Application Functions
6-12
6.5 Position comparison output function
This function enables a general-purpose output or position comparison output terminal to output a pulse
signal when the actual position passes the position set for the parameter.
Specification
Item
Description
Trigger output
I/F
With the 2 axes combined,
2-outputs: Photocoupler (Open Collector) or 2-outputs: Line driver
Logic
Parameter settings (The polarity can be set for each output)
Pulse width
Parameter settings 0.1 to 3276.7ms (0.1ms unit)
Delay compensation
Available
Compare source
Encoder (Communication)
Available
External scale (Communication)
Available
External scale (A,B-phase)
Available
Compare value
Setting points
8-points per axis
Setting range
Signed 32bit
Applicable range
This function cannot be applied unless the following conditions are satisfied.
Operating conditions for position comparison output function:
Control Mode
Available in all control modes
Others
EtherCAT communication has been established. (ESM state is more than PreOP)
Home position return has been completed.
The elements other than control parameters are correctly set, assuring that the motor can run smoothly.
Other than Countinuous rotating absolute mode (Pr0.15=4)
Caution
In the case of full-closed control, if the number of external scale pulses per motor revolution is extremely
lower than 23 bits, the accuracy of position compare output may deteriorate.
The position compare output cannot be monitored as a logical output from PANATERM for Multi or
EtherCAT communication. Even when assigned to
general-purpose outputs (SO1, SO2), if the position
compare output pulse width (time) is shorter than the measurement cycle or communication cycle,
monitoring may not be possible.
In MINAS A6 Multi Ver1.01, when using position compare output OCMP1/OCMP2, it is necessary to set
Pr4.47 to 1 and assign position compare output (CMP-OUT:14h) to general-purpose output SO1/SO2.
SO1:Pr4.10
SO2:Pr4.11
Pr4.47 SO1 output
SO2 output
OCMP1 output
OCMP2 output
Assigned to CMP-OUT:14h
0
CMP-OUT
No output
1
CMP-OUT
CMP-OUT
Assigned except for CMP-OUT
0
Assigned output
No output
1
Assigned output
No output
Содержание MINAS A6 Series
Страница 10: ...Table of contents x Blank page...
Страница 11: ...1 Introduction...
Страница 26: ...Introduction 1 16 Blank page...
Страница 27: ...2 Interface Specifications...
Страница 46: ...Interface Specifications 2 20 Blank page...
Страница 47: ...3 Front Panel Specifications...
Страница 48: ...Front Panel Specifications 3 2 3 1 Front panel configuration Front panel cover opened Front panel cover closed...
Страница 57: ...4 Basic Functions...
Страница 85: ...5 Auto Tuning Functions...
Страница 151: ...6 Application Functions...
Страница 185: ...7 Protective Functions...
Страница 224: ...Protective Functions 7 40 Blank page...
Страница 225: ...8 Advanced Safety Functions...
Страница 230: ...Advanced Safety Functions 8 6 When test pulse is used Duplex safety input Safety input...
Страница 245: ...9 List of Parameters...
Страница 281: ...10 Timing Chart...
Страница 290: ...Timing Chart 10 10 Blank page...
Страница 291: ...11 Power Supply Module...