Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

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12 DATA USED FOR POSITIONING CONTROL
12.7 Monitor Data
461
12
[Md.64] Positioning control complete factor
This area stores the complete factor of OPR control and major positioning control.
■
Buffer memory address
The following table shows the buffer memory address of this area.
[Md.34] Movement amount after near-point dog ON
• This area stores 0 when machine OPR starts.
• After machine OPR starts, the movement amount from the near-point dog ON to the machine OPR completion is stored.
The movement amount indicates the amount machine to OPR completion using near-point dog ON as 0. The OP shift
amount is excluded.
• For the stopper method 1, 2, or 3, 0 is always stored.
Multiplying the stored value by the following converted value enables the monitoring of the converted value in each unit.
■
Buffer memory address
The following table shows the buffer memory address of this area.
[Md.35] Torque limit stored value
This area stores the value set in [Pr.17] Torque limit setting value or [Cd.22] New torque value.
• During positioning start, JOG operation start, manual pulse generator operation (when [Cd.21] Manual pulse generator
enable flag is turned on), the value set in [Pr.17] Torque limit setting value is stored.
• When a value other than 0 is set in [Cd.22] New torque value, the value set in [Cd.22] New torque value is stored.
• When the creep speed is reached with the OPR, the value set in [Pr.54] OPR torque limit value is stored.
■ Buffer memory address
The following table shows the buffer memory address of this area.
Positioning control end cause Stored value
Operation does not start after power-on or operation is being performed 0
Normal completion (Positioning control is completed correctly) 1
Normal completion (Positioning control is completed by a stop signal) 2
Normal completion (Positioning control is completed by the external stop) 3
Error completion (Positioning control is completed by an error occurrence at
start) 4
Error completion (Positioning control is completed by an error occurrence
during an operation) 5
Buffer memory name Axis 1 Axis 2 Axis 3 Axis 4
[Md.64] Positioning control complete factor 823 923 1023 1123
Unit Converted value

m

10
-1
inch

10
-5
degree

10
-5
pulse

1
Buffer memory name Axis 1 Axis 2 Axis 3 Axis 4
[Md.34] Movement amount after near-point dog ON 824 924 1024 1124
825 925 1025 1125
Buffer memory name Axis 1 Axis 2 Axis 3 Axis 4
[Md.35] Torque limit stored value 826 926 1026 1126