Mitsubishi Electric MELDAS C6 Interface Manual page 265

(b) File register method (R904, 905)
The feedrate when the "Manual feedrate method select" (JVS: ON) is selected will be set in
R904 and R905 with the binary value. However, the designation unit will be as follows
according to the feedrate unit (PCF1, PCF2).
PCF2 PCF1
(Y778) Speed unit mm/min.
(Y779)
0 0
0 1
1 0
1 1
6. EXPLANATION OF INTERFACE SIGNALS
6.3 PLC Output Signals (Bit Type: Y***)
Feed per minute
or inch/min.
10
1
0.1
0.01
6-3-68
Feed per rotation
Speed unit mm/rev.
or inch/rev.
0.1
0.01
0.001
0.0001