Page
DVP-ES2/EX2/SS2/SA2/SX2/SE
FLD=, FAND=, FAND, FAND, Fand
Page
Contents
Communications
Appendix a
Series Model name
Page
PLC Concepts
PLC Scan Method
Current Flow
No Contact, NC Contact
Scan time exception
Reverse Current
PLC Registers and Relays
Ladder Logic Symbols
Creating a PLC Ladder Program
ORB ANB
TMR
2 LD / LDI Load no contact / Load NC contact
ANB Connect block in series
ORB Connect block in parallel
MPS / MRD / MPP Branch instructions
Branch Description Instruction Symbol
MPS
STL Step Ladder Programming
S21 S22
RET Return
Conversion between Ladder Diagram and Instruction List Mode
Ladder Diagram
Common Programming Errors
Fuzzy Syntax
Example Better method OK method
Example Good method Bad method
Or operation upward is not allowed Reverse current exists
Correcting Ladder Diagram
Example
LD T0 X2 ORB
Or T0
MPS OUT MPP
OUT Y0 Y1 and X0 OUT Y1
Basic Program Design Examples
Example 1 Stop First latched circuit
Example 4 Power down latched circuit
Example 2 Start First latched circuit
Stop
Example 3 Latched circuit of SET and RST
Example 6- Interlock control
Example 7 Sequential Control
Example 8 Oscillating Circuit
Example 9 Oscillating Circuit with Timer
Example 12 Delay OFF Circuit
Example 10 Flashing Circuit
Example 11 Trigger Circuit
Example 13 Output delay circuit
Example 14 Timing extension circuit
Example 15 Counting Range Extension Circuit
Timing Diagram
Green light
Green light Blinking
SFC Figure
Ladder Diagram
WPLSoft programming SFC mode
Memo
Programming Concepts
Specifications
ES2/EX2 Memory Map
Programming Concepts
Specifications
SS2 Memory Map
Specifications
Specifications
SA2 Memory Map
Specifications
Specifications
SX2 Memory Map
Specifications
Specifications
Status and Allocation of Latched Memory
STOP=RUN RUN=STOP
OFF=ON
PLC Bits, Nibbles, Bytes, Words, etc
Binary, Octal, Decimal, BCD, Hex
BCD
BIN OCT DEC
HEX
Relay
EX2 RUN Stop
Latch Default Function
M1052 Disable interruption I200
OFF PCC01
M1109 Y1 pulse output pause ramp down
M1141 For COM2 RS-485, Modrd / Modwr
M1203 C203 counting mode on count down
M1233 C233 counter monitor on count down
M1274 C239 counting mode on falling-edge
OFF YES
M1378 Indicate Slave ID#3 data interchange
Latch Default
Attrib Latch Default
Timer
Accumulative Timer
Timers for Subroutines and Interrupts
Counter
Bits Bits counters Counters
RST CNT OUT
OUT Y0
Plus 1 or count down minus
High-speed Counters
Applicable Software High Speed Counters
Applicable Hardware High Speed Counters
Phase 1 input high-speed counter Example
RST
Dcnt
Phase 2 inputs high-speed counter Example
AB-phase input high-speed counter Example
MOV
Special Data Register
0FDB
D1031 PV of Y0 pulse output High word
YES ’FFFF
COM2RS-485 Definition of start character STX ’3A
D1240 stores the low word of high-speed counter
D1314 Minute of RTC 00 ~
’1064
Link
D1442 Data length to be read on Slave ID#9
PLC Link
D1767 D1768 Data which is read from slave ID#10
DVP-PCC01
14 E, F Index Registers
Nest Level PointerN, PointerP, Interrupt Pointer
Index register E, F
Call
CJ P1
Call
Page
Applications of Special M Relays and D Registers
