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Xinje XDH Series User Manual
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364
In
the
above
fig
ur
e,
the
com
mand
segment
is
not
expanded
in
the
ladder
diag
ram,
but
its
annotation
can
be
modified
acc
ording
to
the
function
of
the
segm
ent,
as
shown
in
the
following
fig
ur
e:
The
modified
block
phrase
has
also
changed
accord
ingly,
as
show
n
in
the
follow
ing
figure:
9-3-2
Pulse
Item
Open
the
‘pulse
item’
in
the
sam
e
way:
In
the
following
BLOCK,
we
add
two
im
pulse
instructions:
tudonghoatoancau.com
364
366
Table of Contents
1 Programming Summary
11
1-1 PLC Features
11
1-2 Programming Language
12
1-2-1 Type
12
1-2-2 Alternation
12
1-3 Programming mode
13
2 Soft Component Function
14
2-1 Summary of the Soft Components
14
2-2 Structure of Soft Components
17
2-2-1 Structure of Memory
17
2-2-2 Structure of Bit Soft Components
19
2-3 Soft Components List
20
2-3-1 Soft Components List
20
2-4 Input/output relays (X, Y)
37
2-5 Auxiliary Relay (M, HM, SM)
39
2-6 Status Relay (S, HS)
40
2-7 Timer (T, HT)
41
2-8 Counter ( C, HC, HSC)
44
2-9 Data register (D, HD, SD, HSD)
49
2-9-1 Word consist of bits
52
2-9-2 Offset application
53
2-10 Flash register (FD, SFD, FS)
54
2-11 Constant
55
2-12 Programming principle
56
3 Basic Program Instructions
60
3-1 Basic Instructions List
60
3-2 [LD] , [LDI] , [OUT]
62
3-3 [AND] , [ANI]
63
3-4 [OR] , [ORI]
64
3-5 [LDP] , [LDF] , [ANDP] , [ANDF] , [ORP] , [ORF
65
3-6 [LDD] , [LDDI] , [ANDD] , [ANDDI] , [ORD] , [O
67
3-7 [ORB]
68
3-8 [ANB]
69
3-9 [MCS] , [MCR]
69
3-10 [ALT]
70
3-11 [PLS] , [PLF]
71
3-12 [SET], [RST]
72
3-13 [CNT],[CNT_D],[DCNT],[DCNT_D],[RST]for the co
73
3-14 [TMR], [TMR_A] for timers
75
3-15 [END]
76
3-16 [GROUP] , [GROUPE]
77
3-17 Programming notes
77
4 Applied Instructions
79
4-1 Applied Instructions List
79
4-2 Reading Method of Applied Instructions
83
4-3 Program Flow Instructions
86
4-3-1 Condition Jump [CJ]
86
4-3-2 Call subroutine [CALL] and Subroutine return
87
4-3-3 Flow [SET], [ST], [STL], [STLE]
89
4-3-4 [FOR] and [NEXT]
94
4-3-5 [FEND] and [END]
96
4-4 Data compare function
98
4-4-1 LD Compare [LD]
98
4-4-2 Serial Compare [AND]
99
4-4-3 Parallel Compare [OR]
101
4-5 Data Move Instructions
103
4-5-1 Data Compare [CMP, DCMP, QCMP]
103
4-5-2 Data zone compare [ZCP, DZCP]
104
4-5-3 MOV [MOV, DMOV, QMOV]
105
4-5-4 Data block Move [BMOV]
107
4-5-5 Data block Move [PMOV]
109
4-5-6 Fill Move [FMOV, DFMOV]
110
4-5-7 Floating move [EMOV, EDMOV]
111
4-5-8 FlashROM Write [FWRT, DFWRT, QFWRT]
113
4-5-9 Zone set [MSET]
114
4-5-10 Zone reset [ZRST]
115
4-5-11 Swap the high and low byte [SWAP]
116
4-5-12 Exchange [XCH, DXCH]
117
4-6 Data Operation Instructions
119
4-6-1 Addition [ADD, DADD, QADD]
119
4-6-2 Subtraction [SUB]
122
4-6-3 Multiplication [MUL, DMUL, QMUL]
123
4-6-4 Division [DIV, DDIV, QDIV]
125
4-6-5 Increment [INC, DINC, QINC] & Decrement [DEC
127
4-6-6 Mean [MEAN, DMEAN]
129
4-6-7 Logic AND [WAND, DWAND], Logic OR[WOR, DWOR]
130
4-6-8 Logic converse [CML, DCML]
132
4-6-9 Negative [NEG, DNEG]
133
4-7 Shift Instructions
134
4-7-1 Arithmetic shift left [SHL,DSHL], Arithmetic
134
4-7-2 Logic shift left [LSL], Logic shift right [L
136
4-7-3 Rotation shift left [ROL,DROL], Rotation shi
137
4-7-4 Bit shift left [SFTL]
139
4-7-5 Bit shift right [SFTR]
140
4-7-6 Word shift left [WSFL]
141
4-7-7 Word shift right [WSFR]
142
4-8 Data Convert
143
4-8-1 Single word integer converts to double word
144
4-8-2 32 bits integer to 64 bits integer batch con
145
4-8-3 Integer converts to float point [FLT, DFLT,F
147
4-8-4 Integer to double precision floating point[D
148
4-8-5 Float point converts to integer [INT, DINT]
149
4-8-6 Double - precision floating point to intege
