Delta DVP-PLC User Manual

2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual
2-4
EH/EH2/SV series MPU:
Type
Device
Item Range Function
X External input relay X0 ~ X377, 256 points, octal
Corresponds to external
input points
Y External output relay Y0 ~ Y377, 256 points, octal
Total
512
points
Corresponds to external
output points
General purpose M0 ~ M499, 500 points (*2)
Latched
M500 ~ M999, 500 points (*3)
M2000 ~ M4095, 2,096 points (*3)
M
Auxiliary
relay
Special purpose M1000 ~ M1999, 1,000 points (some are latched)
Total
4,096
points
The contact can be
On/Off in the program.
100ms
T0 ~ T199, 200 points (*2)
T192 ~ T199 is for subroutine
T250~T255, 6 accumulative points (*4)
10ms
T200 ~ T239, 40 points (*2)
T240 ~ T245, 6 accumulative points (*4)
T Timer
1ms T246 ~ T249, 4 accumulative points (*4)
Total
256
points
Timer indicated by TMR
instruction. If timing
reaches its target, the T
contact of the same No.
will be On.
16-bit counting
up
C0 ~ C99, 100 points (*2)
C100 ~ C199, 100 points (*3)
32-bit counting
up/down
C200 ~ C219, 20 points (*2)
C220 ~ C234, 15 points (*3)
C Counter
32-bit high-speed
counter
C235 ~ C244, 1-phase 1 input, 10 points (*3)
C246 ~ C249, 1-phase 2 inputs, 4 points(*3)
C251 ~ C254, 2-phases 2 inputs, 4 points (*3)
Total
253
points
Counter indicated by
CNT (DCNT)
instruction. If counting
reaches its target, the C
contact of the same No.
will be On.
Initial step point S0 ~ S9, 10 points (*2)
Zero return
S10 ~ S19, 10 points (used with IST instruction)
(*2)
General purpose S20 ~ S499, 480 points (*2)
Latched S500 ~ S899, 400 points (*3)
Relay (bit)
S Step
Alarm S900 ~ S1023, 124 points (*3)
Total
1,024
points
Used for SFC.
T Present value of timer T0 ~ T255, 256 points
When the timing
reaches the target, the
contact of the timer will
be On.
C Present value of counter
C0 ~ C199, 16-bit counter, 200 points
C200 ~ C254, 32-bit counter, 53 points
When the counting
reaches the target, the
contact of the counter
will be On.
General purpose D0 ~ D199, 200 points, (*2)
Latched
D200 ~ D999, 800 points (*3)
D2000 ~ D9999, 8,000 points (*3)
Special purpose D1000 ~ D1999, 1,000 points
D
Data
register
Index indication E0 ~ E7, F0 ~ F7, 16 points (*1)
Total
10,000
points
Memory area for data
storage; E, F can be
used for index
indication.
Register (word data)
N/A File register K0 ~ K9,999 (10,000 points) (*4)
Expanded register for
data storage.
N For master control loop N0 ~ N7, 8 points
Control point for main
control loop
P For CJ, CALL instructions P0~P255, 256 points
Position index for CJ
and CALL
External interruption
I00□(X0), I10□(X1), I20□(X2), I30□(X3), I40□(X4),
I50□(X5), 6 points (□ = 1, rising-edge trigger
, □ =
0, falling-edge trigger
)
Timed interruption
I6□□, I7□□, 2 points(□□ = 1~99ms) time base = 1ms
I8□□, 1 point (□□ = 1~99, time base = 0.1ms)
Interruption inserted
when high-speed
counter reaches target
I010, I020, I030, I040, I050, I060, 6 points
Pulse interruption I110, I120, I130, I140, 4 points
Pointer
I
Interruption
Communication
interrruption
I150, I160, I170, 3 points
Position index for
interruption subroutine.

Delta DVP-PLC Specifications

General

Manufacturer	Delta Electronics
Model	DVP-PLC
Category	Controller
Humidity	5% to 95% RH, non-condensing
Programming Language	Ladder Diagram (LD), Instruction List (IL), Sequential Function Chart (SFC)
CPU Type	Various, depending on the specific model within the DVP series (e.g., ES2, EX2, SX2, SA2, EH3, etc.)
Operating Temperature	Typically 0°C to 55°C (32°F to 131°F)
Storage Temperature	Typically -25°C to 70°C (-13°F to 158°F)