Number D1002 Contents
Function Group Watchdog Timer Number M1008, D1008 Contents
Function Group High-speed Timer Number M1015, D1015 Contents
Function Group Number D1018~D1019 Contents
Device Name Function
Number D1020 Contents
Number M1083,M1084, D1023 Contents
MTR, HKY, DSW, SEGL, PR
PLSY, Plsr
Incd
RAMP, Sort
Number M1034 Contents
Dabsr
ZRN, DRVI, Drva
Device Devices will be cleared
Function Group RUN/STOP Switch Number M1035 Contents
Content
Port
COM1 COM2 COM3
COM3
Example 1 Modifying COM1 communication format
Example 2 Modiying COM2 communication format
Example 4 RTU mode setting of COM1、COM2、COM3
Example 3 Modifying COM3 communication format
Number M1037, D1037 Contents
Number D1038 Contents
Function Group Fixed scan time Number M1039, D1039 Contents
Number D1062, D1110~D1113, D1116~D1118 Contents
Device Function
0xF
Number M1119 Contents
Contents Device Explanation Latched
Error code explanation D1067 error code Function
STOP→RUN RUN→STOP
Number M1280, M1284, M1286 Contents
Number M1304 Contents
Number M1308, D1312 Contents
Number D1320~ D1327 Contents
Number M1346 Contents
Function Group PLC Link Number
Master PLC Slave ID
Read Write Out D100 D200
M1376 M1377 M1378 M1379 M1380 M1381 M1382 M1383
M1416 M1417 M1418 M1419 M1420 M1421 M1422 M1423
Page
Programming Concepts
Operation flow chart
Programming Concepts
SET MOV
Programming Concepts
Memo
Instruction Set
Basic Instructions without API numbers
Execution speed Instruction Function Operand Steps
ES2/EX2/SS2 SA2/SX2
Explanations to Basic Instructions
LDI
ANI
Connect NC contact Series Controllers
Connect no contact Parallel Controllers
ORI
Mnemonic Function Program steps
ANB
Connect a block in series Controllers
ORB
Explanations Controllers
Points to note
MPS
MRD
MPP
OUT
SET
Latches the on Status Controllers
Device Status
RST
MCR
END
Program End Controllers
NOP
No operation Controllers
Scan cycle
Pointers
Interrupt Pointers
P10
Fend
Timer Interrupts
Iret
External interrupt
Communication Interrupts
Application Programming Instructions
API
Mnemonic Operands Function Controllers
Type Bit Devices Word devices Program Steps
Length of Operand 16-bit or 32-bit instruction
Explanation of the format of application instruction
Continuous execution vs. Pulse execution
Operand Data format
Kn values Bit instruction
Flags Bit instruction
Limitations for times of using instructions
API 155 Dabsr
Limitation of synchronized execution
Numeric Values
Assign Continuous Bit Numbers
Floating Point Operation
Binary Floating Point
Example 1 Represent 23 in 32-bit floating point value
Example 2 Represent -23.0 in 32-bit floating point value
Decimal Floating Point
Bit 16-bit 32-bit
Instruction Set
Loop Control
Transmission Comparison
Four Arithmetic Operations
Rotation and Displacement
Data Processing
High Speed Processing
Handy Instructions
External I/O Display
Serial I/O
Basic Instructions
PLF
Falling-edge output Communication Instructions
Additional Instruction
Positioning Control
Real Time Calendar
Gray Code
Matrix Operation
Contact Type Logic Operation
223
DOR
S1 S2 Contact Type Comparison
Specific Bit Control
