Mitsubishi Electric MELSEC-L LD75P User Manual page 117

(2) Monitoring the axis operation state
(a) Monitoring the position
Monitor the current machine feed value
Monitor the current "current feed value"
Monitor the current target value
(b) Monitoring the speed
During independent axis control
Monitor the During
current speed interpola-tion
control
Constantly indicates the speed of each axis
Monitor the current target speed
(c) Monitoring the state
Monitor the axis operation state
Monitor the latest error code that occurred with the axis
Monitor the latest warning code that occurred with the axis
Monitor the external input/output signal and flag
Monitor the valid M codes
Monitor whether the speed is being limited
Monitor whether the speed is being changed
Monitor the "start data" point currently being executed
Monitor the "positioning data No." currently being executed
Monitor the remaining No. of repetitions (special start)
Monitor the remaining No. of repetitions (control system)
Monitor the block No.
Monitor the current torque limit value
Monitor the "instruction code" of the special start data when using special start
Monitor the "instruction parameter" of the special start data when using special start
Monitor the "start data No." of the special start data when using special start
Monitor the "positioning data No." executed last
Monitor the positioning data currently being executed
Monitor the movement amount after the current position control switching when using "speed-position
switching control (INC mode)"
Monitor switching from the constant speed status or acceleration status to the deceleration status
during position control whose operation pattern is "Positioning complete"
Monitoring details
Monitoring details
When "0: Composite speed" is set for
"[Pr.20] Interpolation speed
designation method"
When "1: Reference axis speed" is
set for "[Pr.20] Interpolation speed
designation method"
Monitoring details
CHAPTER 5 DATA USED FOR POSITIONING CONTROL
[Md.21] Machine feed value
[Md.20] Current feed value
[Md.32] Target value
Indicates the speed of
each axis
Indicates the
composite speed [Md.22] Feedrate
Indicates the reference
axis speed
[Md.28] Axis feedrate
[Md.33] Target speed
[Md.26] Axis operation status
[Md.23] Axis error No.
[Md.24] Axis warning No.
[Md.30] External input/output signal
[Md.31] Status
[Md.25] Valid M code
[Md.39] In speed limit flag
[Md.40] In speed change processing flag
[Md.43] Start data pointer being executed
[Md.44] Positioning data No. being executed
[Md.41] Special start repetition counter
[Md.42] Control system repetition counter
[Md.45] Block No. being executed
[Md.35] Torque limit stored value
[Md.36] Special start data instruction code setting
value
[Md.37] Special start data instruction parameter setting
value
[Md.38] Start positioning data No. setting value
[Md.46] Last executed positioning data No.
[Md.47] Positioning data being executed
[Md.29] Speed-position switching control positioning
amount
[Md.48] Deceleration start flag
Corresponding item
Corresponding item
Corresponding item
115
5