CHINO DB1000/1000F Communication Driver is the driver to communicate with Digital Indicator of CHINO Co., Ltd. in Japan.
<Figure 1> is read setting example of CHINO DB1000/1000F communication driver.
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| <Figure 1> Read setting example of CHINO DB1000/1000F communication driver |
Device part of <Figure 1> input Com Port(COM1), Baud Rate(2400), Parity Bit(2), Data Bit(7), Stop Bit(1) respectively.
CHINO DB1000/1000F controller can set baud rate 75 ~ 9600bps, but parity bit, data bit, stop bit are fixed to 2, 7, 1.
CHINO DB1000/1000F communication driver¡¯s read schedule
Read schedule setting parameters are as follows:
1) STATION – RS-232C : 0, RS-422 : 1~99.
2) Read command – Command( Refer to <Table 1>).
1-1 : Read of Real Data,
1-2 : Read of Execution Parameter,
1-3 : Read of Individual Setting Parameter,
1-8 : Read of Status 1,
1-9 : Read of Status 2.
3) Read Start Address – Parameter type number, ....
1-3 read command = 11 ~ 25, 25 ~ 41 Parameter Type number.
Other read command = Don't care.
4) Save start address for Communication Server – Saving start address of Communication Server.
5) Read Size – Parameter number, ...
1-3 read command = 1 ~ 8 parameter number( Refer to <Table 2> ).
Other read command : Fixed to 1.
Read schedule example)
FLOAT, 1, 1-1, 0, 0, 1,
FLOAT, 1, 1-2, 0, 10, 1,
FLOAT, 1, 1-3, 12, 20, 1,
FLOAT, 1, 1-3, 12, 25, 2,
FLOAT, 1, 1-8, 0, 30, 1,
FLOAT, 1, 1-9, 0, 40, 1,
<Table 1> is read command types and contents of CHINO DB1000/1000F communication driver.
<Table 2> is parameter type and store values of '1-3' read command and <Table 3> is input type number and type of CHINO DB1000/1000F controller.
| Read Command | Contents |
Store values |
Remarks |
| 1-1 | Real Data Request |
0 : PV status |
0 = Normal 1 = +Over Range 2= -Over Range |
1 : PV value |
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2 : SV number |
1 ~ 8 = SV number 0 = Remote SV |
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3 : SV value |
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4 ~ 5 : MV1 , MV2 |
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| 1-2 | Execution Parameter Request |
0 : Execution number 1 : SV of Execution 2 ~ 4 : Execution P, I, D 5 ~ 8 : Execution AL1 ~ 4 |
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| 1-3 | Individual
Setting |
According to Parameter Type |
Refer to <Table 2> |
| 1-8 | Status 1 Request |
0 : Alarm status by Execution number |
00 = Alarm Off, 01 = Alarm On. 10 = Alarm Off during waiting |
1 ~ 4 : AL1 ~ 4 status |
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5 : PV error status 6 : Hardware error |
0 = Normal, 1 = Error |
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| 1-9 | Status 2 Request |
0 : Auto/Manual status |
0 = Auto, 1 = Manual. |
1 : AT status |
0 = Normal, 1 = AT |
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2 : Remote/Local status |
0 = Local, 1 = Remote |
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| <Table 1> Read command types and contents of CHINO DB1000/1000F communication driver | |||
| Parameter Type | Parameter number |
Contents | Store values | Remarks |
| 11 | 1 ~ 8 | Setting value of SV | 0 : SV number 1 : SV value |
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| 12 | Alarm status | 0 : Alarm number 1 ~ 4 : AL1 ~ 4 |
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| 13 | Setting value fo PID | 0 : PID number 1 ~ 3 : P, I, D value |
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| 14 | Output Variables Limit | 0 : Parameter number 1 : Output Variables Limit |
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| 15 | Output Higher/Lower Limit | 0 : Parameter number 1 ~ 2 : Low/High Limit |
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| 16 | - | Sensor Compensation | 0 : Sensor Compensation value |
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| 17 | Digital Filter | 0 : Digital Filter value |
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| 18 | Setting Value Variation Rate | 0 : Setting Value Variation Rate °ª |
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| 19 | Remote Scaling | 0 ~ 1 : MIN/MAX value |
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| 20 | Cascade | 0 ~ 1 : Cascade r, b value |
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| 21 | Remote Shift | 0 : Remote Shift value |
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| 22 | Remote Filter | 0 : Remote Filter value |
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| 23 | Transmission Type, Transmission Scale | 0 : type | 0 = SV, 1 = PV, 2 = MV |
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| 1 ~ 2 : Scale Min/max value |
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| 24 | 2nd Output P | 0 : 2nd Output P value |
