
7. AC SPINDLE (ANALOG INTERFACE)
B–62835EN/01
240
1 Gear change method A(PRM3705#2=0)
SVC Motor speed
(4095) 10V
PRM 3736
Max
Gear 1 Gear 2 Gear 3
S code
0 PRM 3741 PRM 3742 PRM 3743 (RPM)
PRM 3735
0V
2 Gear change method B(PRM3705#2=1)
SVC Motor speed
(4095) 10V
PRM 3736
Max
Gear 1 Gear 2 Gear 3
S code
0 PRM 3741 PRM 3742 PRM 3743 (RPM)
PRM 3735
0V
PRM 3752
PRM 3751
#7
TCW3706
#6
CWM
#5 #4 #3 #2 #1 #0
TCW CWM Sign of output voltage
0 0 + with M03 or M04
0 1 – with M03 or M04
1 0 + with M03, – with 04
1 1 – with M03, + with M04
#7
3705
#6 #5 #4 #3 #2
SGB
#1 #0
#2 (SGB) Spindle speed taken when gear is changed is
0 : Max. speed for each gear
1 : Set by respective parameters (PRM542, 543, 585, 586)
7.1.2
Calculation of S Analog
Voltage and Associated
Parameters