MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D - Manual (Page 242)

6 - 22
MELSEC-Q
6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
<Status reset>
<Error code transmission to D49>
<ABS data bit 0 ON/OFF>
<ABS data bit 1 ON/OFF>
<Transmission data preparation complete
flag ON/OFF>
<ABRST1 instruction execution>
<Restart command pulse>
<Restart command ON during stop>
<Restart request write>
<Restart command storage OFF>
<Parameter initialization command pulse>
<Parameter initialization command hold>
<PLC READY output to QD75 standby>
<Parameter initialization execution>
<Parameter initialization command storage OFF>
796
788
802
823
850
857
864
878
885
889
896
No. 23 Absolute position restoration program
(1) Absolute position restoration command acceptance
(3) ABS data setting and ABRST1 instruction execution
No. 24 Restart program
No. 25 Parameter initialization program
(2) Setting of transmit data to servo-amplifier and confirmation of absolute position restoration completion
ABRST1 instruction completed when M42 is ON and M43 is OFF.
Absolute position data restoration completed when status = 0.