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6.4.2.3 Counter Channel 1 CountDirection (3001: 04h)
The parameter can be used for specifying the direction of counting when the "single pulse input" mode is set
as the pulse input mode for counter channel 1.
Index
Subindex
Counter channel 1
3001h
4
The parameter value is 0 by default, which means counting up. If the parameter is set to 1 or other value, it
means counting down.
If you modify the parameter value during counter channel 1 counting, the modification will not be effective
right away until the Counter channel 1 command parameter changes from 0 to 1.
The function of the parameter is invalid if the set input mode is "pulse+ direction" or "phase A + phase B" for
counter channel 1.
6.4.2.4 Counter Channel 1 AB-Phase FrequencyMode (3001: 05h)
The parameter is available to set the frequency multiplication when "phase A + phase B" is set as the pulse
input mode for counter channel 1.
Index
Subindex
3001h
5
AB-phase FrequencyMode
See explanation of the parameter values in the following table.
Value
1
Phase A + phase B: 1x
2
Phase A + phase B: 2x
4
Phase A + phase B: 4x
If the parameter is set to other value except 1, 2 and 4, it is 4x frequency multiplication by default.
6.4.2.5 Counter Channel 1 Present CounterValue (3001: 06h)
The parameter is the current counter value for counter channel 1.
Index
Subindex
3001h
6
Present CounterValue
The parameter displays the current pulse number for counter channel 1 in real time. The range of counting is
the valid range of the data type LREAL, i.e. -1.79769313486231e+308 ~ -2.22507385850721e-308，0，
+2.22507385850721e−308 ~ +1.79769313486231e+308.
Name
Data type
SINT
CountDirection
Name
Counter channel 1
Name
Data type
Counter channel 1
Chapter 6 Introduction of Parameters
Supports PDO
Attribute
mapping or not?
RW
Data type
Attribute
USINT
RW
Description
Supports PDO
Attribute
mapping or not?
LREAL
RW
Default
YES
0
Supports PDO
Default
mapping or not?
YES
4
Default
YES
0
6-13
6_
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