Taie FY100 Use and care manual

TAIE TAIWAN INSTRUMENT & CONTROL CO., LTD
COMMUNICATION MANUAL
DIGITAL PID CONTROLLER
FY100
FY101
FY400
FY600
FY700
FY800
FY900
February, 2007
FY_COMM_EN_V1

Contents
1 Set up of the controller...........................................................................................1
2 System Configuration ............................................................................................2
2.1 RS485 Communication System.................................................................2
2.2 RS232 Communication System.................................................................2
3 Wiring Connection.................................................................................................3
3.1 RS485 Communication Wiring..................................................................3
3.2 RS232 Communication Wiring..................................................................3
4 MODBUS RTU Protocol.......................................................................................4
4.1 Message Configuration..............................................................................4
4.2 ID Number (Slave Address).......................................................................4
4.3 Function Code............................................................................................4
4.4 Data............................................................................................................4
4.5 Error Check CRC.......................................................................................4
4.6 Abnormal Code..........................................................................................5
4.7 Message example of RTU mode................................................................5
4.7.1 Reading ( Read PV from slave controller 1)..................................5
4.7.2 Setting (Set SV = 10.0 to slave controller 1).................................5
4.7.3 Setting (Set SV = 10.0 and OUTL=100.0 to slave controller 1)....6
5 MODBUS ASCII Protocol.....................................................................................7
5.1 Message Configuration..............................................................................7
5.2 ID Number(Slave Address)........................................................................7
5.3 Function Code............................................................................................7
5.4 Data............................................................................................................7
5.5 Error Check LRC.......................................................................................7
5.6 Abnormal Code..........................................................................................8
5.7 Message example of ASCII mode..............................................................8
5.7.1 Setting (Set SV = 10.0 to slave controller 1).................................8
5.7.2 Setting (Set SV = 10.0 and OUTL=100.0 to slave controller 1)....9
6 TAIE Protocol......................................................................................................10
6.1 Message Configuration............................................................................10
6.2 Command.................................................................................................10
6.3 ID Number ...............................................................................................10
6.4 Register Address ......................................................................................10
6.5 Data..........................................................................................................10
6.6 Check Sum...............................................................................................11
6.7 Message example of TAIE Protocol ........................................................11

6.7.1 Read ( Read PV from slave controller 1).....................................11
6.7.2 Modify ( Modify SV = 10.0 to slave controller 1).......................11
6.7.3 Write ( Write SV = 100.0 to slave controller 1) ..........................11
7 Register Map........................................................................................................12

1 Set up of the controller
FY400/600/700/800/900 COMMUNICATION MANUAL 1
1 Set up of the controller
Press SET +key 3 seconds to configure parameters in Level 3
Character Name , Functions and Setting range Default
Protocol Selection
: MODBUS RTU Protocol
: MODBUS ASCII Protocol
:TAIE Protocol
Communication Bits
: Odd parity , Data bits = 8 , Stop Bit = 1
:Odd parity , Data bits = 8 , Stop Bit = 2
: Even parity , Data bits = 8 , Stop Bit = 1
: Even parity , Data bits = 8 , Stop Bit = 2
ID Number
Range : 0 ~ 255
Communication Baud rate
: 2400 bps
: 4800 bps
: 9600 bps
: 19200 bps
: 38400 bps
zWhen parameter or was changed, always turn on the power
again. Otherwise, no communication is performed by using the changed value.

