Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 66

Device No.
MELSEC iQ-R Q series Motion
Motion device compatible
assignment device
assignment
D54768+32sn
D54769+32sn
D54770+32sn
D54771+32sn
D54772+32sn
D54773+32sn
D54774+32sn
D54775+32sn
D54776+32sn
D54777+32sn
D54778+32sn
D54779+32sn
D54780+32sn
D54781+32sn
D54782+32sn
D54783+32sn
• The G-code control device address is stored as a value rounded to four decimal places or less, regardless
of the fixed parameter unit setting. The number of decimal places for the device monitor values of "[Md.20]
Feed current value (R: D32000+48n, D32001+48n/Q: D0+20n, D1+20n)", and "[Md.101] Real current value
(R: D32002+48n, D32003+48n/Q: D2+20n, D3+20n)" differ. Therefore, care must be taken when comparing
the address with the monitor value of "[Md.3147] Machine position (D54768+32n, D54769+32n)"
established at OFFON of "[Rq.3376] G-code control request (D54226.0+2s)".
• When "Rotation axis" is set to G-code control axis parameters, and "shortcut valid" or "shortcut invalid" are
set to rotation axis type, the G-code control device address is stored in the range of 0 to 359.9999[degree]
regardless of "unit setting" of fixed parameters. The recommended unit setting when using a rotating axis is
"degree".
[Md.3144] Axis No. (D54752+32sn)
The axis No. set by [Motion Control Parameter][G-code Control Parameter][G-code Control Axis Parameter]"Line Axis
Information""Axis No." is stored.
3 G-CODE CONTROL DEDICATED SIGNALS
64
3.11 G-Code Control Axis Monitor Device
Symbol Signal name
Md.3147 Machine position
Md.3148 Machine target position
Md.3149 Relative position
Md.3150 Relative target position
 Unusable
Md.3152 Program target position

Unusable
Refresh cycle Fetch cycle

Operation cycle
G-code control
operation cycle
Operation cycle
G-code control
operation cycle
 

G-code control
operation cycle
 
Signal type
Monitor device

Monitor device
