Mitsubishi MELSEC Q Series Structured Programming Manual

5-156
5.6 Standard Comparison Functions
5.6.1 Comparison
GT(_E), GE(_E), EQ(_E), LE(_E), LT(_E), NE(_E)
Operation Error
No operation error occurs in the execution of the GT(_E), GE(_E), EQ(_E), LE(_E), LT(_E),
and NE(_E) functions.
Program Example
The program which performs comparison operation between the values input to and , and
outputs the operation result from .
(a) Function without EN/ENO (GT)
[Structured ladder]
[ST]
g_bool1:= (g_int1) > (g_int2);
(b) Function with EN/ENO (GT_E)
[Structured ladder]
[ST]
g_bool3 := GT_E (g_bool1, g_int1, g_int2, g_bool2);
s1 s2
d

Mitsubishi MELSEC Q Series Specifications

General

Series	MELSEC Q Series
Type	Modular PLC
Programming Software	GX Works2, GX Works3
Category	Programmable Logic Controller (PLC)
I/O Modules	Digital I/O, Analog I/O, High-Speed Counter, Positioning
Communication	Ethernet, CC-Link
Programming Languages	Ladder Logic, Structured Text, Function Block Diagram, Sequential Function Chart, Instruction List
Memory	Flash Memory
I/O Points	Up to 4096 points (expandable with additional modules)
Power Supply	AC or DC power supply options available, depending on the base unit and modules.
Mounting	DIN rail mounting
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C
Humidity	5% to 95% (non-condensing)
Vibration Resistance	10 to 57 Hz, 0.075mm amplitude
Weight	Varies depending on the module, from a few grams to several kilograms.
Shock Resistance	147 m/s² (3 times each in X, Y, Z directions)