2 System Configuration
2 FY400/600/700/800/900 COMMUNICATION MANUAL
2 System Configuration
2.1 RS485 Communication System
HMI
(RS-485)
PLC
Contoller
IDNO:2
Controller
IDNO:3
Controller
IDNO:4
Controller
IDNO: 32
…………
Figure: 2.1-1
PLC
(RS-485) Controller
IDNO:1
Controller
IDNO:2
Controller
IDNO:3
Controller
IDNO:32
…………
Figure: 2.1-2
Controller
IDNO:1
HOST COMPUTER
(RS-485) Controller
IDNO:2
Controller
IDNO:3
Controller
IDNO:32
…………
Figure: 2.1-3
Controller
IDNO:1
PC
Controller
IDNO:2
Controller
IDNO:3
Controller
IDNO:32
…………
Communication Converter
RS232 RS485
(RS-232)
Figure: 2.1-4
2.2 RS232 Communication System
Controller
IDNO:1
PC
(RS-232)
Figure: 2.2-1

3 Wiring Connection
FY400/600/700/800/900 COMMUNICATION MANUAL 3
3 Wiring Connection
3.1 RS485 Communication Wiring
RS485Converter
DCE
TxON
RxON
Controllers
1
2
3
4
DX+
DX-
(R-)
(T-)
(T+)
(R+)
Shield Wire
MODEL : IC485SN
DX+
DX-
Figure: 3.1-1
RS485Converter
GND
Vs+
DATA-
DATA+
DC24V
+
-
Shield Wire
Controllers
DX+
DX-
DX+
DX-
MODEL : EDAM-8520
Figure: 3.1-2
Note: 1. The length of shield wire should be less than 1200M.
2. Controllers in RS485 parallel connection should be less than 32 units
3.2 RS232 Communication Wiring
Controller
3
2
5
GND
RXD
TXD
Shield Wire
PC
RD
SD
SG
D sub connector (9 Pin)
Note: 1. The length of shield wire should be less than 12M.
2. There is only 1 unit of controller available in RS232 communication..

4 MODBUS RTU Protocol
4 FY400/600/700/800/900 COMMUNICATION MANUAL
4 MODBUS RTU Protocol
4.1 Message Configuration
ID Number
1 Byte
Function Code
1 Byte
Data
N Byte
CRC
2 Byte
4.2 ID Number (Slave Address)
Range: 1~255.
Master instrument identifies slave controllers by the ID Number of the requested
message. ID Number should be configuring in individual slave controller by setting
parameter “IDNO” in operation LEVEL 3.
4.3 Function Code
Function Code Contents
03 (03H) Reading multiple registers value from slave controller
(Max register count : 8)
06 (06H) Setting 1 register value to slave controller
16 (10H) Setting multiple registers value to slave controller.
(Max register count : 8)
4.4 Data
Data depends on function code.
Request message from Master instrument is include “register address”, “data count”
and “setting data”.
Response data from Slave controller is include “byte count”, “data” and “abnormal
code”.
4.5 Error Check CRC
CRC16 generation polynomial: 121516
X
X
X
X
+
+
+
CRC generation step is as below:
①.CRC is initialized as FFFFH
②.Calculate XOR with 1st data and the low byte of CRC. This is assumed as
Y(16bit).
③.Shift Y one bit to the right. This assumed as Y.
④.If a carry is generated at step 3, then calculate XOR with Y and “A001H”, else
jump to step 5.
⑤.Repeat step 3 and 4, until Y is shifting right 8 times.
⑥.Calculate XOR with next data and the low byte of Y. This is assumed as Y.
⑦.Repeat step 3 ~5.

