Coolmay CX3G Series Owner's manual

CX3G / FX3GC PLC
Programming Manual
(Difference comparing with Mitsubishi
FX3G)
Shenzhen Coolmay Technology Co.,Ltd
V8.71

I
CATALOG
1. Overview............................................................................................................................... 1
1.1 COOLMAY CX3G PLC has the following advantages：.................................... 1
1.2 CX3G PLC..................................................................................................................3
1.3 Models of FX3GC PLC.............................................................................................4
2. Soft element......................................................................................................................... 5
3. Special relay and register not supported......................................................................... 8
4. Function Instructions........................................................................................................... 9
5. Application of analog.........................................................................................................20
5.1 Analog input............................................................................................................. 20
5.1.1 Analog input (temperature)........................................................................ 20
5.1.2 Analog input reading 1 (for software version 26210 and 26220)...... 23
5.1.3 Analog input reading 2 (for software version 26220).......................... 24
5.1.4 Analog input reading 3 (for software version 26230 and above)...... 25
5.1.5 Analog input sampling..............................................................................27
5.2 Analog output...........................................................................................................27
5.3 PID instruction......................................................................................................... 28
6. Application of high speed counter.................................................................................. 29
7. Application of high speed pulse...................................................................................... 31
7.1 high speed pulse output.........................................................................................31
7.2 Circular interpolation...............................................................................................32
8. Coolmay CX3G PLC Communication User Manual.................................................... 37
8.1 Serial port 1: RS232( PLC programming port)................................................... 37
8.2 Serial port 2: RS485(A B)/RS232.........................................................................37
8.3 Serial port 3:RS485(A1 B1)...................................................................................49
8.4 Modbus Communication address number.......................................................... 60
8.5 CAN communication port.......................................................................................61
8.6 Network communication.........................................................................................65

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1. Overview
1.1 COOLMAY CX3G PLC has the following advantages：
◆Powerful, compatible with FX3G/FX3U/FX3S PLC, high processing speed.
◆Upper computer programming software compatible with Works 2/GX
Developer8.86
◆Military level 32 bit CPU adopted, which is faster and more adapted to industrial
environment of high electromagnetic interference.
◆Special encryption, prevent illegal reading thoroughly. 8-bit encryption, 12345678
as password can thoroughly prevent reading of ladder logic program.
◆Clock supported, rechargeable battery adopted.
◆With two PLC programming ports. CX3G PLC has one MiniB USB port with faster
downloading speed; one Rs232 programming port with 8 mouse hole
sockets.FX3GC PLC has one MiniB USB port with faster downloading speed; one
Rs422 programming port with 8 mouse hole sockets.
◆Support Mitsubishi programming port protocol/Modbus protocol/Rs protocol/BD
board protocol, PLC communication with each other and other devices is easily
achieved.
CX3G-16M/24M/32M/48M PLC is with 2 com ports. Default is with 2 RS485, or
customized as 1 RS485+1 RS232, or 1RS485+ 1 CAN port, or 1RS232 + 1 CAN port.
CX3G-34M/64M/80M PLC is with 3 com ports. Default is with 2 RS485,or customized
as 1 RS485+1 RS232,CAN port is optional for connecting HMI,VFD and other
equipment.
For FX3GC-30M, 1 Rs485 can be added;
For FX3GC-16M, com ports/ analog can be added, at most 2 Rs485+1 CAN
port+6AD4DA can be added; or 1 Rs485+1 CAN port+8AD4DA can be added; or 1
RS485 +8AD6DA can be added, or 2 RS485 +1 CAN port can be added.
◆High speed counter. For CX3G PLC,regularly single phase 4 channels 60KHz、2
channels

