Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3

 
 

 

5 - 13 

MELSEC-A

5   DATA USED FOR POSITIONING CONTROL 

 

 Monitoring the speed 

 

Monitor details 

Corresponding item 

Monitor the 
current speed 

During independent axis control 

Indicates the 
speed of each 
axis 

Feedrate (RWrn+2 to 3, RWrn+10 to 11) 

During 
interpola-
tion 
control 

When "0:  

Composite speed" is 
set for "

Pr.21  

Interpolation speed 
designation method"

Indicates the 
composite 
speed 

When "1: 

Reference axis 
speed" is set for 
" Pr.21  
Interpolation speed 
designation method"

Indicates the 
reference axis 
speed 

Constantly indicates the speed of each axis 

Md.37   Axis feedrate 

Monitor the current target speed 

Md.42   Target speed 

 

 Monitoring the state 

 

Monitor details 

Corresponding item 

Monitor the axis operation state 

Axis operation status (RWrn+7, RWrn+15) 

Monitor the latest error code that occurred with the axis 

Axis error No. (RWrn+5, RWrn+13) 

Monitor the latest warning code that occurred with the axis 

Axis warning No. (RWrn+6, RWrn+14) 

Monitor the external input/output signal and flag 

External input/output signalStatus 
(RX(n+1)2 to RX(n+2)4, RX(n+4)2 to RX(n+5)4) 

Monitor the valid M codes 

Valid M code (RWrn+4, RWrn+12) 

Monitor whether the speed is being limited 

In speed limit flag (RX(n+1)0, RX(n+4)0) 

Monitor whether the speed is being changed 

Speed change processing flag 
(RX(n+1)1, RX(n+4)1) 

Monitor the "start information" point currently being executed 

Md.51   Start data pointer being executed 

Monitor the "positioning data No." currently being executed 

Md.54   Positioning data No. being executed 

Monitor the remaining No. of repetitions 

Md.53   Repeat counter 

Monitor the block positioning No. 

Md.55   Block No. being executed 

Monitor the zero point absolute position 

Md.43   Zero point absolute position 

Monitor the current torque limit value 

Md.45   Torque limit stored value 

Monitor the "command code" of the special start data when using 
special start 

Md.46  

Special start data command code setting 
value 

Monitor the "command parameter" of the special start data when 
using special start 

Md.47  

Special start data command parameter 
setting value 

Monitor the "start data No." of the special start data when using 
special start 

Md.48   Start positioning data No. setting value 

Monitor the "positioning data No." executed last 

Md.52   Last executed positioning data No. 

Monitor the positioning data currently being executed 

Md.56   Positioning data being executed 

Monitor the movement amount after the current position control 
changeover when using "speed/position changeover control" 

Md.38  

Speed/position changeover control 
positioning amount