4-8
1.
TNU functions
4. TNU functions
TNU
◦
DVC data write function
The DVC data write function is a function which enables writing numerical data input with the
DVC to a designated STEP No. The DVC data write function is enabled when both the DVC
switch and DVC write switch are turned on. Because the DVC write switch operates after
detecting startup, when writing again, it must be turned OFF and then ON again.
By setting each bit from RY10 to 1F to ON, writing can be designated for each axis.
RX1050 to 105F relating to each axis will turn ON upon successful write operation.
RX1040 to 104F relating to each axis will turn ON upon successful write operation.
◦
Time chart
*
1
RX1040 will turn ON if the DVC data write operation fails.
W0.6 (MOVE)
W0.A (HEND)
W0.B (INPS)
W0.D (SVRDY)
W0.0 to 5 (PO0 to PO5)
W1 to Wx
(Current value monitoring)
RX1050 to RX105F
(Write success flag)
*1
ON
OFF
Y100B (DVC switch) or
Y1060 to Y106F (DVC switch)
Y100F
(Lower-level communication
authorization switch)
Y1010 (ID=0 write switch)
W100.C (HOME)
W100.D (PAUSE)
W100.F (SVON)
W101 to W10x (DVC data)
W100.0 to W100.5 (PI0 to PI5)
Communication (IO command)
Communication (DVC command)
(1)
(2)
(3)
(4)
(5)
(6)
(7)(8)
(10)
(9)
(11)(12)(13)
Output
Input
www.thk.ru
тел. +7(499) 703-39-86