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10KHz or double phase 2 -3channels up to 60KHz, and could be customized as single
phase 100khz or 2 channels double phase 60khz+ 1 channel 10khz; For FX3GC PLC,
regularly single phase 1 channels 100KHz、4 channels 20KHz or double phase 1
channels 60KHz、2 channels 10KHz
◆High speed pulse, regular as 8 channels Y0-Y3 in 100KHz,Y4-Y7 in 10KHz, could
be customized as 8 channels 10-100KHz;
Note: High speed counter+High speed pulse should be less 480KHz.
◆Support multiple types analog individually or mixed ones for analog output and
input.
Precision of AD/DA is 12bit.Temperature/current/voltage for input. current/voltage for
output.
For CX3G PLC, at most 16DI/8DO. For FX3GC-16M, com ports/ analog can be added,
at most 2 Rs485+1 CAN port+6AD/4DA can be added; or 1 Rs485+1 CAN
port+8AD/4DA can be added; or 1 RS485+8AD/6DA can be added or 2 RS485+ 1
CAN port can be added.
◆Up to 40DI/40DO for CX3G PLC, up to 16DI/16DO for FX3GC PLC.
Relay/transistor or mixed relay and transistor for output.
◆Convenient for wiring. CX3G adopts 5.00mm pluggable terminals. FX3GC adopts
3.5mm pluggable terminals.
◆Easy installation. DIN-Rail (35mm width) installation and fixed hole installation.
◆Flexible, can be customized accordingly.

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1.2 CX3G PLC
Model
CX3G-16M
CX3G-24M
CX3G-32M
CX3G-48M
CX3G-34M
CX3G-64M
CX3G-80M
Image
Dimension
85*90*36mm
130*90*36mm
200*90*36mm
285*90*36mm
Cutout size
77*99mm
122*99mm
192*99mm
277*99mm
Installation
Fixed hole installation and DIN-Rail (35mm )
Features
Support interrupt, linear arc interpolation, PID auto-tuning. 32K program capacity, 32K retentive register
I/O level
Input: Passive NPN, public terminal isolated
Transistor output: NPN
Relay output: Normally open dry contact
Digital I/O
8DI/8DO
12DI/12DO
16DI/16DO
24DI/24DO
18DI/16DO
32DI/32DO
40DI/40DO
DO type
Transistor(MT)
or mixed(2T6R)
Relay(MR) or transistor(MT) or mixed(MRT)
High speed
counting
6 channel single-phase 60KHz or AB(Z) phase 2 channel 60KHz, 1 channel 10KHz
High speed
pulse
8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz
High-speed counting + high-speed pulse < 480KHz
Analog I/O
(optional)
Null
6AI/4AO
2AO
8AI/4AO
12AI/8AO
16AI/8AO
4AI/4AO
AI type
(optional)
Type E/K/S/T/J thermocouple/ PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/
0~10V/ 0~5V/ 0-20mA/ 4-20mA
-5V~5V/ -10V~10V(except for CX3G-16M)
AO type
(optional)
0~10V/ 0-~5V/ 0~20mA/ 4~20mA
Default COM
port
1 Mini type B USB port, 1 Rs232(Interface terminal is mouse female port with 8 holes), 2 RS485 ports
Optional
Default 2 RS485 ports can be customized as
1 RS485, 1 RS232,
or 1 RS485, 1 CAN (2.0A/B),
or 1 RS232, 1 CAN (2.0A/B)
Default 2 RS485 ports can be customized as 1 RS485, 1
RS232,
CAN (2.0A/B) port is optional
Software
Compatible with WORKS 2
Suggested models:CX3G-16MT/MRT(-485/232) CX3G-24MT/MR/MRT(-6AD4DA -485/232)
CX3G-32MT/MR/MRT(-2AD -485/232) CX3G-34MT/MR/MRT(-12AD8DA -485/232)
CX3G-48MT/MR/MRT(-8AD4DA -485/232) CX3G-64MT/MR/MRT(-16AD8DA -485/232)
CX3G-80MT/MR/MRT(-4AD4DA -485/232)
Detailed info. refer to：COOLMAY CX3G PLC Programming Manual CX3G PLC user manual