Numerical List of Instructions in alphabetic order
ABS Dabs
Absd Dabsd
Alternate state 218
Connect NC contact in parallel By specified bit 266
GPS data receiving 144
PLF
Pulse output Print Ascii code output
Stop VFD
Axis Relative Position Arc Interpolation 197
Single-Axis pulse output by 116
Detailed Instruction Explanation
Range
CJ P1
OFF→ON
ON→OFF M4 OFF M4 OFF→ON
M4 on
M4 on OFF
CNT
CALL, Callp 3 steps
Mnemonic Function
Sret
Subroutine Return
Descriptions Program Steps
INC
Mnemonic Function Enable Interrupt Controllers
Mnemonic Function Disable Interrupt Controllers
Iret
Interrupt Return
Flag Function
101
Fend
End of The Main Program First End
No contact to drive the instruction is required
CJ Instruction Program Flow
Call Instruction Program Flow
WDT, Wdtp 1 step
WDT
KnX KnY KnM KnS T For 3 steps
For K3 For K4 Next
TMR
CMP
Mnemonic Operands Function
ZCP
RST M0 RST M1 RST M2 Zrst M0 M2
KnX KnY KnM KnS T MOV, Movp 5 steps
Shift
Smov
PLC
CML
BMOV, Bmovp 7 steps
Bmov K1M0 K1Y0
Fmov
DFMOV, Dfmovp
XCH
BCD
BIN
103 102 101 Digit DIP switch in BCD format
ADD
Operation of flags
Zero flag
SUB
16-bit BIN subtraction
MUL
MUL D0 D10 D20
DIV
B00 B15
INC
DEC
D2 0
Wand
Dand
WOR
Logical Word or
Logical DWord or
DOR
Wxor
Logical Word XOR
Dxor
NEG
D0=2 0 0
ROR
ROL
RCR
RCL
KnX KnY KnM KnS T SFTR, Sftrp 9 steps
Sftr
Wsfr
Word Shift Right
Wsfrp K1X20 K1Y20
Wsfl
Word Shift Left
KnX KnY KnM KnS SFWR, Sfwrp 7 steps
Sfrd
Shift Register Read
KnX KnY KnM KnS T ZRST, Zrstp 5 steps
RST M0 RST T0 RST Y0
KnX KnY KnM KnS DECO, Decop 7 steps
D10 D20 B15 All be
All be B15
D10
SUM
BON
Mean
DMEAN, Dmeanp
ANS T10 K50 S999
Application example of alarm device production line
Instruction driven by contact is necessary
Points to note Flags
ANS
SQR
FLT
Apply FLT instruction to complete the following operation
FLT
KnX KnY KnM KnS T REF, Refp 5 steps
SET M1180
KnX KnY KnM KnS T REFF, Reffp 3 steps
MTR
MTR
Points to note
Hscs
Instruction Set
Page
Counting
Dhscs K100
Fend
API Mnemonic Operands Function Controllers
Hscr
HSZ
High Speed Zone
Compare Type Bit Devices Word devices Program Steps
Page
Program Example 1 Applying Hardware High Speed Counter
Dhsz
Speed variable
KnX KnY KnM KnS T SPD 7 steps
⋅10 3 rpm n
SA2/SE/SX2
Plsy
Pulse Output
CCW
200
Page
SET M1347 Plsy K1000 K1000 Y0
KnS PWM 7 steps
=1000ms Output Y1 =2000ms
Page
Plsr
Pulse Ramp
Page
Frequency Increased/decreased Every shift 1000/20 Hz
Explanations on associated flags and registers
Frequency Target
Explanations
Pulse
Explanations
KnX KnY KnM KnS T IST 7 steps
Sensor
Control panel
S10 S11 S12
S20 Y1
RET END
Flag explanation M1040
M1041
M1042
M1043
M1046
M1047
D1040~D1047
SER
Absd
Lower-bound value Upper- bound value Current value of C10
Bit Devices Word devices Program Steps
Page
KnX KnY KnM KnS T C Ttmr 5 steps
D0 unit sec Unit 100 ms
Special Timer
Stmr
X20 Y3 Stmr T10 K50 Y0
KnX KnY KnM KnS T ALT, Altp 3 steps
Ramp
If X20 = on
DTM
Data Transform
Move Type Bit Devices Word devices Program Steps
E f
+10
Instruction Set
+1 S S+2
Combination will be performed in the following rule
‘1’ ‘2’ ‘3’ ‘.’ ‘4’ ‘5’ ‘6’ 0x00
Program Example 1 K2, K4
