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MELSEC-Q
5   DATA USED FOR POSITIONING CONTROL 
 
Storage buffer  
memory address 
 
 
 
 
 
Reading the monitor value 
Default 
value 
Axis 1  Axis 2  Axis 3 Axis 4
 
 
 
 
 
 
 
 
 Monitoring is carried out with a decimal display. 
Monitor 
value
For details of warning Nos. 
(warning codes), refer to 
Section 15.4 "List of warnings".
Warning No.
 
0 807 907 1007 1107
 
 
 
 
 
 
 
 
 Monitoring is carried out with a decimal display. 
 
Monitor 
value
M code No.
(0 to 65535)
 
0 808 908 1008 1108
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Monitoring is carried out with a decimal display. 
Monitor value
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Axis operation status
-2:  Step standby
-1:  Error
 0:  Standby
 1:  Stopped
 2:  Interpolation
 3:  JOG operation
 4:  Manual pulse generator operation
 5:  Analyzing
 6:  Special start standby
 7:  OPR
 8:  Position control
 9:  Speed control
10:  Speed control in speed-position switching control
11:  Position control in speed-position switching control
12:  Position control in position-speed switching control
13:  Speed control in position-speed switching control
 
0 809 909 1009 1109
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Monitoring is carried out with a decimal display. 
 
R
 
 
 
 
 
Monitor
value
Decimal integer 
value
Unit conversion table
ctual
alue
Unit conversion
 R     10
n
)
)
Md.27
Current speed
Md.27
-2
mm/min
-3
inch/min
-3
degree/min
0
pulse/s
 
n
Unit
 
0 
810 
811 
910 
911 
1010
1011
1110
1111