Nova Electronics MCX514, User Manual

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NOVA electronics Inc. MCX514 -
210
－ 210 －
7.3.8 Interpolation Mode Setting
Code Command Symbol Data Length (byte)
２Ａ h Interpolation mode setting ＩＰＭ ２
“IPM” is the parameter setting the mode for interpolation driving. It does not need axis assignment.
X-EN
D7 D6 D5 D4
H L
D15 D14 D13 D12 D11 D10 D9 D8
D3 D2 D1 D0
WR6
Y-EN Z-EN U-EN CXIV 0 SPD0 SPD1 LMDF STEP MLT0 MLT1 MAXM 0 INTA INTB
D3 ～ 0 U-EN ～ X-EN
Axis assignment for interpolation driving. The axis corresponding to the bit is shown in the table below.
0: not used as interpolation axis, 1: used as interpolation axis
Axis Bit
X D0
Y D1
Z D2
U D3
Main axis priority is
Ｘ
-EN
＞
Y-EN
＞
Z-EN
＞
U-EN in order, and the bit1:1 is selected.
D4 CXIV
Specify whether interpolation is performed by exchanging the interpolation axis when circular interpolation
is performed.
0: not exchange the interpolation axis, 1: exchange the interpolation axis
D7,6 SPD1,0
Setting constant vector speed mode for interpolation driving.
D7(SPD1) D6(SPD0) Constant Vector Speed Type
0 0 invalid
0 1 2-axis simple
1 0 3-axis simple
1 1 2-axis high-accuracy
D8 LMDF
Setting short axis pulse equalization mode for interpolation driving.
0: disable, 1: enable
D9 STEP
Setting the external signal / single-step command for interpolation driving.
0: disable, 1: enable
When this bit is 1, interpolation driving becomes the single-step mode controlled by the external signal
(EXPLSN ) or single-step interpolation command (6Fh).
D11,10 MLT1,0
Setting multichip interpolation.
D11(MLT1) D10(MLT0) Operation of
multichip interpolation
0 0 invalid
0 1 Main chip
1 0 Sub chip
1 1
－
When using multichip interpolation, set main chip to 01 and others (sub chip) to 10.
When not using multichip interpolation, set to 00.