150
4-8-7 Single precision floating point to double pr
151
4-8-8 Single precision floating point to double pr
152
4-8-9 BCD convert to binary [BIN]
153
4-8-10 Binary convert to BCD [BCD]
155
4-8-11 Hex converts to ASCII [ASCI]
156
4-8-12 ASCII convert to Hex [HEX]
158
4-8-13 Coding [DECO]
159
4-8-14 High bit coding [ENCO]
161
4-8-15 Low bit coding [ENCOL]
163
4-8-16 Binary to Gray code [GRY]
166
4-8-17 Gray code to binary [GBIN,DGBIN]
167
4-9．Floating number Operation
168
4-9-1 Floating Compare [ECMP,EDCMP]
168
4-9-2 Floating Zone Compare [EZCP]
170
4-9-3 Floating Addition[EADD,EDADD]
171
4-9-4 Floating Subtraction[ESUB,EDSUB]
173
4-9-5 Floating Multiplication[EMUL,EDMUL]
175
4-9-6 Floating Division[EDIV,EDDIV]
176
4-9-7 Float Square Root [ESQR]
178
4-9-8 Sine[SIN]
179
4-9-9 Cosine[COS]
180
4-9-10 TAN [TAN]
181
4-9-11 ASIN [ASIN]
182
4-9-12 ACOS [ACOS]
183
4-9-13 ATAN [ATAN]
184
4-10 RTC Instructions
185
4-10-1 Read the clock data [TRD]
186
4-10-2 Write Clock Data [TWR]
187
4-10-3 Accurate clock BD board data read [MOV]
189
4-10-4 Accurate clock BD board data write [TO]
190
4-10-5 Clock data add [TADD]
192
4-10-6 Clock data sub [TSUB]
193
4-10-7 Convert hour, minute, and second data to se
195
4-10-8 Convert second data to hours, minutes, and
196
4-10-9 Clock compare [TCMP]
197
4-10-10 Date (year, month, day) compare [DACMP]
198
5 HIGH SPEED COUNTER (HSC)
201
5-1 Functions Summary
201
5-2 HSC Mode
202
5-3 HSC Range
204
5-4 HSC Input Wiring
204
5-5 HSC ports assignment
205
5-6 AB phase counting frequency doubling setting
210
5-7 HSC instruction
211
5-7-1 Single phase HSC [CNT]
211
5-7-2 AB phase HSC [CNT_AB]
212
5-7-3 HSC reset [RST]
213
5-7-4 Read HSC value [DMOV]
214
5-7-5 Write HSC value [DMOV]
215
5-7-6 The difference between HSC and normal counte
216
5-8 HSC Example
216
5-9 HSC interruption
218
5-9-1 Function overview and panel configuration
218
5-9-2 Single phase 100-segment HSC [CNT]
220
5-9-3 AB phase 100-segment HSC[CNT_AB]
221
5-9-4 Interruption flag of HSC
223
5-9-5 Setting value meaning in absolute or relativ
223
5-9-6 HSC interruption cycle mode
226
5-9-7 CAM function of high speed counter interrupt
227
5-9-8 Interruption using notes and parameter addre
228
5-9-9 Application of HSC interruption
229
6 Communication Function
234
6-1 Summary
234
6-1-1 COM port
234
6-1-2 Communication parameters
243
6-2 MODBUS communication
244
6-2-1 Function overview
244
6-2-2 Changing of Modbus instruction
245
6-2-3 Modbus communication address
245
6-2-4 Modbus data format
256
6-2-5 Communication Instructions
262
6-2-6 Modbus serial port configuration
271
6-2-7 Modbus Communication application
275
6-2-8 Application
277
6-3 Free communication
280
6-3-1 Free communication mode
280
6-3-2 Serial port configuration
281
6-3-3 Suitable occasion
283
6-3-4 Free communication instruction
283
6-3-5 Free communication example
287
6-4 Communication flag and register
293
6-5 Read write serial port parameters
297
6-5-1 Read serial port parameters [CFGCR]
297
6-5-2 Write serial port parameters [CFGCW]
298
6-5-3 Serial port parameter name and setting
299
7 PID Control Function
301
7-1 PID Introduction
301
7-2 Instruction Form
301
7-3 Parameters setting
303
7-3-1 Register and their functions
304
7-3-2 Parameters Description
308
7-4 Auto Tune Mode
310
7-5 Advanced Mode
313
7-6 Application outlines
314
7-7 Application
314
8 C Language Function Block
320
8-1 Summary
320
8-2 Instruction Format
320
8-3 Operation Steps
321
8-4 Import and Export the Functions
324
8-5 Edit the Func Blocks
325
8-6 Program Example
327
8-7 New functions
330
8-8 Function library
332
8-8-1 New function
333
8-8-1-1 Classification of Libraries
333
8-8-2 Basic functions
333
8-8-2-1 Open and save file
333
8-8-3 Newly build