Program Example 2 K9
Page
Sort
Data sort
Example table of data sort
TKY
BCD value 1-digit BCD code Overflow 103 102 101 BIN value D0
HKY
Input keys 0~9
PLCTransistor output
KnX KnY KnM KnS T DSW 9 steps
PLC
KnX KnY KnM KnS T SEGD, Segdp 5 steps
Segl
Segment with Latch
192
BCD value Output BCD code Signal output
PLC
194
Arrow switch
Arws
Arws
ASC
Ascii code conversion
KnX KnY KnM KnS T PR 5 steps
X20 drive signal
From
DFROM, Dfromp
ES2/EX2 SS2 SA2/SE/SX2
Rules for operand
Upper 16-bit Lower 16-bit CR #10 CR #9 Specified CR number
Mnemonic Operands Function Controllers Serial Communication
Program Example 1 COM2 RS-485
Bit mode
Program Example 2 COM2 RS-485
Receiving data External equipment PLC
Program Example 3 COM2 RS-485
STX
ADR
CMD
D120 high ‘0’ 30 H
Program Example 4 COM2 RS-485
Program Example 5 COM1 RS-232
Receving data External equipment→PLC
Program Example 6 COM3 RS-485
Flag Function Action
Special register Function
Function Action
Modrd / Modwr / FWD / REV / Stop / Rdst / Rstef
Modrd / Rdst / Modrw
Modrd / Modwr / Modrw
Modrd / MODWR/ Modrw
FWD / REV / Stop / Rdst / Rstef
REV / Stop / Rdst / Rstef / Modrw
Data sending and receiving will be started. When
Setting
Function Description
Protocol
Sending
Errors
Data
Receiving
Completed
FWD/REV/STOP/RDST/RSTEF
ETX1
ETX2
Value Error Description
M1130
M1126
Ascii mode Field Name Descriptions
COM Port I10 interrupt Special D
COM1
COM2
RTU mode
CR LF
Field Name Descriptions
Start
START/END
Field Name Data Hex
Example program of RS-485 communication
Reset in program
Prun
DPRUN, Dprunp
Asci
Convert Hex to Ascii
= Cdef H
When n is 6, the bit structure will be as
= Cdefh
When n is 4, the bit structure will be as
Instruction Set
Convert Ascii to HEX
Ascii code
Conversion
CDE H
Cdef H
DEF8 H
D20 D21
CCD
Check Code
Parity
Volume Read
Vrrd
Volume Scale Read
Vrsc
ABS
PID
Device Function Setup Range Explanation
Reverse control E = PV SV
Device Function Set-point range Explanation
Proportion for
PID Equations
MV = KP * Et + KI * EtS1 + KD * PV t S
⎢Et +
Position instruction
=40 SV=1 KP =20 KP =10 KP =5
Step
Application
Example program of SV ramp up function
PID
Part of the example program
From
Auto tuning area S3+4 = k3 PID control area S3+4 = k4
Instruction Set
PLS
LDP
Rising-edge detection operation
LDF
Andp
Rising-edge series connection
Andf
ORP
Rising-edge parallel connection
ORF
Falling-edge parallel connection
TMR
T5 K1000
CNT
C20 K100
Dcnt
C254 K1000
INV
Inverse operation
KnX KnY KnM KnS T C PLF 3 steps
Read Modbus Data
Register Data Descriptions
Modrd
Registers for received data responding messages
K100 D1129 Sett receiving timeout as 100ms
FE H
Modrd K1
Write Modbus Data
D1089 low ‘0’ 30 H
D1070 low ‘0’ 30 H
Register Data Descriptions
M1002 Set communication protocol as 9600, 8, E
VFD
Program Example COM2 RS-485
FWD
Register Data Descriptions
PLC
VFD, PLC sends 01 10 2000 0002 04 0012 01F4 C2
Data Descriptions
Error checksum LRC CHK
B, Uu, Nn, Abcd
GFF
HPF
Range of S1 K1 ~ K255
‘0’ 30 H Number of data count by word ‘5’ 35 H ‘D’ 44 H
Reset Abnormal VFD
Rstef
‘2’ 32 H ‘0’ 30 H Data address Data content ‘D’ 44 H
