Term; Function Enabling Conditions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
13 Spindle Control
13.6 Spindle-Mode Servo Motor Control

13.6.2 Term

Terms used in this chapter have the following meanings.
Term
Spindle
Spindle-mode servo

13.6.3 Function Enabling Conditions

The following settings are required to enable this function.
Connection to servo drive unit
Use an optical communication cable to connect the NC to the combination of servo drive unit and servo motor that serves as
a spindle-mode servo motor.
X Z S2
CNC
Servo motor
Spindle motor
Parameter setting
(1) Enter the number of spindles that includes the spindle-mode servo motor in the parameter "#1039 spinno" (Number of
spindles), and then turn OFF and ON the power.
(2) Set "1" (Optical digital communication) in the parameter "#3024 sout (spindle connection)".
Set "1" (Enable spindle-mode servo control) in the parameter "#3139 sp_srvdrv (spindle-mode servo control)".
For the spindle specification parameters (#3001 or later) other than those above, set them in the same manner as for a
normal spindle.
(3) Set "360" (deg/rev) in the parameter "#52218 SV018 PIT (Ball screw pitch)".
For the spindle-mode servo parameters (#52001 or later) other than the above, set them in the same manner as for a nor-
mal spindle.
(4) After turning OFF and ON the power, you can control the spindle-mode servo motor as a spindle.
IB-1501668-B
A spindle composed of spindle drive unit + spindle motor
A spindle composed of servo drive unit + servo motor
S1
S1: Main spindle
Spindle drive + Spindle motor
S2: Tool spindle
Servo drive + Servo motor
Meanings
496