4 MODBUS RTU Protocol
FY400/600/700/800/900 COMMUNICATION MANUAL 5
⑧.Repeat step 3~5, until last data is processed.
⑨.Swap the low byte and high byte of Y.
⑩.CRC=Y
4.6 Abnormal Code
Abnormal Code Contents
01 (01H) Illegal function code (Non-existent function code)
02 (02H) Illegal register address (Register address is out of range)
03 (03H) Illegal data value (Data value is out of setting range)
4.7 Message example of RTU mode
4.7.1 Reading ( Read PV from slave controller 1)
Request message from master instrument:
ID Number
(01H)
Function Code
(03H)
Register
Address
(008AH)
Data Count
(0001H)
CRC
(A5E0H)
Response data from slave controller in normal status (Assumed PV=100.0)
ID Number
(01H)
Function Code
(03H)
Byte Count
(02H)
Data
(03E8H)
CRC
(B8FAH)
Response from slave controller in abnormal status (Assumed as illegal data value)
ID Number
(01H)
Function Code
(83H)
Error Code
(03H)
CRC
(0131H)
1 is set to the MSB of function code in abnormal status (83H).
The abnormal code (03H) is returned as contents of error.
4.7.2 Setting (Set SV = 10.0 to slave controller 1)
Request message from master instrument:
ID Number
(01H)
Function Code
(06H)
Register
Address
(0000H)
Setting Data
(0064H)
CRC
(8821H)
Response message from slave controller in normal status (When SV = 10.0)
ID Number
(01H)
Function Code
(06H)
Register
Address
(0000H)
Setting Data
(0064H)
CRC
(8821H)

4 MODBUS RTU Protocol
6 FY400/600/700/800/900 COMMUNICATION MANUAL
Response from slave controller in abnormal status (Assumed as illegal data value)
ID Number
(01H)
Function Code
(86H)
Error Code
(03H)
CRC
(0261H)
1 is set to the MSB of function code in abnormal status (86H).
The abnormal code (03H) is returned as contents of error.
4.7.3 Setting (Set SV = 10.0 and OUTL=100.0 to slave controller 1)
Request message from master instrument:
ID
Number
(01H)
Function
Code
(10H)
Register
Address
(0000H)
Data
Count
(0002H)
Byte
Count
(04H)
Data1
(0064H)
Data2
(03E8H)
CRC
(B2CEH)
Response message from slave controller in normal status (When SV = 10.0 and
OUTL=100.0)
ID
Number
(01H)
Function
Code
(10H)
Register
Address
(0000H)
Data
Count
(0002H)
CRC
(41C8H)
Response from slave controller in abnormal status (Assumed as illegal register
address)
ID Number
(01H)
Function Code
(90H)
Error Code
(02H)
CRC
(C001H)
1 is set to the MSB of function code in abnormal status (90H).
The abnormal code (02H) is returned as contents of error.

5 MODBUS ASCII Protocol
FY400/600/700/800/900 COMMUNICATION MANUAL 7
5 MODBUS ASCII Protocol
5.1 Message Configuration
Header
(:)
1 Byte
ID Number
2 Byte
(Function Code)
2 Byte
Data
2N Byte
LRC
2 Byte
Delimiter
(CR+LF)
2 Byte
5.2 ID Number(Slave Address)
Range: 1~255
Master instrument identifies slave controllers by the ID Number of the requested
message. ID Number should be configuring in individual slave controller by setting
parameter “IDNO” in operation LEVEL 3.
5.3 Function Code
Function Code Contents
03 (30H 33H) Reading multiple registers value from slave controller
(Max register count : 8)
06 (30H 36H) Setting 1 register value to slave controller
16 (31H 30H) Setting multiple registers value to slave controller.
(Max register count : 8)
5.4 Data
Data depends on function code.
Request message from Master instrument is include “register address”, “data count”
and “setting data”.
Response data from Slave controller is include “byte count”, “data” and “abnormal
code”.
5.5 Error Check LRC
LRC generation step is as below:
①. Convert all the messages to RTU mode (HEX code)。
②. Add all the values from “ID Number” to the end of “Data”. This is assumed as
Y(8Bit).
③. Calculate 2’s complement with Y.
④. Convert Y to ASCII characters (16 bit)
⑤. LRC=Y