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1.3 Models of FX3GC PLC
Model
FX3GC-16M
Communication/analog extension module can
be customized
FX3GC-30M-485
FX3GC-32M
Image
Dimension
90*60*32mm
Installation
DIN-Rail (35mm ) mounting
Features
Support interrupt, linear arc interpolation, PID auto-tuning. 32K program capacity, 32K retentive register
I/O level
Input: Passive NPN, public terminal isolated
Transistor Output: NPN
Relay output: NO contact
Digital I/O
8DI/8DO
16DI/14DO
16DI/16DO
DO Type
Relay(MR)/ Transistor (MT)/ Mixed (MRT)
High-speed
counting
Single phase 6 channel 60KHz or AB(Z) phase 2 channel 60KHz, 1 channel 10KHz
High-speed
pulse
8 channels,Y0-Y3 is 100KHz,Y4-Y7 is 10KHz
High-speed counting + high-speed pulse < 480KHz
Analog I/O
(optional)
6AI/4AO or 8AI/4AO or 8AI/6AO
NULL
AI type
(optional)
Type E/K/S/T/J thermocouple/ PT100/ PT1000/ NTC10K/
NTC50K/ NTC100K/
0~10V/ 0~5V/ 0-20mA/ 4-20mA
-5V~5V/ -10V~10V/ mixed
/
AO type
(optional)
0-10V/ 0-5V/ 0-20mA/ 4-20mA
/
Default COM
port
1 Mini type B USB port, 1 RS422(Interface terminal is 8 holes mouse female port)
Optional
2 RS485, 1 CAN(2.0A/B)
1 RS485
/
Software
Compatible with Mitsubishi WORKS 2/GX Developer8.86
Suggested models：FX3GC-16/32MT/MR/MRT FX3GC-30MT/MR/MRT(-485)
Analog and COM package of FX3GC-16M: 2 RS485, 1 CAN, 6AD4DA
Or 1 RS485, 1 CAN port, 8AD4DA
Or 1 RS485, 8AD/6DA
Or 2 RS485, 1 CAN
Detailed info. refer to：COOLMAY CX3G PLC Programming Manual

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2. Soft element
Soft element table
Name
Contents
I/O relay
Input relay
X000~X047
40points
Soft element number is octal
Total 80points for I/O
Output relay
Y000~Y047
40points
Auxiliary relay
General
M0~M383
384 points
EEPROM hold
M384~M1535
1152 points
General*1
M1536~M7679*
2
6144 points
Special*3
M8000~M8511
512 points
Status
Initial state (EEPROM hold)
S0～S9
10 points
EEPROM hold
S10～S899
890 points
Signal Alert (EEPROM hold)
S900～S999
100 points
General*1
S1000～S4095
3096 points
Timer (ON delay timer)
100ms
T0～T191
200
points
0.1～3,276.7s
10ms
T200～T245
46
points
0.01～327.67s
1ms accumulative
(EEPROM hold)
T246～T249
4 points
0.001～32.767s
100ms accumulative
(EEPROM hold)
T250～T255
6 points
0.1～3,276.7s
1ms
T256～T319
64
points
0.001~32.767s
Counter

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General up counter (16bit)
C0～C15
16
points
0～32,767 counter
EEPROM hold up counter
(16 bit)
C16～C199
184
points
0～32,767counter
General bi-direction (32 bit)
C200～C219
20
points
-2,147,483,648～+2,147,483,647
counter
EEPROM hold bi-direction
(32 bit)
C220～C234
15
points
-2,147,483,648～+2,147,483,647
counter
High-speed counter
Single-phase single counter
input
Bi-direction (32 bit) (EEPROM
hold)
C235～C245
-2,147,483,648～+2,147,483,647 Counter
Software counter
Single phase：at most 6 channel, 60kHz
Double phase：double frequency：at most 2-3
channels,60KHz
M8198 is 4 times frequency sign of
C251.
Quad frequency：at most 2-3
channels,24kHz
M8199 is 4 times frequency sign
of C253.
Single-phase double counter
input
Bi-direction (32 bit) (EEPROM
hold)
C246～C250
Double –phase double counter
input
Bi-direction (32 bit)(EEPROM
hold)
C251～C255
Name
Contents
Data register(32 bit when using in pair)
General(16bit)
D0～D127
128 points
Special (16 bit)*2
D8000～D8511
512 points
Index (16 bit)
V0～V7,Z0～Z7
16 points
Extended register·extended file register
Extended register(16 bit)*1
R0～R23999
24000points Maintain when power off not

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supported
Pointer
JUMP、CALL branch
P0～P2047
P0～P1280
2048 points
1281
points(26232 and
above)
CJ instruct、CALL instruct
Input interrupt
I0□□～I5□□
6points
Timer interrupt
I6□□～I8□□
3points
Nest
Master control
N0～N7
8points
MC instruct
Constant
Decimal (K)
16 bit
-32,768～+32,767
32 bit
-2,147,483,648～+2,147,483,647
Hexadecimal (H)
16 bit
0～FFFF
32 bit
0～FFFFFFFF
Real number(E)*3
32 bit
-1.0×2128～-1.0×2-126,0,1.0×2-126～1.0×2128
Can be in the form of a decimal point and index

