM1 Series Operation Manual page 216

Comparison Instructions
5-16-4 TABLE COMPARE: TCMP(023)
Ladder Symbol
(023)
TCMP S
Variations
j TCMP(023)
Description
Precautions
Flags
Example
0000
00
S: 0001
0001 0210
Compare the data in
CIO 0001 with the given
values.
198
TB R
When the execution condition is OFF, TCMP(023) is not executed. When the ex-
ecution condition is ON, TCMP(023) compares S to the content of TB, TB+1,
TB+2, ..., and TB+15. If S is equal to the content of any of these words, the corre-
sponding bit in R is turned ON, i.e., if S equals the content of TB, bit 00 is turned
ON, if it equals the content of TB+1, bit 01 is turned ON, etc. The rest of the bits in
R will be turned OFF.
TB cannot be one of the last 15 words in a data area because it designates the
first of 16 words.
Note Refer to page 101 for general precautions on operand data areas.
Content of *DM word is not BCD when set for BCD.
ER (A50003):
EQ (A50006): Content of R is zero after execution.
The following example shows the comparisons made and the results provided
for TCMP(023). Here, the comparison is made during each scan when CIO
000000 is ON.
(023)
TCMP 0001 1210
Compare table
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
Operand Data Areas
S: Source data CIO, G, A, T, C, #, DM, DR, IR
st
TB: 1 table word CIO, G, A, T, C, DM
R: Result word CIO, G, A, T, C, DM, DR, IR
1205
R: 1205
0100 120500
0200 120501
0210 120502
0400 120503
0500 120504
0600 120505
0210 120506
0800 120507
0900 120508
1000 120509
0210 120510
1200 120511
1300 120512
1400 120513
0210 120514
1600 120515
Section 5-16
Address Instruction Operands
00000 LD
00001 TCMP(023)
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
0
000000
0001
1210
1205