5 MODBUS ASCII Protocol
8 FY400/600/700/800/900 COMMUNICATION MANUAL
5.6 Abnormal Code
Abnormal Code Contents
01 (30H 31H) Illegal function code (Non-existent function code)
02 (30H 32H) Illegal register address (Register address is out of range)
03 (30H 33H) Illegal data value (Data value is out of setting range)
5.7 Message example of ASCII mode
zReading ( Read PV from slave controller 1)
Request message from master instrument:
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(30H 33H)
Register Address
(30H 30H 38H 41H)
Data Count
(30H 30H 30H 31H)
LRC
(37H31H)
Delimiter
(0DH 0AH)
Response data from slave controller in normal status (Assumed PV=100.0)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(30H 33H)
Byte Count
(30H32H)
Data
(30H 33H 45H 38H)
LRC
(30H 46H)
Delimiter
(0DH 0AH)
Response from slave controller in abnormal status (Assumed as illegal data value)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(38H 33H)
Error Code
(30H 33H)
LRC
(37H 39H)
Delimiter
(0DH 0AH)
5.7.1 Setting (Set SV = 10.0 to slave controller 1)
Request message from master instrument:
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(30H 36H)
Register Address
(30H 30H 30H 30H)
Data
(30H 30H 36H 34H)
LRC
(39H35H)
Delimiter
(0DH 0AH)
Response message from slave controller in normal status (When SV = 10.0)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(30H 36H)
Register Address
(30H 30H 30H 30H)
Data
(30H 30H 36H 34H)
LRC
(39H35H)
Delimiter
(0DH 0AH)

5 MODBUS ASCII Protocol
FY400/600/700/800/900 COMMUNICATION MANUAL 9
Response from slave controller in abnormal status (Assumed as illegal data value)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(38H 36H)
Error Code
(30H 33H)
LRC
(37H 36H)
Delimiter
(0DH 0AH)
1 is set to the MSB of function code in abnormal status (86H).
The abnormal code (03H) is returned as contents of error.
5.7.2 Setting (Set SV = 10.0 and OUTL=100.0 to slave controller 1)
Request message from master instrument:
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(31H 30H)
Register Address
(30H 30H 30H 30H)
Data Count
(30H 30H 30H 32H)
BYTE
Count
(30H 34H)
Data1
(30H 30H 36H 34H)
Data2
(30H 33H 45H 38H)
LRC
(39H 41H)
Delimiter
(0DH 0AH)
Response message from slave controller in normal status (When SV = 10.0 and
OUTL=100.0)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(31H 30H)
Register Address
(30H 30H 30H 30H)
Data Count
(30H 30H 30H 32H)
LRC
(45H 44H)
Delimiter
(0DH 0AH)
Response from slave controller in abnormal status (Assumed as illegal register
address)
Header
(3AH)
ID Number
(30H 31H)
Function
Code
(39H 30H)
Error Code
(30H 32H)
LRC
(36H 44H)
Delimiter
(0DH 0AH)

6 TAIE Protocol
10 FY400/600/700/800/900 COMMUNICATION MANUAL
6 TAIE Protocol
6.1 Message Configuration
Master ÎSlave (7 Bytes):
Command
1 Byte
ID Number
1 Byte
Register
Address
2 Byte
Data
2 Byte
Check Sum
1 Byte
Master ÍSlave (8 Bytes)
Header
(07H)
1 Byte
Command
(4DH)
1 Byte
ID Number
1 Byte
Register
Address
2 Byte
Data
2 Byte
Check Sum
1 Byte
6.2 Command
Command Contents
R (52H) Reading 1 register value from slave controller
M (4DH) Modify 1 register value in RAM.
(Data are not maintained after power off)
W (57H) Write 1 register value in both RAM and EEPROM.
(Data are maintained after power off)
6.3 ID Number
Range: 1~255.
Master instrument identifies slave controllers by the ID Number of the requested
message. ID Number should be configuring in individual slave controller by setting
parameter “IDNO” in operation LEVEL 3.
6.4 Register Address
Register Address is including register address High byte and Low byte.
Totally, there are 2 bytes.
For detail, please check with Register Map(Page:12)
6.5 Data
Data is including setting data High byte and Low byte.
Totally, there are 2 bytes.