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| 25 | 2nd Output Gap | 0 : 2nd Output Gap value |
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| 30 | Measuring Input Unit | 0 : Input Type number | Refer to <Table 4> | |
| 1 : Unit number | 0 = ¡É, 1 = ¢µ, 2 = K, 3 = %, 4 = BL |
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| 31 | CJ INT/EXT | 0 : CJ INT/EXT value | 0 = INT, 1 = EXT |
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| 32 | Linear Scale | 0 ~ 1 : MIN/MAX value |
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| 33 | PV Dot | 0 : PV Dot value |
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| 34 | Scale Dot | 0 : Scale Dot value |
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| 35 | 1 ~ 4 | Alarm Mode, Alarm Dead Band | 0 : Alarm number |
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| 1 : Alarm mode | 0 = DH, 1= DHW, 2 = DL, 3 = DLW, 4 = AH, 5 = AL |
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| 2 : Blind Sector value |
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| 36 | - | Dead Band | 0 : Dead Band value |
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| 37 | Pulse Cycle | 0 : Pulse Cycle value |
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| 38 | FB Zero Span & Gain | 0 ~ 2 : Zero, Span, Gain value |
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| 39 | Output Preset | 0 : Output Preset °ª |
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| 40 | Pv Error Output | 0 : Pv Error Output value |
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| 41 | Output Direct/Reverse | 0 : Output Direct/Reverse value | 0 = Direct 1 = Reverse |
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| <Table 2> Parameter type and store values of '1-3' read command | ||||
Input Type number |
Type |
Remarks |
1 |
B |
Thermocouple Scale |
2 ~ 3 |
R1 ~ R2 |
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4 |
S |
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5 ~ 7 |
K1 ~ K4 |
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8 ~ 11 |
E1 ~ E4 |
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12 ~ 15 |
J1 ~ J4 |
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16 ~ 17 |
T1 ~ T2 |
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18 |
W5 |
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19 |
W0 |
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20 |
NiMo |
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21 |
AuFe |
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22 |
NiCr |
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23 |
PR5 |
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24 |
PR20 |
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25 ~ 26 |
Plati1 ~ Plati2 |
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27 |
U |
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28 |
L |
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31 ~ 34 |
10mV, 20mV, 50mV, 100mV |
DC Voltage Current Scale |
35 ~ 36 |
5V, 20mA |
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41 ~ 45 |
pt100§Ù1 ~ pt100§Ù5 |
Resistance Thermometer Scale |
46 ~ 50 |
DIN pt100§Ù1 ~ DIN pt100§Ù5 |
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51 |
pt50§Ù |
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52 |
pt-Co |
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| <Table 3> Input type number and type of CHINO DB1000/1000F controller | ||
If you click the icon 
in
protocol option part, you can see the dialogue box such as <Figure 2>. you can
also set read schedule by using this part.
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| <Figure 2> Example of CHINO DB1000/1000F communication driver¡¯s Option dialogue box |
You can set read schedule by using 
, 
, 
button and listbox
of <Figure 2>.
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| <Figure 3> Example of CHINO DB1000/1000F communication driver¡¯s read schedule Add/Edit dialogue 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 CHINO DB1000/1000F controller by using write settings.
Bit Write
Bit write and word write have the same setting parameters except output value.
Word Write
Word write setting parameters are as follows:
1) PORT Port no. (0 ~ 255)
2) STATION RS-232C : 0, RS-422 : 1~99.
3) ADDRESS Writing address, contents, ... ( Refer to <Table 4>, <Table 5> ).
4) Extra1 Write command.
2-1 ~ 2-5 : DB Status Transition command, ( Refer to <Talbe 4> )
11-? ~ 25-?, 30-? ~ 41-? : Individual Parameter Setting. ( ? = 1 ~ 8, Refer to <Table 5> )
5) Extra2 Don't care.
Note) In order to write to DB1000/DB1000F controller, you have to 'lock' mode corresponding 'MODE'.
<Table 4> is setting value and contents of 2-1 ~ 2-5 write command and <Table 5> is setting value and contents of 11 ~ 41 write command.
