7 APPLICATION INSTRUCTION
7.19 Clock instruction
597
7
Comparing clock data
TCMP(P)
These instructions compare the time specified by (s1), (s2), and (s3) with the time data specified by (s4), and turn on/off the
bit device specified by (d) depending on the size match.
■Descriptions, ranges, and data types
■Applicable devices
• These instructions compare the time specified by (s1), (s2), and (s3) with the time data specified by (s4), and turn on/off the
bit device specified by (d) depending on the size match.
• (d), (d)+1, and (d)+2 hold the state before the command contact is turned off even if, the TCMP instruction is not executed
by switching on off the command contact.
Ladder diagram Structured text
ENO:=TCMP(EN,s1,s2,s3,s4,d);
ENO:=TCMPP(EN,s1,s2,s3,s4,d);
Operand Description Range Data type Data type (label)
(s1) Specify the "hour" of the time comparison 0 to 23 16-bit signed binary ANY16
(s2) Specify the "minute" of the time comparison 0 to 59 16-bit signed binary ANY16
(s3) Specify the "second" of the time comparison 0 to 59 16-bit signed binary ANY16
(s4) Specify the time data (hour, minute, and second) 16-bit signed binary ANY16
(d) Specify the Bit device that turns on/off depending on the
comparison result
Bit Bit
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB
U\G T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U\G Z LC LZ K, H E $
(s1)
(s2)
(s3)
(s4)
(d)
(s1) (s4)
(s2) (s4)+1
(s3)
(s4)+2
(d) = ON
(s1) (s4)
(s2) (s4)+1
(s3)
=
(s4)+2
(d) +1 = ON
(s1) (s4)
(s2) (s4)+1
(s3) (s4)+2
(d) +2 = ON
Data range Data range
Hour
(0 to 23)
Hour
Minute Minute
Second Second
Data range Data range
Hour Hour
Minute Minute
Second Second
Data range Data range
Hour Hour
Minute Minute
Second Second
(0 to 59)
(0 to 59)
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 23)
(0 to 59)
(0 to 59)
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