6 TAIE Protocol
FY400/600/700/800/900 COMMUNICATION MANUAL 11
6.6 Check Sum
Add all the values from “Command” to the end of “Data”.
The result is Check Sum (1 byte).
EX：52H + 01H + 00H +8AH +00H +00H = DDH
6.7 Message example of TAIE Protocol
6.7.1 Read ( Read PV from slave controller 1)
Request message from master instrument:
Command
(52H)
ID Number
(01H)
Register
Address
(008AH)
Data
(0000H)
Check Sum
(DDH)
Response data from slave controller (Assumed PV=100.0)
Header
(07H)
Command
(4DH)
ID Number
(01H)
Register
Address
(008AH)
Data
(03E8H)
Check Sum
(C3H)
6.7.2 Modify ( Modify SV = 10.0 to slave controller 1)
Request message from master instrument:
Command
(4DH)
ID Number
(01H)
Register
Address
(0000H)
Data
(0064H)
Check Sum
(B2H)
6.7.3 Write ( Write SV = 100.0 to slave controller 1)
Request message from master instrument:
Command
(57H)
ID Number
(01H)
Register
Address
(0000H)
Data
(03E8H)
Check Sum
(43H)

7 Register Map
12 FY400/600/700/800/900 COMMUNICATION MANUAL
7 Register Map
RegisterAddress
Parameters HEX DECIMAL
MODBUS
Function Code Setting Range
SV
Set Point 0000 000 03/06/10H
OUTL
Output Limit 0001 001 03/06/10H 0 ~ 1000
AT
Auto Tuning 0002 002 03/06/10H
0000H=NO
0001H=YES
AL1
Alarm 1 set value 0003 003 03/06/10H
AL2
Alarm 2 set value 0004 004 03/06/10H
AL3
Alarm 3 set value 0005 005 03/06/10H
PTN
Program Pattern 0006 006 03/06/10H 0 ~ 2
SEG
Program Segment
Display
0007H 007 03H
TIMR
Program Countdown
Display
0008 008 03H
SV_1
Set Point of Seg.1
(Pattern 1)
0009 009 03/06/10H
TM_1
Run Time of Seg.1
(Pattern 1)
000A 010 03/06/10H
OUT1
Output Limit of Seg.1
(Pattern 1)
000B 011 03/06/10H
SV_2
Set Point of Seg.2
(Pattern 1)
000C 012 03/06/10H

7 Register Map
FY400/600/700/800/900 COMMUNICATION MANUAL 13
RegisterAddress
Parameters HEX DECIMAL
MODBUS
Function Code Setting Range
TM_2
Run Time of Seg.2
(Pattern 1)
000D 013 03/06/10H
OUT2
Output Limit of Seg.2
(Pattern 1)
000E 014 03/06/10H
SV_3
Set Point of Seg.3
(Pattern 1)
000F 015 03/06/10H
TM_3
Run Time of Seg.3
(Pattern 1)
0010 016 03/06/10H
OUT3
Output Limit of Seg.3
(Pattern 1)
0011 017 03/06/10H
SV_4
Set Point of Seg.4
(Pattern 1)
0012 018 03/06/10H
TM_4
Run Time of Seg.4
(Pattern 1)
0013 019 03/06/10H
OUT4
Output Limit of Seg.4
(Pattern 1)
0014 020 03/06/10H
SV_5
Set Point of Seg.5
(Pattern 1)
0015 021 03/06/10H
TM_5
Run Time of Seg.5
(Pattern 1)
0016 022 03/06/10H
OUT5
Output Limit of Seg.5
(Pattern 1)
0017 023 03/06/10H
SV_6
Set Point of Seg.6
(Pattern 1)
0018 024 03/06/10H

