Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 49

Comparison Operation
The following FBs perform comparison operation (, >, =, <, ).
■Comparison (>) with setting value
Function block symbol Processing details
M+P_GT Compares (>) the input 1 (IN1) with the input 2 (IN2) using a setting value and hysteresis and
outputs the result to the comparison output (B_). This function block always outputs values to the
input 1 (IN1) from the output (OUT_).
■Comparison (<) with setting value
Function block symbol Processing details
M+P_LT Compares (<) the input 1 (IN1) with the input 2 (IN2) using a setting value and hysteresis and
outputs the result to the comparison output (B_). This function block always outputs values to the
input 1 (IN1) from the output (OUT_).
■Comparison (=) with setting value
Function block symbol Processing details
M+P_EQ Compares (=) the input 1 (IN1) with the input 2 (IN2) using a setting value and outputs the result to
the comparison output (B_). This function block always outputs values to the input 1 (IN1) from the
output (OUT_).
■Comparison (>=) with setting value
Function block symbol Processing details
M+P_GE Compares () the input 1 (IN1) with the input 2 (IN2) using a setting value and hysteresis and
outputs the result to the comparison output (B_). This function block always outputs values to the
input 1 (IN1) from the output (OUT_).
■Comparison (<=) with setting value
Function block symbol Processing details
M+P_LE Compares () the input 1 (IN1) with the input 2 (IN2) using a setting value and hysteresis and
outputs the result to the comparison output (B_). This function block always outputs values to the
input 1 (IN1) from the output (OUT_).
3 LISTS OF PROCESS CONTROL FUNCTION BLOCK
3.1 General Process FBs
Reference
Page 101 M+P_GT
3
Reference
Page 103 M+P_LT
Reference
Page 105 M+P_EQ
Reference
Page 107 M+P_GE
Reference
Page 109 M+P_LE
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