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3. Special relay and register not supported
Special relay and register not supported
※Special relay not supported
M8004~M8010,
M8015~M8019,
M8024~M8027,
M8030,
M8038~M8039,
M8040~M8044,
M8060~M8074,
M8084~M8119,
M8130~M8159,
M8161~M8169,
M8178~M8191,
M8256~M8339,
M8370~M8395,
M8430~M8511.
※Special register not supported
D8004~D8009,
D8042~D8067,
D8069~D8073,
D8105~D8119,
D8150~D8168,
D8200~D8329,
D8468~D8511.
* Specific functions please refer to “Mitsubishi FX3G programming manual”

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4. Function Instructions
Applied instructions “Sequence is according to instruct variety”
(Contrast with MITSUBISHI）
Applied instruction can be divided into the following 18 kinds.
1
Data move instructions
2
Data conversion instructions
3
Comparison instructions
4
Arithmetic operation instructions
5
Logical operation instructions
6
Special function instructions
7
Rotate instructions
8
Data operation instructions
9
Data operation instructions
10
Character string operation instructions
11
Program flow control instructions
12
I/O refresh instructions
13
Real time clock control instructions
14
Pulse output/positioning control instructions
15
Serial communication
16
Special block/unit control instructions
17
Extension register/extension file register control instructions
18
Other handy instruct
1. Data move instructions
Mnemonic
FNC No.
Function
Support
MOV
12
Move
★
SMOV
13
Shift Move
★

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CML
14
Compliment
★
BMOV
15
Block Move
★
FMOV
16
Fill Move
★
PRUN
81
Parallel Run (Octal Mode)
★
XCH
17
Exchange
★
SWAP
147
Byte Swap
★
EMOV
112
Floating Point Move
★
HCMOV
189
High Speed Counter Move
★
2. Data conversion instructions
Mnemonic
FNC No.
Function
Support
BCD
18
Conversion to Binary Coded Decimal
★
BIN
19
Conversion to Binary
★
GRY
170
Decimal to Gray Code Conversion
★
GBIN
171
Gray Code to Decimal Conversion
★
FLT
49
Conversion to Floating Point
★
INT
129
Floating Point to Integer Conversion
★
EBCD
118
Floating Point to Scientific Notation
Conversion
★
EBIN
119
Scientific Notation to Floating Point
Conversion
★
RAD
136
Floating Point Degree to Radian
Conversion
★
DEG
137
Floating Point Radian to degree
Conversion
★
3. Comparison instructions
Mnemonic
FNC No.
Function
Support
LD=
224
Contact compare LD (S1)=(S2)
★

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LD>
225
Contact compare LD (S1)>(S2)
★
LD<
226
Contact compare LD (S1)<(S2)
★
LD<>
228
Contact compare LD (S1)≠(S2)
★
LD<=
229
Contact compare LD (S1)≦(S2)
★
LD>=
230
Contact compare LD (S1)≧(S2)
★
AND=
232
Contact compare AND (S1)=(S2)
★
AND>
233
Contact compare AND (S1)>(S2)
★
AND<
234
Contact compare AND (S1)<(S2)
★
AND<>
236
Contact compare AND (S1)≠(S2)
★
AND<=
237
Contact compare AND (S1)≦(S2)
★
AND>=
238
Contact compare AND (S1)≧(S2)
★
OR=
240
Contact compare OR (S1)=(S2)
★
OR>
241
Contact compare OR (S1)>(S2)
★
OR<
242
Contact compare OR (S1)<(S2)
★
OR<>
244
Contact compare OR (S1)≠(S2)
★
OR<=
245
Contact compare OR (S1)≦(S2)
★
OR>=
246
Contact compare OR (S1)≧(S2)
★
CMP
10
Compare
★
ZCP
11
Zone Compare
★
ECMP
110
Floating Point Compare
★
EZCP
111
Floating Point Zone Compare
★
HSCS
53
High speed counter set
★
HSCR
54
High speed counter reset
★
HSZ
55
High Speed Counter Zone Compare
★
HSCT
280
High speed counter table compare
★
BKCMP=
194
Block compare (S1)=(S2)
★
BKCMP>
195
Block compare (S1)>(S2)
★
BKCMP<
196
Block compare (S1)<(S2)
★