333
8-8-3-1 Create project library
333
8-8-3-2 Create global library
334
8-8-3-3 Create new source
335
8-8-3-4 Create new header
337
8-8-4 Edit
337
8-8-4-1 Edit library information
337
8-8-4-2 Source file information
339
8-8-4-3 Header file information
339
8-8-5 Export
340
8-8-5-1 Export the function library
340
8-8-5-2 Export source/header file
340
8-8-6 Import
341
8-8-6-1 Import the function library
341
8-8-6-2 Import function files
342
8-8-7 Other functions
342
8-8-7-1 Library manger
342
8-8-7-2 Delete library file
343
8-8-7-3 Remove library file
344
8-8-7-4 Delete source/header file
344
8-8-7-5 Transfer
345
8-8-7-6 Compile
346
8-8-7-7 Set Global Library Directory
347
8-9 Application notes
348
8-10 Q&A of C language
351
8-11 Function Table
353
9 Sequence BLOCK
357
9-1 Concept of the BLOCK
357
9-2 Call the BLOCK
358
9-2-1 Add the BLOCK
358
9-2-2 Move the BLOCK
361
9-2-3 Delete the BLOCK
362
9-2-4 Modify the BLOCK
362
9-3 Edit the instruction of the BLOCK
363
9-3-1 Command item
363
9-3-2 Pulse Item
365
9-3-3 Wait Item
366
9-3-4 Module Read and Write(FROM/TO)instruction
367
9-4 Running form of the BLOCK
368
9-5 BLOCK instruction editing rules
370
9-6 BLOCK related instructions
372
9-6-1 Instruction explanation
372
9-6-2 The timing sequence of the instructions
374
9-7 BLOCK flag bit and register
378
10 Special Function Instructions
379
10-1 Pulse Width Modulation [PWM]
379
10-2 Frequency measurement [FRQM]
383
10-3 Precise Timing [STR]
386
10-4 Interruption [EI], [DI], [IRET]
391
10-4-1 External Interruption
391
10-4-2 Timing Interruption
397
10-5 SD card reading and writing
399
10-5-1 Document content and format
399
10-5-2 File name and storage location
400
10-5-3 Read/write SD card
400
10-5-4 Notes
401
10-5-5 Instructions for format conversion tool
403
10-6 Multi station control[MSC]
405
11 Common Questions and Answers
412
Q1：How to connect PLC with PC?
412
Q2：PC cannot connect PLC via RS232 port, it shows
415
Q3：XD/XL series PLC system upgrade
417
Q4: The bit soft component function.
422
Q5: What’s the use of execution instruction LDD/OU
423
Q6: Why the output LED keeps flashing when using A
423
Q7: Why the M and Y cannot output sometime?
423
Q8: Check and change the button battery in the PCB
424
Q9: Communicate with SCADA software
424
Q10: MODBUS Communication
424
Q11: The LED light of XD/XL series PLC (PWR/RUN/ER
424
Q12: The result is not correct when doing floating
425
Q13: Why the floating numbers become messy code in
425
Q14: Why data errors after using DMUL instructions
426
Q15: Why the output point action errors after PLC
426
Q16: Why expansion module does not work while powe
426
Q17: Why the signal input but cannot see the high
426
Q18: C language advantages compared to ladder char
427
Q19: What’s PLC output terminal A, B？
427
Q20: What’s the difference of sequence function BL
427
Q21: What are the download modes of XD/XL series P
427
Q22: What kinds of confidentiality methods do XD/X
428
Q23: What’s the advantage that XD series PLC repla
428
Q24: PLC I/O terminalexchanging
429
Q25: What’s the function of XD/XL series PLC indir
430
Q26: How does XD/XL series PLC connect to the netw
430
Q27: How to add soft element andline note in XDppr
430
Q28: Do not have clock function?Why is the clock i
432
Appendix Special soft components
433
Appendix 1 Special Auxiliary Relay
433
Appendix 2 Special Data Register
439
Appendix 3 Special Flash Register
448
Appendix 4 PLC resource conflict table
452
Appendix 5 PLC function configuration list
453
5
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Xinje XDH Series Specifications
General
Brand
Xinje
Model
XDH Series
Category
Network Hardware
Language
English
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