6 Motion Instructions & G-Code Instructions
DVP-PM Application Manual
6-34
MON Mnemonic Operands Function
14
CNTC
I L
1
J L
2
Set up Offset for Distance to Center of Arc
Controllers
20PM -
Bit Devices Double-Word Devices Notes
Type
K H D KK HH DD
L
1
* * * * * *
L
2
* * * * * *
 CNTC instruction supports V, Z index register
modification on the devices.
 See specifications of DVP-PM for the applicable
range of each device.
 You can place an M-Code instruction after CNTC.
Operands:
L
1
: Offset of distance to center of arc on X axis L
2
: Offset of distance to center of arc on Y axis
Explanations:
1. When CNTC instruction is executed, the offset value will automatically be written into special registers: D1710 ~
D1711 for X axis; D1726 ~ D1727 for Y axis. CNTC instruction will adjust the distance to center of arc according
to the offset values.
2. The offset of distance to center of arc can be adopted in CW and CCW instructions.
3. Range of parameters: (16-bit) K = -32,768 ~ 32,767; H = 0 ~ FFFF; D = 0 ~ 9,999; (32-bit) KK = -2,147,483,648
~ 2,147,483,647; HH = 0 ~ FFFFFFFF; DD = 0 ~ 9,998.
4. The 16-bit devices and 32-bit devices can be used together.
Remarks:
Relevant special registers
D1710 Offset for distance to center of arc on X-axis (low word)
D1711 Offset for distance to center of arc on X-axis (high word)
D1726 Offset for distance to center of arc on Y-axis (low word)
D1727 Offset for distance to center of arc on Y-axis (high word)
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