14 DIN rail (35mm)
15 Expansion unit clip
16 COM2 (RS-485) Communication port
17 DC Power input
18 2 pin removable terminal (standard
accessory)
19 Power input cable (standard
accessory)
20 Battery Cover
21 Battery socket connection
22 Battery mount
2
FUNCTION SPECIFICATIONS
Items
Specifications
Remarks
Control Method
Stored program, cyclic scan system
I/O Processing Method
Batch processing method (when END command
is executed)
I/O refresh command is
available
Execution Speed
Basic commands (several us)
Application Commands
(10~hundreds us)
Program Language
Co Ladder Logic + SFC
Including the Step commands
Program Capacity
7,920 STEPS
SRAM + Battery
Commands
32 Basic sequential commands
168 Application commands
Rela
y (bit
mode)
X External Input Relay
X0~X177, octal number system, 128
points
Total
256
points
Correspond to external I/P
point
Y External Output Relay
Y0~Y177, octal number system, 128
points
Correspond to external O/P
point
M
Auxiliary
Relay
General
M0~M511, 512 points (*1)
Total
4,096
points
Contacts can switch to On/Off
in program
Latched
M512~M999, 488 points (*3)
M2000~M4095, 2,096 points (*3)
Special
M1000~M1999, 1,000 points (some are
latched)
T Timer
100ms
T0~T199, 200 points (*1)
Total
256
points
When the timer that set by
TMR command reaches the
preset value, the T contact with
the same number will be On.
T192~T199 for Subroutine
T250~T255, 6 points Accumulative (*4)
10ms
T200~T239, 40 points (*1)
T240~T245, 6 points Accumulative (*4)
1ms
T246~T249, 4 points Accumulative (*4)
C Counter
16-bit Count
Up
C0~C95, 96 points (*1)
Total
250
points
When the counter that set by
CNT (DCNT) command
reaches the preset value, the C
contact with the same number
will be On.
C96~C199, 104 points (*3)
32-bit Count
Up/Dn
C200~C215, 16 points (*1)
C216~C234, 19 points (*3)
32bit
High-speed
Count Up/Dn
C235~C245, 1 ph, 1 input, 9 points (*3)
C246~C250, 1 ph, 2 input, 3 points (*3)
C251~C254, 2 ph, 2 input, 3 points (*3)
S
Step
point
Initial Step
Point
S0~S9, 10 points (*1)
Total
1,024
points
Usage device of step ladder
diagram (SFC)
Latched Range:
Start: D1214 (K512)
End: D1215 (K895)
Zero Point
Reset
S10~S19, 10 points (use with IST
command) (*1)
General
S20~S511, 492 points (*1)
Latched
S512~S895, 384 points (*3)
Alarm
S896~S1023, 128 points (*3)
Regi
ster (W
ORD d
a
ta
)
T
Current Value of the
Timer
T0~T255, 256 points
When the timer reaches the
preset value, the contact of
timer will be On.
C
Current Value of the
Counter
C0~C199, 16-bit counter, 200 points
C200~C254, 32-bit counter, 50 points
When the counter reaches the
preset value, the contact of
counter will be On.
D
Data
Register
General
D0~D199, 200 points (*1)
Total
5,000
points
Can be memory area for
storing data. E and F can be
used as the special purpose of
index indication.
Latched
D200~D999, 800 points (*3)
D2000~D4999, 3,000 points (*3)
Special
D1000~D1999, 1,000 points
Index
E0~E3, F0~F3, 8 points (*1)
None
File Register
0~1,599 (1,600 points) (*4)
Expansion register for storing
data.
Pointer
N
For Master Control
Nested Loop
N0~N7, 8 points
Control point of master control
nested loop
P
For CJ, CALL
Commands
P0~P255, 256 points
The location point of CJ, CALL.
I
Inte
rrup
t Se
rvi
ce
External Interrupt
I001 (X0), I101 (X1), I201 (X2), I301 (X3), I401
(X4), I501 (X5); 6 points (all are rising-edge
trigger)
The location pointer of interrupt
subroutine
Time Interrupt
I6
(1ms), I7
(1ms), (
1~99ms)
ϭϭ
ϭϭ
ϭϭЈ
Hi-speed Counter I010, I020, I030, I040, I050, I060; 6 points
Communication
I150, 1 point
Con
s
ta
n
t
K Decimal
K-32,768 ~ K32,767 (16-bit operation)
K-2,147,483,648 ~ K2,147,483,647 (32-bit operation)
H Hexadecimal
H0000 ~ HFFFF (16-bit operation), H00000000 ~ HFFFFFFFF (32-bit operation)
Programming Port
COM1: RS-232, COM2: RS-485 (Master/Slave), Can be used at the same time.
Analog Volume / Perpetual
Calendar (RTC)
ELC built-in 2 points VR / ELC built-in RTC
Special Expansion Module
Use the same modules of ELC series. (Max. 8 Expansion Unit points)
