Instruction manual

4. SERVO SYSTEM CPU DEVICES
4 - 8
4.1.8 Common devices
(
!
!!
!
Valid)
Refresh Cycle Fetch Cycle
Preset number of axes (Note-1) Preset number of axes (Note-1)
1 to 8 9 to 18 19 to 32 1 to 8 9 to 18 19 to 32
Device
Number
Signal Name
Real Virtual
Signal Direction
1 to 12 13 to 24 25 to 32 1 to 12 13 to 24 25 to 32
M2000
PLC ready flag
!!
SCPU
→
PCPU 10ms 20ms
M2001
Axis 1
M2002
Axis 2
M2003
Axis 3
M2004
Axis 4
M2005
Axis 5
M2006
Axis 6
M2007
Axis 7
M2008
Axis 8
M2009
Axis 9
M2010
Axis 10
M2011
Axis 11
M2012
Axis 12
M2013
Axis 13
M2014
Axis 14
M2015
Axis 15
M2016
Axis 16
M2017
Axis 17
M2018
Axis 18
M2019
Axis 19
M2020
Axis 20
M2021
Axis 21
M2022
Axis 22
M2023
Axis 23
M2024
Axis 24
M2025
Axis 25
M2026
Axis 26
M2027
Axis 27
M2028
Axis 28
M2029
Axis 29
M2030
Axis 30
M2031
Axis 31
M2032
Axis 32
Start acceptance flag
!!
SCPU
←
PCPU
10ms
M2033
Unusable (1 point)
    
M2034
Personal computer link communication error flag
!!
SCPU
←
PCPU 10ms
M2035
M2036
M2037
M2038
M2039
Unusable (5 points)
    
M2040
Speed change point designation flag
SCPU
→
PCPU At start
M2041
System setting error flag
SCPU
←
PCPU END
M2042
All-axis servo ON command
M2043
Real/virtual mode change request
SCPU
→
PCPU 3.5ms 7.1ms 14.2ms
M2044
Real/virtual mode change status
M2045
Real/virtual mode change error detection
M2046
Out-of-sync warning
END (Note-2)
M2047
Motion slot fault detection flag
SCPU
→
PCPU
10ms
M2048
JOG simultaneous start command
SCPU
←
PCPU 10ms 20ms
M2049
All-axis servo ON acceptance flag
M2050
Start buffer full
!!
SCPU
→
PCPU END (Note-2)
M2051
Manual pulse generator 1 enable flag
M2052
Manual pulse generator 2 enable flag
M2053
Manual pulse generator 3 enable flag
!
×
SCPU
→
PCPU 10ms 20ms
M2054
M2055
Unusable (2 points)
    
M2056
Cam/limit switch output data batch-change request
flag
SCPU
→
PCPU
M2057
Cam/limit switch output data batch-change
completion flag
M2058
Cam/limit switch output data batch-change error flag
!!
SCPU
←
PCPU END (Note-2)
M2059
M2060
Unusable (2 points)
    
M2061
Axis 1
M2062
Axis 2
M2063
Axis 3
M2064
Axis 4
M2065
Axis 5
M2066
Axis 6
M2067
Axis 7
M2068
Axis 8
M2069
Axis 9
M2070
Axis 10
M2071
Axis 11
M2072
Axis 12
M2073
Axis 13
M2074
Axis 14
M2075
Axis 15
M2076
Axis 16
Speed changing flag
!!
SCPU
←
PCPU END (Note-2)
(Note-1): Upper: A273UHCPU, lower: A173UHCPU(-S1)
(Note-2): The refresh cycle "END"s in the longer time of "50ms" and "sequence program scan time".