Eaton ELC-PB, Programming Manual

Page: 632 / 728

3 . I n s t r u c t i o n S e t
M N 0 5 0 0 3 0 0 3 E F or m o r e i nf o r m a t i o n v i s i t : www. e a t o n. c o m
3-463
API Mnemonic Operands Function
194 D CIMA
S
1
, S
2
, S, D
2-Axis Absolute Position Arc Interpolation
Bit Devices Word devices Program Steps
Type
OP
X Y M S K H KnX KnY KnM KnS T C D E F
S
1
* * *
S
2
* * *
S *
D *
DCIMA: 17 steps
ELC ELCB ELCM
PB PC/PA/PH PV PB PH/PA
32 16 P 32 16 P 32 16 P 32 16 P 32 16 P
Operands:
S1:
Number of X axis output pulses
S2:
Number of Y axis output pulses
S:
Parameter
settings
D:
Pulse output address
Description: (ELC-PV)
1. Flags: M1029, M1030, M1334, M1335. See API 191 DPPMR for details.
2. This instructin only supports “pulse + direction” mode.
3.
S
1
and
S
2
are the number of output pulses for the X axis (Y0 or Y4) and Y axis (Y2 or Y6). The
range of the values is -2,147,483,648 ~ +2,147,483,647. When
S
1
and
S
2
are greater than the
pulse present value registers CH0 (D1337 high word, D1336 low word), CH1 (D1339 high word,
D1338 low word), CH2 (D1376 high word, D1375 low word), and CH3 (D1378 high word, D1377
low word), the output direction will be positive and direction signals Y1, Y3, Y5, Y7 will be On.
When
S
1
and
S
2
are less than the pulse present value registers, the output direction will be
negative and direction signals Y1, Y3, Y5, Y7 will be Off.
4. The lower 16 bits of
S
(settings for the direction and resolution): K0 refers to clockwise
10-segment (average resolution) output; K2 refers to clockwise 20-segment (higher resolution)
output for a 90
°
arc (see figure 1 and 2). K1 refers to counterclockwise 10-segment (average
resolution) output; K3 refers to counterclockwise 20-segment (higher resolution) output for a 90
°
arc (see figure 3 and 4).
5. The higher 16 bits of
S
(the settings for the motion time): K0 refers to 0.1 second. The range for
the average resolution is K1 ~ K100 (0.1 sec. ~ 10 secs.), for the higher resolution the range is
K2 ~ K200 (0.2 sec. ~ 20 secs.).