Special Registers (Sp.d) - Mitsubishi Electric Q Series Programming Manual

4 POSITIONING SIGNALS

4.5 Special Registers (SP.D)

Device No.
D9112 Connect/disconnect
D9180
Unusable
D9181
D9182
Test mode request error information
D9183
D9184 Motion CPU WDT error cause
D9185
Manual pulse generator axis setting error
D9186
information
D9187
D9188 Motion operation cycle
D9189 Error program No.
D9190 Error item information
D9191
Servo amplifier loading information
D9192
D9193
Unusable
D9194
D9195
D9196 PC link communication error codes
D9197 Operation cycle of the Motion CPU setting
D9198
Unusable
D9199
D9200 State of switch
D9201 State of LED
There are 256 special register points of D9000 to D9255 in the Motion CPU.
Of these, 23 points of the D9112 and D9180 to D9201 are used for the positioning
control.
The special registers used for positioning are shown below. (Refer to APPENDIX 2.5
"Special Registers" for applications of special registers except for D9112 and D9180
to D9201.)
Table 4.3 Special register list
Signal name Refresh cycle
Main cycle
At test mode request
At Motion CPU WDT error
occurrence
At the manual pulse generator
enable flag
Operation cycle
At start
At power supply on/
operation cycle
Operation cycle
At power supply on
Main cycle
Immediate
4 - 83
Fetch cycle Signal direction
Command device/
Main cycle
Monitor device
Monitor device
Monitor device
Monitor device