Title 90D3 / 90E3
Learning Control Operator’s Manual
A - 63639E - 108
01 ’05.04.20 N.Sonoda Newly designed Sheet 046
Edit Date Design Description / 064
TANDEM Tandem control (Power must be off) (NC Option)
0 : Available.
1 : Not available
In case of Torque Tandem Learning control that main and sub motors don’t disconnect mechanically, set
this bit to 1. But in case of the application that both motors disconnect by the operator such as double
side chucking, set this bit to 0. Of course the double coils tandem requires TANDEM to be one due to the
You should set Main axis to the odd (L-axis), Sub axis to the subsequent the even (M-axis).
SUBDEP Sub axis separation function (Set only main axis)
0 : Ignore coupling flag (external user signal through PMC).
1 : On/OFF of Tandem disturbance elimination control and Velocity feedback average
function switched by coupling flag. (TANDEM Learning bit must be zero)
LAXDMP Dumping compensation function is applied to
0 : sub-axis only
1 : both main and sub-axis (normal setting)
VFBAVE Velocity feedback average function is
0 : invalid
1 : valid (normal setting)
0 : Not on Tandem control
1 : On Tandem control (This bit synchronizes with No.1817#6.)
PFBCPY Common motor feedback function (Set only Sub axis)
0 : Sub axis uses the sub axis feedback.
1 : Sub axis uses the main axis feedback.
In Torque Tandem Learning control for
αis300 or αis500, you should set PFBCPY to one for double coil
tandem control. In case of the sub axis having the feedback, set PFBCPY to zero.
Servo axis allocation