APPENDICES
APPENDIX 3.2 Processing time of Motion dedicated PLC instruction
Classifications
Symbol
D.SFCS Start request of the specified Motion SFC program
Multiple CPU high speed
D.SVST Start request of the specified servo program
bus Motion dedicated
D.CHGA Current value change request of the specified axis
instruction
D.CHGV Speed change request of the specified axis
D.CHGT Torque control value change request of the specified axis
D.DDWR
Multiple CPU high speed
bus other CPU access
D.DDRD
instruction
D.GINT
Processing time of Motion dedicated PLC instruction
Write device data of the self CPU to
the device of other CPU
Read device data of other CPU to the
device of self CPU
Execute request of an event task of Motion SFC program
Instruction (Condition)
Number of writing data = 1
Number of writing data = 16
Number of reading data = 1
Number of reading data = 16
APP - 65
Processing time [µs]
Q170MCPU (PLC CPU area)
Min.
Max.
62.0
95.0
82.0
122.0
82.0
122.0
82.0
122.0
82.0
122.0
76.0
126.0
91.0
142.0
82.0
133.0
82.0
133.0
50.0
80.0