Standard Comparison Functions; Standard Character String Functions; Functions Of Time Data Types; Standard Bistable Function Blocks - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
6 Explanation of Instructions and Functions
6.2 Function List

6.2.7 Standard Comparison Functions

Function name
GT_E (s1), (s2), ... (s28), (d)
GE_E (s1), (s2), ... (s28), (d)
EQ_E (s1), (s2), ... (s28), (d)
LE_E (s1), (s2), ... (s28), (d)
LT_E (s1), (s2), ... (s28), (d)
NE_E (s1), (s2), (d)

6.2.8 Standard Character String Functions

Function name
MID(_E) (s), n1, n2, (d)
CONCAT(_E) (s1), (s2), ...(s28), (d)
(Number of pins variable)
INSERT(_E) (s1), (s2), n, (d)
DELETE(_E) (s), n1, n2, (d)
REPLACE(_E) (s1), (s2), n1, n2, (d)

6.2.9 Functions of Time Data Types

Function name
ADD_TIME(_E) (s1), (s2), (d)
SUB_TIME(_E) (s1), (s2), (d)
MUL_TIME(_E) (s1), (s2), (d)
DIV_TIME(_E) (s1), (s2), (d)

6.2.10 Standard Bistable Function Blocks

Function name
SR(_E) (s1), (s2), (d)
RS(_E) (s1), (s2), (d)

6.2.11 Standard Edge Detection Function Blocks

Function name
R_TRIG(_E) (s), (d)
F_TRIG(_E) (s), (d)

6.2.12 Standard Counter Function Blocks

Function name
CTU(_E) (s1), (s2), n, (d1), (d2)
CTD(_E) (s1), (s2), n, (d1), (d2)
CTUD(_E) (s1), (s2), (s3), (s4), n,
(d1), (d2), (d3)
COUNTER_FB_M (s1), (s2), (s3), (d1), (d2)
IB-1501667-B
Argument
Outputs the comparison value of the input values.
Argument
Outputs the specified number of characters from the specified start position
in input character string.
Connects character strings and outputs the operation result.
Inserts a character string between other character strings and outputs the
operation result.
Deletes the specified range in a character string and outputs the operation
result.
Replaces the specified range in a character string and outputs the opera-
tion result.
Argument
Outputs the sum ((s1) + (s2)) of input values (time type).
Outputs the difference ((s1) - (s2)) between input values (time type).
Outputs the product ((s1) × (s2)) of input values (time type).
Outputs the quotient ((s1) / (s2)) of input values (time type).
Argument
Discriminates two input values and outputs 1 (TRUE) or 0 (FALSE). (Set-
dominant)
Discriminates two input values and outputs 1 (TRUE) or 0 (FALSE). (Reset-
dominant)
Argument
Detects the rising edge of a signal and outputs pulse signals.
Detects the falling edge of a signal and outputs pulse signals.
Argument
Counts the number of times that the signal turns ON.
Counts down the number of times that the signal turns ON.
Counts/counts down the number of times that the signal turns ON.
Counts the number of times that the signal turns ON from (s3) to (s2).
96
Process details
Process details
Process details
Process details
Process details
Process details
ST
○
○
○
○
○
○
ST
○
○
○
○
○
ST
○
○
○
○
ST
○
○
ST
○
○
ST
○
○
○
○