KnX KnY KnM KnS T LRC, Lrcp 7 steps
08 0006 E7 CR LF
Register Data Explanation
Remarks
KnX KnY KnM KnS T C CRC, Crcp 7 steps
01 06 0706 1770 66 AB
Ecmp
DECMP, Decmpp
Ezcp
DEZCP, Dezcpp
Movr
DMOVR, Dmovrp
RAD
DEG
Ebcd
DEBCD, Debcdp
Ebin
K314
Eadd
DEADD, Deaddp
Esub
DESUB, Desubp
Emul
DEMUL, Demulp
Ediv
EXP
125 Float natural logarithm operation
LOG
Dflt D0 D10 Dflt D2 D12
Esqr
DESQR, Desqrp
POW
DPOW, Dpowp
Dpow D10 D12 D20
KnX KnY KnM KnS T INT, Intp 5 steps DINT, Dintp 9 steps
SIN
Movp
COS
Degree value
TAN
TAN value
Asin
D11 D10 Asin value Binary floating point
Acos
DACOS, Dacosp
D11 D10 Acos value Binary floating point
Mnemonic Operands Function 135
Arc Tangent
DATAN, Datanp
DELAY, Delayp
General PWM output
Swap
DSWAP, Dswapp
Memr K10 D2000 K100
Writing the data into
PLC COM COM1 COM2 COM3
COM
H0F
COM1 RTU COM2 COM3 Ascii
Program Example 1 COM2RS-485, Function Code H02
Ascii Mode M1143 = OFF
Modrw
RTU Mode M1143 = on
Program Example 2 COM1RS-232 / COM3RS-485, Function Code H02
MOV
COM2 COM1 COM3
Program Example 3 COM2 RS-485, Function Code H03
D1256 Low byte ‘0’ 30 H
D1262 High byte ‘5’ 35 H
CF H
Program example 4 COM1RS-232 / COM3RS-485, Function Code H03
Ascii mode COM3 M1320 = OFF, COM1 M1139 = OFF
Modrw
RTU mode COM3 M1320 = on COM1 M1139 = on
Program example 5 COM2RS-485, Function Code H05
CMD 1,0 Control parameter
FF H
Program example 6 COM1RS-232 / COM3RS-485, Function Code H05
RTU mode COM3 M1320 = ON, COM1 M1139 = on
Program Example 7 COM2RS-485, Function Code H06
VFD-B Ö PLC, PLC receives 01 06 2000 1770
RTU mode M1143 = on
Program Example 9 COM2 RS-485, Function Code H0F
D1256 下 ‘0’ 30 H
PLC1 Ö PLC2，PLC1 sends 01 0F 0500 0010 02 34 12 21 ED
ED H
CB H
M1002 D1109 Set communication protocol as 9600, 8, E
Program Example 11 COM2 RS-485, Function Code H10
LRC CHK 0,1 is error check
PLC ÖVFD-B,PLC transmits 01 10 2000 0002 04 1770 0012 EE 0C
EE H
M1320 M1320 = OFF
Rand
DRAND, Drandp
TLC SON Absm Absr
Absr
Timing diagram of the operation of Dabsr instruction
Ex Mitsubishi MR-J2-A CR 8 reset
ZRN
Page
Time
Freq
Time
Freq
MOV K-2 D1312 RST M1308 SET M1346 Dzrn K20000 K1000 X4 Y0
Plsv
Drvi
M10 Ddrvi K20000 K2000 Y0
Page
Instruction Set
Drva
M10 Drva K20000 K2000
Page
Mnemonic Operands Function 160
Tcmp
Time compare
Mnemonic Operands Function Controllers 161
Tzcp
Time zone compare
Tadd
Time addition
KnX KnY KnM KnS TSUB, Tsubp 7 steps
D10 D20 05Hour
Special D Content
Normal D
Device Content Function
Device Content Range
RTC
Normal D Range
Program Example Special D
TWR
MVM
DMVM,DMVMP
Hour
Y10 Dhour K40000 D0
GRY
Gbin
DGBIN, Dgbinp
Addr
DADDR, Daddrp
Daddr D0 D2 D10
Subr
Dsubr D0 D2 D10
Mulr
DMULR, Dmulrp
Dmulr D0 D10 D20
Divr
When X23 = 0N, 16-bit data in D4 will be sent to D6 and D7
GPS data receiving
GPS data valid / invalid
K2000 D1249 Set receiving time-out as 2s
GND
Page
SPA
Page
M0 M1013 Dspa D4000 D5000
Wsum
DWSUM, Dwsump
Mand
Matrix
Fill 0 into the blank in R0C15-C8, R1C15-C8, and R2C15-C8
MOR
Matrix or
Mxor
Mxnr
Matrix XNR
Minv
Mcmp
Matrix compare
Mcmp
Matrix bit read
B47 Pointer D20
Matrix bit write
Before Execution After
MBS
