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SW046
Ladder Scan Time
Read only
Value is multiple of 0.1 mSec
S0034
Ladder Instruction Error
Status
Read/Write
Set if Division by zero operation is performed in
the ladder instruction and for invalid conditions or
operands in case of conversion instructions.
Configuration Words and coils
Register / Coil
Tag
Name
Read / Write
Description
MW0000 PLC Operation Mode
(Bit 0 to Bit 3) Read/Write Bit0-3: 0: Initialization 1: HALT Mode 2: RUN
Mode 3: RUN-F Mode 4: HOLD Mode 6: ERROR
Mode.
MW0001
Error Register 1
Read Only
Refer mapped coils M16 to M31
MW0002
Error Register 2
Read Only
Refer mapped coils M32 to M47
MW0003
RUN/STOP
Switch Control
(Retentive) Read Only 1: HALT, 0: RUN. Only LSB is used. other bits (1
to 15) are not used.
MW0005
Digital Filter constant
Read/Write
Enabled when MW10 bit 16 is ON.
(0 to 15 mS)
MW0010
Configuration Register for
Special inputs
Read/Write
Refer Special input - output section
MW0011
Configuration Register for
PWM output
Read/Write
Refer Special input - output section
MW0012
Preset values for high Speed
Counter
Read/Write
Used to set the preset values for high speed
counter
MW0013
MW0014
MW0015
MW0016
Count Values for high Speed
Counter Read/Write Preset count values of the high speed counters
are stored
MW0017
MW0018
MW0019
MW0020
High Speed counter
control flags
Read/Write
Control flags for high speed counters
MW0021
Special output control flags
Read/Write
Refer Special input - output section
MW0022
Special Output Control Flags
Read/Write
Control flags for high speed counters
MW0023
MW0024
Special output Frequency
Setting
Read/Write
Refer Special input - output section
MW0025
MW0030
System Timer Coils
Read Only
Refer mapped coils M00480 to M00487
MW0031
User Interrupt program Status
Flags
Read Only
Bit 0 for timer ,Bit 1 for IO1, Bit 2 for IO2. Refer
mapped coils M496,M497 & M498
when MW10 bit 16 is ON.
MW0033
Unit
IP
Address Lo Word
Read Only
Used for Ethernet Model
MW0034
Unit
IP
Address Hi Word
Read Only
MW0035
Unit Subnet Mask Address
Lo Word
Read Only
MW0036
Unit Subnet Mask Address
Hi Word
Read Only
MW0037
Unit Default Gateway
Lo Word
Read Only
MW0038
Unit Default Gateway
Hi Word
Read Only
M00016
CPU error
Read Only
ON at error state
M00017
I/O
error
Read Only
ON at error state
M00018
Program error
Read Only
ON at error state. This group includes Ladder
Scan time.