Heating Jacket Controller is the driver to communicate with Temperature Controller of Milaebo Co., Ltd. in Korea.
<Figure 1> is read setting example of Heating Jacket Controller communication driver.
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| <Figure 1> Read setting example of Heating Jacket Controller communication driver |
Device part of <Figure 1> input Com port( COM4 ), Baud rate( 9600 ), Parity bit( 0 ), Data bit( 8 ), Stop bit( 1 ) respectively according to controller.
Read schedule of Heating Jacket Controller communication driver
Read schedule setting parameters are as follows:
1) station – don't care.
2) read command – PV, SV, AD, AM, AL, OUT. ( refer to <Table 1> )
3) read address – don't care.
4) Save start address for Communication Server – Saving start address of Communication Server.
5) Read size – fixed to 1.
Read schedule example)
READ, 0, PV, 0, 0, 1,
READ, 0, SV, 0, 1, 1,
READ,
0, AD, 0, 2, 1,
READ, 0,
AM, 0, 3, 1,
READ, 0, AL,
0, 5, 1,
READ, 0, OUT, 0, 6,
1,
<Table 1> is data saving address and readed value for each read command of Heating Jacket Controller communication driver.
Read command |
Contents |
Data saving value of Communication Server |
Remarks |
| PV |
read of present temperature |
Saving Start Address + 0 : present temperature |
0.1 ¡É unit (refer to FLOAT, DOUBLE memory) |
| SV |
read of setting temperature |
Saving Start Address + 0 : setting temperature |
|
| AD |
read of Alarm display status |
Saving Start Address + 0 : Alarm display status |
1 : display, 0 : non display |
| AM |
read of Alarm Margin value |
Saving Start Address + 0 : Alarm Margin low limit Saving Start Address + 1 : Alarm Margin high limit |
|
| AL |
read of Alarm status |
Saving Start Address + 0 : Alarm status |
0 : non Alarm 1 : Low Temp. 2 : High Temp. 3 : breaking of a wire T/C 4 : breaking of a wire Heater 5 : Over Temp. |
| OUT |
read of current Power Out value |
Saving Start Address + 0 : current Power Out value |
0.1 ¡É unit (refer to FLOAT, DOUBLE memory) |
| <Table 1> Data saving address and readed value for each read command of Heating Jacket Controller communication driver | |||
Heating Jacket Controller communication driver store the same data in WORD, DWORD, FLOAT, DOUBLE, INT64, STRING memory, but the data format are different.
If you click the icon 
in protocol option part at
<Figure 1>, you
can see the dialog box such as <Figure 2>. you can also set read schedule by
using this part.
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| <Figure 2> Example of Heating Jacket Controller communication driver¡¯s Option dialog box |
You can set read schedule by using
,
,
button and listbox of <Figure
2>.
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| <Figure 3> Example of Heating Jacket Controller communication driver¡¯s read schedule Add/Edit dialog box |
When you click Add button or Edit button in dialogue box of <Figure 2>, dialogue box of <Figure 3> is shown.
You can set Heating Jacket Controller by using 'write settings'.
Digital Write
Digital write and analog write have the same setting parameters except output value.
Analog Write
Analog write setting parameters are as follows:
1) PORT Port no. (0 ~ 255)
2) STATION don't care.
3) Address don't care.
4) Extra1 Write command = SV, AD, AM, HHC, LOCK.
SV : write of setting temperature, Output value = 1 decimal point value.
AD :write of Alarm display, Output value = 1 : display, 0 : non display.
AM : write of Alarm Margin value, Output value = high/low margin value.( interger unit value )
HHC : clear of HiHi Alarm, Output value = don't care.
LOCK : write of Lock/Unlock status, Output value = 1 : Lock, 0 : Unlock.
5) Extra2 don't care.
Write example 1)
PORT : 0 STATION : 0 ADDRESS : 0 EXTRA1 : SV EXTRA2 : 0
The setting parameter shown above is example of setting temperature.
<Figure 4> shows the appearance of Heating Jacket controller.
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| <Figure 4> Appearance of Heating Jacket controller |