Matrix bit shift
MBS
MBR
Matrix bit rotate
MBR
D10 12 M1098=0 D10 36 M1098=1
Ppmr
Draw a rhombus as the figure below
Dppmr
Axis Absolute Point
Dppma
Cimr
Quadrant
Draw an ellipse as the figure below
Draw a tilted ellipse as the figure below
Points to note
Cima
Dcima
RST
Ptpo
Dptpo D0 D300 Y0
Cllm
Close Loop Explanations
Instruction Set
100kHz X4 = OFF -- on
Assume the first execution results are as below
Points to note
Reset after CH0 Y0, Y1 pulse output is completed
Vspo
Function Explanations
Freq Time Pulse number
Freq T2=11kHz
Instruction Set
Mnemonic Operands Function 199
ICF
Immediately change frequency
Interrupt
M0=ON X6=ON X7=ON
Dvspo
Destination value
Scal K500 K-168 K534 D10
Device No Parameter Range
Device No Parameter Range Integer S2、S2+1
Floating point number
= kx + b
Destination value Max. Destination value Source value
Destination value =500 Source value
Dmovr F200 D2 Dmovr F500 D4 Dmovr F30 D6
Cmpt
Cmpt
Asda servo drive
Program example 1 COM2 RS-485
Program example 2 COM3RS-485
Asdrw
COM2 COM3
Csfo
Catch speed
Proportional output
Csfo X1 D0 D10
DLD
AND#
Serial Type Logic Operation
Dand
219
OR#
Operands S1 Source device S2 Source device Explanation
222
LD※
Dand ＝
Dand ＞
Dand ＜
OR※
Parallel Type Comparison
K4Y0 D0 When D0 = k1
Executes output on Y1 When D0 = k2, executes output on Y2
Bout
Bout
Bset
Bset
K4Y0 D0 When D0 = k1 Y1 is OFF When D0 = k2 Y2 = OFF
Brst
Program Example Instruction Operation
Load no contact
BLD
BLD
K3 Load no contact with bit
Status of bit3 in D0
Bldi
Bldi
K1 Load NC contact with bit
Status of bit1 in D0
Band
Band
Bani
Bani
K0 Connect NC contact in series
BOR
BOR
K0 Connect no contact
Defined by bit0 of D0
Bori
Bori
K0 Connect NC contact
FLD※
FLD ＝
FLD ＞
FLD ＜
Fand ＝
Fand ＞
Fand ＜
Fand ＜＞
For ＝
For ＞
For ＜
Memo
Communications
Communication Ports
Communication Protocol Ascii mode
CMD Command code and Data
END1
END0
CMDHex Explanation Device
PC→PLC
Ascii
END CR LF
LRC CHK checksum
Exception response
Communication Protocol RTU mode
Exception Explanation Code
Start
Address Communication Address
Field Name Example Hex
CRC CHK check sum
Exception response
PLC Device Address
Modbus
ES2/EX2 SS2 SA2/SE
SX2
A710~AEDF
Command Code
ETX
Ascii
Command Code 03, Read Content of Register T, C, D
Command Code 05, Force ON/OFF single contact
Force Data Lo Error Check LRC
Command Code 15, Force ON/OFF multiple contacts
0DHex
Memo
Sequential Function Chart
Sequential Function Chart SFC
Step Ladder Instruction STL, RET
STL
RET
Features
SFC
Operation of STL Program
S21 S22 S23
Actions of Step Points
STL Transition
Repeated Usage of Output Coil
Repeated usage of timer
Transfer of Step Points
SET Sn
OUT Sn
Restrictions on Using Certain Instructions
S24 OUT
LD/LDI/LDP/LDF AND/ANI/ANDP/ANDF ANB/ORB
OR/ORI/ORP/ORF MPS/MRD/MPP INV/OUT/SET/RST
MC/MCR
Points to Note for Designing a Step Ladder Program
S41 S42 S43
Device Description
SFC diagram
Types of Sequences
S21 S42 S43
S20 S21 S22 S23 S24
S40 S41 S42 S50
Step Ladder Diagram SFC Diagram
Example of alternative divergence & alternative convergence
Step Ladder Diagram
S20 Y0 S30 S31 S32 S40 S41 S42 S50