7 Register Map
14 FY400/600/700/800/900 COMMUNICATION MANUAL
RegisterAddress
Parameters HEX DECIMAL
MODBUS
Function Code Setting Range
TM_6
Run Time of Seg.6
(Pattern 1)
0019 025 03/06/10H
OUT6
Output Limit of Seg.6
(Pattern 1)
001A 026 03/06/10H
SV_7
Set Point of Seg.7
(Pattern 1)
001B 027 03/06/10H
TM_7
Run Time of Seg.7
(Pattern 1)
001C 028 03/06/10H
OUT7
Output Limit of Seg.7
(Pattern 1)
001D 029 03/06/10H
SV_8
Set Point of Seg.8
(Pattern 1)
001E 030 03/06/10H
TM_8
Run Time of Seg.8
(Pattern 1)
001F 031 03/06/10H
OUT8
Output Limit of Seg.8
(Pattern 1)
0020 032 03/06/10H
SV_12
Set Point of Seg.1
(Pattern 2)
0021 033 03/06/10H
TM_12
Run Time of Seg.1
(Pattern 2)
0022 034 03/06/10H
OUT12
Output Limit of Seg.1
(Pattern 2)
0023 035 03/06/10H
SV_22
Set Point of Seg.2
(Pattern 2)
0024 036 03/06/10H

7 Register Map
FY400/600/700/800/900 COMMUNICATION MANUAL 15
RegisterAddress
Parameters HEX DECIMAL
MODBUS
Function Code Setting Range
TM_22
Run Time of Seg.2
(Pattern 2)
0025 037 03/06/10H
OUT22
Output Limit of Seg.2
(Pattern 2)
0026 038 03/06/10H
SV_32
Set Point of Seg.3
(Pattern 2)
0027 039 03/06/10H
TM_32
Run Time of Seg.3
(Pattern 2)
0028 040 03/06/10H
OUT32
Output Limit of Seg.3
(Pattern 2)
0029 041 03/06/10H
SV_42
Set Point of Seg.4
(Pattern 2)
002A 042 03/06/10H
TM_42
Run Time of Seg.4
(Pattern 2)
002B 043 03/06/10H
OUT42
Output Limit of Seg.4
(Pattern 2)
002C 044 03/06/10H
SV_52
Set Point of Seg.5
(Pattern 2)
002D 045 03/06/10H
TM_52
Run Time of Seg.5
(Pattern 2)
002E 046 03/06/10H
OUT52
Output Limit of Seg.5
(Pattern 2)
002F 047 03/06/10H
SV_62
Set Point of Seg.6
(Pattern 2)
0030 048 03/06/10H

7 Register Map
16 FY400/600/700/800/900 COMMUNICATION MANUAL
RegisterAddress
Parameters HEX DECIMAL
MODBUS
Function Code Setting Range
TM_62
Run Time of Seg.6
(Pattern 2)
0031 049 03/06/10H
OUT62
Output Limit of Seg.6
(Pattern 2)
0032 050 03/06/10H
SV_72
Set Point of Seg.7
(Pattern 2)
0033 051 03/06/10H
TM_72
Run Time of Seg.7
(Pattern 2)
0034 052 03/06/10H
OUT72
Output Limit of Seg.7
(Pattern 2)
0035 053 03/06/10H
SV_82
Set Point of Seg.8
(Pattern 2)
0036 054 03/06/10H
TM_82
Run Time of Seg.8
(Pattern 2)
0037 055 03/06/10H
OUT82
Output Limit of Seg.8
(Pattern 2)
0038 056 03/06/10H
P1
OUT1 Proportional Band 0039 057 03/06/10H 0~2000
I1
OUT1 Integral Time 003A 058 03/06/10H 0~3600
D1
OUT1 Derivative Time 003B 059 03/06/10H 0~900
DB1
Dead-band Time 003C 060 03/06/10H 0~1000
ATVL
Auto Tuning Offset 003D 061 03/06/10H
CYT1
OUT1 Cycle Time 003E 062 03/06/10H 0~150