Delta DVP-SS2 User Manual

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-246
API Mnemonic Operands Function
Controllers
ES2/EX2
SS2
SA2
SE
SX2
78 D FROM P
Read CR data
from Special
Modules
Type
OP
Bit Devices Word devices Program Steps
X
Y
M
S
K
H
KnX
KnY
KnM
KnS
T
C
D
E
F
FROM, FROMP: 9 steps
DFROM, DFROMP: 17
steps
m
1
*
*
*
m
2
*
*
*
D
*
n
*
*
*
PULSE
16-bit
32-bit
ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2
Operands:
m
1
: No. of special module m
2
: CR# in special module to be read D: Device for storing read
data n: Number of data to be read at a time
Explanations:
1. PLC uses this instruction to read CR (Control register) data from special modules and built-in
network communication ports.
2. Operand ranges for m1, m2, and n:
ES2/EX2/ES2-C/ES2-E:
Operand m1 m2
n in the 16-bit
instruction
n in the 32-bit
instruction
Right-side module 0~7 0~255
1~4,
1~6 (V3.0 and above)
1~2,
1~3 (V3.0 and above)
Built-in network
communication port
(for ES2-E only)
108 0~255 1~(256-m2)
NOT recommended
SA2/SX2:
Operand m1 m2
n in the 16-bit
instruction
n in the 32-bit
instruction
Right-side module
0~7
0~48
1~6*
1~3*
Left-side module
(for 12SA2/20SX2)
100~1
07
0~255 1~(256-m2) 1~(256-m2)/2
* The maximum number of values which can be read by SA2 V2.6/SX2 V2.4 (below) is 4 (16-bit
instruction/2 (32-bit instruction).
SE:
Operand m1 m2
n in the 16-bit
instruction
n in the 32-bit
instruction
Right-side module 0~7 0~48
1~4,
1~6 (V1.4 and above)
1~2,
1~3 (V1.4 and above)
Left-side module
(for 12SE only)
100~1
08
0~255 1~(256-m2)
1~(256-m2)/2
m
1
=108*
NOT recommended

Delta DVP-SS2 Specifications

General

Brand	Delta
Model	DVP-SS2
Category	Controller
Language	English