480
12 DATA USED FOR POSITIONING CONTROL
12.7 Monitor Data
[Md.24] Axis warning No.
Whenever an axis warning is reported, a related warning code is stored.
• This area stores the latest warning code always. (Whenever an axis warning is reported, a new warning code replaces the
stored warning code.)
• When the "[Cd.5] Axis error reset" (axis control data) is set to ON, the axis warning No. is cleared to "0".
Refresh cycle: Immediate
■Reading the monitor value
• Monitoring is carried out with a hexadecimal display.
• Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 390 Monitor data
[Md.25] Valid M code
This area stores an M code that is currently active (i.e. set to the positioning data relating to the current operation).
When the PLC READY signal [Y0] is OFF, the value is set to "0".
Refresh cycle: Immediate
■Reading the monitor value
• Monitoring is carried out with a decimal display.
• Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 390 Monitor data
[Md.26] Axis operation status
This area stores the axis operation status.
Refresh cycle: Immediate
■Reading the monitor value
• Monitoring is carried out with a decimal display.
• Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 390 Monitor data
Axis warning No.
Monitor
value
M code No.
(0 to 65535)
Monitor
value
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: Home position return
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
15: Synchronous control
20: Servo amplifier has not been connected/servo amplifier power OFF
21: Servo OFF
30: Control mode switch
31: Speed control
32: Torque control
33: Continuous operation to torque control mode
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