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BKCMP<>
197
Block compare (S1)≠(S2)
★
BKCMP<=
198
Block compare (S1)≦(S2)
★
BKCMP>=
199
Block compare (S1)≧(S2)
★
4. Arithmetic operation instructions
Mnemonic
FNC No.
Function
Support
ADD
20
Addition
★
SUB
21
Subtraction
★
MUL
22
Multiplication
★
DIV
23
Division
★
EADD
120
Floating Point Addition
★
ESUB
121
Floating Point Subtraction
★
EMUL
122
Floating Point Multiplication
★
EDIV
123
Floating Point Division
★
BK+
192
Block Data Addition
★
BK-
193
Block Data Subtraction
★
INC
24
Increase
★
DEC
25
Decrement
★
5. Logical operation instructions
Mnemonic
FNC No.
Function
Support
WAND
26
Word AND
★
WOR
27
Word OR
★
WXOR
28
Word Exclusive OR
★
6. Special function instructions
Mnemonic
FNC No.
Function
Support
SQR
48
Square Root
★

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ESQR
127
Floating Point Square Root
★
EXP
124
Floating Point Exponent
★
LOGE
125
Floating Point Natural Logarithm
★
LOG10
126
Floating Point Common Logarithm
★
SIN
130
Floating Point Sine
★
COS
131
Floating Point Cosine
★
TAN
132
Floating Point Tangent
★
ASIN
133
Floating Point Arc Sine
★
ACOS
134
Floating Point Arc Cosine
★
ATAN
135
Floating Point Arc Tangent
★
RND
184
Random Number Generation
★
7. Rotate instructions
Mnemonic
FNC No.
Function
Support
ROR
30
Rotation Right
★
ROL
31
Rotation Left
★
RCR
32
Rotation right With Carry
★
RCL
33
Rotation Left with Carry
★
8. Shift instructions
Mnemonic
FNC No.
Function
Support
SFTR
34
Bit Shift Right
★
SFTL
35
Bit Shift Left
★
SFR
213
Bit Shift Right with Carry
★
SFL
214
Bit Shift Left with Carry
★
WSFR
36
Word Shift Right
★
WSFL
37
Word Shift left
★
SFWR
38
Shift Write [FIFO/FILO Control]
★

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SFRD
39
Shift Read [FIFO Control]
★
POP
212
Shift Last Data Read [FILO Control]
★
9. Data operation instructions
Mnemonic
FNC No.
Function
Support
ZRST
40
Zone Reset
★
DECO
41
Decode
★
ENCO
42
Encode
★
MEAN
45
Mean
★
WSUM
140
Sum of Word Data
★
SUM
43
Sum of Active Bits
★
BON
44
Check Specified Bit Status
★
NEG
29
Negation
★
ENEG
128
Floating Point Negation
★
WTOB
141
WORD to BYTE
★
BTOW
142
BYTE to WORD
★
UNI
143
4-bit Linking of Word Data
★
DIS
144
4-bit Grouping of Word Data
★
CCD
84
Check Code
★
CRC
188
Cyclic Redundancy Check
★
LIMIT
256
Limit Control
★
BAND
257
Dead Band Control
★
ZONE
258
Zone control
★
SCL
259
Scaling (Coordinate by Point Data)
★
SCL2
269
Scaling 2 (Coordinate by X/Y Data)
★
SORT
69
Sort Tabulated Data
★
SORT2
149
Sort Tabulated Data 2
★
SER
61
Search a Data Stack
★

