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 o r m o r e
i n f o r m a t i o n
v i s i t :
w w w. e a t o n . c o m
3 - 3 9 7
API Mnemonic
Operands
Function
159
D DRVA
S
1
, S
2
, D
1
, D
2
Absolute Position Control
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
*
*
*
*
*
*
*
*
*
*
*
D
1
*
D
2
*
*
*
DDRVA: 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:
S
1
: Numbers of pulses (Target device)
S
2
: pulse output frequency
D
1
: pulse output address
D
2
: Rotation direction signal
Description: (ELC-PH/PV)
1.
S
1
is specified as the number of output pulses (absolute position). For the ELC-PV series, the
16-bit instruction range is -32,768 ~ +32,767. The range for the 32-bit instruction is
-2,147,483,648 ~ +2,147,483,647. For ELC-PH series, the range for the 32-bit instruction:
-2,147,483,648 ~ +2,147,483,647. The positive (+) and negative (-) symbol indicates the
forward and reverse direction.
2.
S
2
is specified as the pulse output frequency. For the ELC-PV series, the 16-bit instruction
range is 10 ~ 32,767Hz. The range for the 32-bit instruction is 10 ~ 200,000Hz. For the
ELC-PH series, The range for the 32-bit instruction is 100 ~ 100,000Hz.
3.
The ELC-PV series has four groups of A/B phase pulse output, CH0 (Y0, Y1), CH1 (Y2, Y3),
CH2 (Y4, Y5) and CH3 (Y6, Y7).
4.
D
1
is pulse output address:
Model
ELC-PH
ELC-PV
Pulse output end
Y10, Y11
Y0, Y2, Y4, Y6
5.
D
2
is specified as rotation direction signal.
6. When
S
1
is larger than the current absolute position,
D
2
is OFF.
7. When
S
1
is less than the current absolute position,
D
2
is ON.
8.
After the pulse output completes,
D
2
will not immediately turn OFF.
D
2
will be ON until the
conditions preceding the instruction are OFF.
9.
For the ELC-PV series, S1 is
- The 32-bit data stored in the present value registers D1337 (high word) and D1336 (low
word) for CH0 (Y0, Y1).
- The 32-bit data stored in the present value registers D1339 (high word) and D1338 (low
word) for CH1 (Y2, Y3).
- The 32-bit data stored in the present value registers D1376 (high word) and D1375 (low
Содержание ELC-PB
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