S40
S20 S30 S31 S32 S40 S41
Restrictions on Divergence Sequence
S20 S30 S31 S32
IST Instruction
IST
Initial State
Sensor
SET
X35
S70 S80 Y3
RST
Memo
Troubleshooting
Common Problems and Solutions
Error LED is
Flashing
Troubleshooting
Error code Table Hex
Error code Description Action
Select programming
Error Detection Devices
Error Check Description Drop Latch
Device D1067 Description Error Code
Stop Æ RUN RUN Æ Stop
CANopen Function and Operation
Introduction of CANopen
Storage Data type
Sint Usint Byte
INT Uint Word
Installation and the Network Topology
Lint Ulint Lreal Lword
¾ The can signal and the data frame format
CAN+ CAN-H Can CAN-L
¾ The can network endpoint and the topology structure
¾ The topology structure of the CANopen network
Transmission rate
Bit/second
Maximum
Communication
TAP-CN01
TAP-CN02
CANopen Protocol
Introduction of the CANopen Protocol
¾ The object dictionary
CANopen Communication Object
¾ PDO process data object
Type PDO transmission
RTR
PDO1
Byte Object Data Identifier ¾ SDO service data object
COB-ID
LSB MSB
Request code Description Hex
— Module control services
Initialization Pre-operational Operational Stopped
PDO SDO Sync
Command specifier Function Hex
— Error control services
Emcy
NMT
— Boot-up services
— Emergency object
Predefined Connection Set
Object Function code
PLC device Mapping area Mapping length
Data Structure of SDO Request Message
PLC device Request message High byte Low byte
PLC device Response message High byte Low byte
Status code Explanation
0B~FF
PLC device Request message High byteHex Low byteHex
PLC device Response message High byteHex Low byteHex
NMT service code Hex Function
Data Structure of NMT Message
Example 1 Stop slave of No through NMT
Data Structure of Emergency Request Message
82（hex）
DVP32ES2-C
¾ Hardware Connection
¾ Editing the Ladder Diagram through WPLsoft
Indicators and Troubleshooting
¾ RUN indicator LED indicator Description How to deal with
LED indicator Description How to deal with
CANopen Network Node State Display
Code Indication How to correct
D9989 D9990 D9991 D9992 D9993 D9994 D9995 D9996 Register
Code Indication How to correct
¾ Setting Servo Parameters
Parameter Setting Explanation
Application Example
¾ Hareware Connection
¾ Setting CANopen Baud Rate and Node ID of DVP-ES2-C
Explanation Default
DVP-ES2-C
Explanation Default
¾ Node Configuration
¾ Network Scanning
Page
Transmission Type Description Remark
Synch
Asynch
Program explanation
Object Dictionary
COB-ID Sync
DVPES2C
COB-ID Emcy
Index Subindex Object name Data type Attribute Default value
Index Subindex Object name Data type Attribute Default value
Index Subindex Object name Data type Attribute
Index Subindex Object name Data type Attribute Default value
Index Subindex Object name Data type Attribute Default value
Index Subindex Object name Data type Attribute Default value
Index Subindex Object name Data type Attribute Default value
An introduction of installing the USB driver in the PLC
Appendix
Installing the USB Driver
Installing the driver
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