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FDEL
210
Deleting Data from Tables
★
FINS
211
Inserting Data to Tables
★
10. String processing instruction
Mnemonic
FNC No.
Function
Support
ESTR
116
Floating Point to Character String
Conversion
★
EVAL
117
Character String to Floating Point
Conversion
★
STR
200
BIN to Character String Conversion
★
VAL
201
Character String to BIN Conversion
★
DABIN
260
Decimal ASCII to BIN Conversion
★
BINDA
261
BIN to Decimal ASCII Conversion
★
ASCI
82
Hexadecimal to ASCII Conversion
★
HEX
83
ASCII to Hexadecimal Conversion
★
$MOV
209
Character String Transfer
★
$+
202
Link Character Strings
★
LEN
203
Character String Length Detection
★
RIGH
204
Extracting Character String Data From the
Right
★
LEFT
205
Extracting Character String Data from the
Left
★
MIDR
206
Random Selection of Character Strings
★
MIDW
207
Random Replacement of Character Strings
★
INSTR
208
Character string search
★
COMRD
182
Read Device Comment Data
★
11. Program flow control instructions
Mnemonic
FNC No.
Function
Support

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CJ
00
Conditional Jump
★
CALL
01
Call Subroutine
★
SRET
02
Subroutine Return
★
IRET
03
Interrupt Return
★
EI
04
Enable Interrupt
★
DI
05
Disable Interrupt
★
FEND
06
Main Routine Program End
★
FOR
08
Start a FOR/NEXT Loop
★
NEXT
09
End a FOR/NEXT Loop
★
12. I/O refresh instructions
Mnemonic
FNC No.
Function
Support
REF
50
Refresh
★
REFF
51
Refresh and Filter Adjust
★
13. Real time clock control instructions
Mnemonic
FNC No.
Function
Support
TCMP
160
RTC Data Compare
★
TZCP
161
RTC Data Zone Compare
★
TADD
162
RTC Data Addition
★
TSUB
163
RTC Data Subtraction
★
TRD
166
Read RTC data
★
TWR
167
Set RTC data
★
HTOS
164
Hour to Second Conversion
★
STOH
165
Second to Hour Conversion
★
14. Pulse output/positioning control instruction
Mnemonic
FNC No.
Function
Support
ABS
155
Absolute Current Value Read
★

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17
DSZR
150
DOG Search Zero Return
★
ZRN
156
Zero Return
★
TBL
152
Batch Data Positioning Mode
★
DVIT
151
Interrupt Positioning
★
DRVI
158
Drive to Increment
★
DRVA
159
Drive to Absolute
★
PLSV
157
Variable Speed Pulse Output
★
PLSY
57
Pulse Y Output
★
PLSR
59
Acceleration/Deceleration Setup
★
15. Serial communication instructions
Mnemonic
FNC No.
Function
Support
RS
80
Serial Communication
★
R(S2)
87
Serial Communication 2
★
IVCK
270
Inverter Status Check
IVDR
271
Inverter Drive
IVRD
272
Inverter Parameter Read
IVWR
273
Inverter Parameter Write
IVBWR
274
Inverter Parameter Block Write
IVMC
275
Inverter multiple command
ADPRW
276
MODBUS read and write
★
16. Special block/unit control instructions
Mnemonic
FNC No.
Function
Support
FROM
78
Read From a Special Function Block
★
TO
79
Write To a Special Function Block
★
RD3A
176
Read form Dedicated Analog Block
★
WR3A
177
Write to Dedicated Analog Block
★

CX3G/FX3GC PLC Programming manual
www.coolmayplc.com
18
RBFM
278
Divided BFM Read
WBFM
279
Divided BFM Write
17. Extension register/extension file register control instructions
Mnemonic
FNC No.
Function
Support
LOADR
290
Load From ER
SAVER
291
Save to ER
RWER
294
Rewrite to ER
INITR
292
Initialize R and ER
INITER
295
Initialize ER
LOGR
293
Logging R and ER
18. Other handy instructions
Mnemonic
FNC No.
Function
Support
WDT
07
Watchdog Timer Refresh
★
ALT
66
Alternate State
★
ANS
46
Timed Annunciator Set
★
ANR
47
Annunciator Reset
★
HOUR
169
Hour Meter
★
RAMP
67
Ramp Variable Value
★
SPD
56
Speed Detection
★
PWM
58
Pulse Width Modulation
★
DUTY
186
Timing Pulse Generation
★
PID
88
PID Control Loop
★
ZPUSH
102
Batch Store of Index Register
★
ZPOP
103
Batch POP of Index Register
★
TTMR
64
Teaching timer
★
STMR
65
Special timer
★