Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 49

Device No.
MELSEC iQ-R Q series Motion
Motion device compatible
assignment device
assignment
D54562+128s
D54563+128s
D54564+128s
D54565+128s
D54566+128s
D54567+128s
D54568+128s
D54569+128s
D54570+128s
D54571+128s
D54572+128s
D54573+128s
D54574+128s
D54575+128s
D54576+128s
D54577+128s
D54578+128s
D54579+128s
D54580+128s
D54581+128s
D54582+128s
D54583+128s
D54584+128s
D54585+128s
D54586+128s
D54587+128s
D54588+128s
D54589+128s
D54590+128s
D54591+128s
D54592+128s
D54593+128s
D54594+128s
D54595+128s
Symbol Signal name

Unusable
Md.3070 Program comment being executed
Refresh cycle Fetch cycle
 
At G-code 
program start
3 G-CODE CONTROL DEDICATED SIGNALS
3.8 G-Code Control Line Monitor Device
Signal type

3
Monitor device
47