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Page   05                                                                                           KKAI808PE01-A/0-20130904

Parameter name

e

g

n

a

g

n

it

t

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S

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o

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a

c

i

d

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I

Ex-factory setting

Setting menu

Measured value amendment

OUT2 control cycle ( setting range can 

)

Dead area for heating & cooling control

Alarm hysteresis 1

Alarm mode 1
Alarm hysteresis 2

Alarm mode 2

Alarm hysteresis 3

Alarm mode 3

8.  Menu Parameter

Manual / auto setting:   0 Manual 1: half-auto

Output function setting menu

Integral time

Control mode.  0 ON/OFF control 1 Heating control

Start Auto-tuning manually

2: auto Start Auto-tuning automatically after power on

Alarm 1 setting value
Alarm 2 setting value
Alarm 3 setting value

2 Cooling control 3 Heating & cooling control

Proportional coefficient (P=0: ON / OFF control)

ON/OFF control hysteresis

Derivative time

OUT1 control cycle: Current output is 0;

Cooling proportional coefficient

1

1

1

1
1
1

1

SSR output is 1; the setting range of SSR output can 

4) In normal display status, press      key for a few seconds to show the parameter setting menu of 

      program segment control.

5) In normal display status, press     key for a few seconds to enter into status setting value of program

segment control. You can choose RUN, STOP and HOLD three status in this segment.

Example Here is a control process with below requirement, the relevant setting is on the right side:

1) Temperature raise to 300

                                           SV01=300 ST01=0;

2) Temperature raise from 300 to 500 (raise 10 degrees/ min)                  SV02=500 ST02=20

3) Temperature falls to 150

 

 

                          SV03=150 ST03=0;

4) Temperature is keep at 150  for 60 minute, and then                          SV04=150 ST04=60
    Program jumps to No.10 segment

                           ST05= 

-

10

6) Temperature falls to 25  at No.10 segment

                           SV10=25 ST10=0;

7) Program control stops running at No.11 segment. 

   exit the segment and control the temeprature according 

   to the SV 

SV10=25

setting value

                                         ST11=-51;

0001, prohibit to modify SV; 0010, prohibit to modify Menu parameter;

0011, prohibit to modify SV and Menu;

Input function setting menu

Communication setting menu

Lower limit of control output

 Upper limit of control output

 Input signal type

 Please refer to input signal table

Lower display limit of input signal

 Upper display limit of input signal

Decimal point setting. Only effective for analog signal input

Filter constant

Lower limit display for transmit current output 

(with current transmit output can workable)

Baud rate

Meter communication address

 Please refer to input signal table

 Please refer to input signal table

0: unit of celsius, 1: unit of fahrenheit

Higher limit display for transmit current output 

(with current transmit output can workable)

Summary of Contents for AI808P Series

Page 1: ...e or modify the product If you have to do so please contact with us first Otherwise it may cause electric shock and fire 5 Please check the connection number while you connect the power supply wire or...

Page 2: ...ly to relay output power supply to signal input relay output to signal input 2000VDC Between the low voltage signal isolated with each other 600VDC 3 Main Technical Parameters Dielectric strength AI80...

Page 3: ...ight AL2 AL2 Indicating Light SET Function Key OUT1 OUT1 Indicating Light Shift Function Key No 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Increase Key Decrease Key AL3 AL3 Indicating Light AT Auto turn...

Page 4: ...rol setting method 1 There are total 50 programmable segments For each segment there are 2 settable parameters SV ST 2 SV value is the object control value of a segment for example if SV 01 is 200 the...

Page 5: ...LD three status in this segment Example Here is a control process with below requirement the relevant setting is on the right side 1 Temperature raise to 300 SV01 300 ST01 0 2 Temperature raise from 3...

Page 6: ...m PV AL Cancel PV AL HY Alarm PV AL Cancel PV AL HY Alarm PV AL SV Cancel PV SV AL HY Alarm PV SV AL Cancel PV SV AL HY Absolute upper limit alarm Absolute Lower limit alarm Upper Limit deviation alar...

Page 7: ...e host computer read the float number AL1 The value of Alarm 1 is 15 4 The address code of AL1 is 0x0000 for AL1 is float number 4bits it will occupy 2 data register Reference IEEE 574 standard the he...

Page 8: ...ss Lo 0x10 6 1 x 0 2 0 x 0 0 0 x 0 0x04 0xFD Data 1 Hi Data 1 Lo Data 2 Hi Data 2 Lo CRC Hi CRC Hi 0x00 0x00 0x44 0x00 0x00 0xFC Correct answer from slave unit Read Multiple Registers 1 2 3 4 5 6 7 8...

Page 9: ...ection setting value SV3 The 3 section status setting value ST3 The 4 section setting value SV4 The 4 section status setting value ST4 The 5 section setting value SV5 The 5 section status setting valu...

Page 10: ...section setting value SV21 The 22 section setting value SV22 The 23 section setting value SV23 The 24 section setting value SV24 The 25 section setting value SV25 The 26 section setting value SV26 The...

Page 11: ...tting value SV45 The 46 section status setting value ST46 The 46 section setting value SV46 The 47 section status setting value ST47 The 47section setting value SV47 The 48 section status setting valu...

Page 12: ...20130904 unsigned int Get_CRC uchar pBuf uchar num unsigned i j unsigned int wCrc 0xFFFF for i 0 i num i wCrc unsigned int pBuf i for j 0 j 8 j if wCrc 1 wCrc 1 wCrc 0xA001 else wCrc 1 return wCrc 16...

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