Mitsubishi Electric MELSEC iQ-R User Manual page 172

Output
The following table shows the output of the comparison block.
■When "Condition" is set to "Coincidence"
Variable name
*1
Input  Value A
*1
Input  Value B
*1 The setting of "Compare Mode" is reflected to .
A value other than 0 is recommended for the compare value. When the compare value is set to 0, the status of
the Output terminal turns to High soon after the hardware logic control starts because the count value soon
after the hardware logic control starts is 0.
■When "Condition" is set to "Range"
Variable name
Value A <= Input <= Value B
Input < Value A, Value B < Input
Set the comparison value so that "Compare Value A" is equal to or smaller than "Compare Value B". When
"Compare Value A > Compare Value B" is set, values are output as follows.
• Output of "Value A <= Input <= Value B" is always Low.
• Output of "Input < Value A, Value B < Input" is always High.
3 CREATING A HARDWARE LOGIC
170
3.2 Multi Function Counter Block
Data type Linkable block
Bit • Set/reset
• Event output
Bit • Set/reset
• Event output
Data type Linkable block
Bit • Set/reset
• Event output
Bit • Set/reset
• Event output
Output value Description
0, 1 Outputs the comparison result between
"Count Value" and "Compare Value A".
0, 1 Outputs the comparison result between
"Count Value" and "Compare Value B".
Output value Description
0, 1 Compares "Count Value" with the range
using "Compare Value A" and "Compare
Value B" and outputs the result.
• Within range: High
• Out of range: Low
0, 1 Compares "Count Value" with the range
using "Compare Value A" and "Compare
Value B" and outputs the result.
• Within range: Low
• Out of range: High