| Write Command(Extra1) | Address | Output value |
Contents of output |
| 2-1 | 0 : Selection of Auto/Man | 0 = MAN 1 = AUTO |
Auto/Man Swithcing |
| 1 ~ 2 : MV1, MV2 output | -4.9 ~ 100.0 |
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| 2-2 | - | - |
Alarm Reset |
| 2-3 | 0 = Local 1 = Remote |
Remote/Local Switching | |
| 2-4 | 1 ~ 8 |
Selection of Execution number | |
| 2-5 | 0 = AT Stop 1 = AT Start |
Auto-Tuning Start/Stop | |
| <Table 4> Setting value and contents of 2-1 ~ 2-5 write command | |||
| Write Command (Extra1) |
Address | Contents of output | Remarks |
| 11-1 ~ 8 | - | SV value | output value 1 ~ 8 = Parameter number |
| 12-1 ~ 8 | 0 ~ 3 : Setting of AL1 ~ 4 | AL1 ~ AL4 value | |
| 13-1 ~ 8 | 0 ~ 2 : Setting of P, I, D value | P, I or D value | |
| 14-1 ~ 8 | - | Output Variables Limit value | |
| 15-1 ~ 8 | 0 : Setting of Low Limit 1 : Setting of High Limit |
Lower/Higher Limit value | |
| 16 | - | Sensor Compensation value |
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| 17 | - | Digital Filter value |
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| 18 | - | Variation Rate value |
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| 19 | 0 : Setting of Min 1 : Setting of Max |
Remote Scaling Min/Max value |
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| 20 | 0 : Setting of Cascade r 1 : Setting of Cascade b |
Cascade r/b value |
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| 21 | - | Remote Shift value |
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| 22 | - | Remote Filter value |
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| 23 | 0 : Setting of Transmission Type | Transmission Type value | 0 = SV, 1 = PV, 2 = MV |
| 1 : Setting of Scale Min 2 : Setting of Scale Max |
Scale Min/Max value |
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| 24 | - | 2nd Output P value |
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| 25 | - | 2nd Output Gap value |
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| 30 | 0 : Setting of Input Type | Measuring Type value | Refer to <Table 3> |
| 1 : Setting of Input Unit | Input Unit value | 0 = ¡É, 1 = ¢µ, 2 = K, 3 = %, 4 = BL |
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| 31 | - | CJ INT/EXT value | 0 = INT, 1 = EXT |
| 32 | 0 : Setting of Min 1 : Setting of Max |
Linear Scale Min/Max value |
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| 33 | - | PV Dot value |
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| 34 | - | Scale Dot value |
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| 35-1 ~ 4 | 0 : Alarm mode | Alarm Mode value | 0 = DH, 1= DHW, 2 = DL, 3 = DLW, 4 = AH, 5 = AL |
| 1 : Blind Sector | Blind Sector value | output value 1
~ 4 = Parameter(Alarm) |
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| 36 | - | Dead Band value |
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| 37 | - | Pulse Cycle value |
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| 38 | 0 ~ 2 : Setting of Zero, Span, Gain | FB Zero Span & Gain |
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| 39 | - | Output Preset value |
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| 40 | - | Pv Error Output value |
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| 41 | - | Direct/Reverse status | 0 = Direct 1 = Reverse |
| <Table 5> Setting value and contents of 11 ~ 41 write command | |||
Write example 1)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 2-1 EXTRA2 :
The setting parameter shown above is an example of write for status change to manual(0), auto(1)' of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 2)
PORT : 0 STATION : 1 ADDRESS : 0001 EXTRA1 : 2-1 EXTRA2 :
The setting parameter shown above is an example of write for MV1 output value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 3)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 13-1 EXTRA2 :
The setting parameter shown above is an example of write for number 1 paratermer's 'P' value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 4)
PORT : 0 STATION : 1 ADDRESS : 0001 EXTRA1 : 13-3 EXTRA2 :
The setting parameter shown above is an example of write for number 3 paratermer's 'I' value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 5)
PORT : 0 STATION : 1 ADDRESS : 0002 EXTRA1 : 13-8 EXTRA2 :
The setting parameter shown above is an example of write for number 8 paratermer's 'D' value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 6)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 16 EXTRA2 :
The setting parameter shown above is an example of write for sensor compensation value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 7)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 21 EXTRA2 :
The setting parameter shown above is an example of write for remote shift value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 8)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 23 EXTRA2 :
The setting parameter shown above is an example of write for transmission type(0 = SV, 1 = PV, 2 = MV) of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 9)
PORT : 0 STATION : 1 ADDRESS : 0001 EXTRA1 : 23 EXTRA2 :
The setting parameter shown above is an example of write for transmission scale min. value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 10)
PORT : 0 STATION : 1 ADDRESS : 0002 EXTRA1 : 23 EXTRA2 :
The setting parameter shown above is an example of write for transmission scale max. value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 11)
PORT : 0 STATION : 1 ADDRESS : 0001 EXTRA1 : 30 EXTRA2 :
The setting parameter shown above is an example of write for input unit of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 12)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 35-1 EXTRA2 :
The setting parameter shown above is an example of write for number 1 paratermer's alarm mode of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 13)
PORT : 0 STATION : 1 ADDRESS : 0001 EXTRA1 : 35-4 EXTRA2 :
The setting parameter shown above is an example of write for number 4 paratermer's blind sector value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 14)
PORT : 0 STATION : 1 ADDRESS : 0000 EXTRA1 : 38 EXTRA2 :
The setting parameter shown above is an example of write for zero value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Write example 15)
PORT : 0 STATION : 1 ADDRESS : 0002 EXTRA1 : 38 EXTRA2 :
The setting parameter shown above is an example of write for gain value of Chino DB1000/1000F connected with 0 port, set to 1 station.
Connection of main power line and communication cable are as follows.
Connection of communication cable
CHINO DB1000/1000F controller can communicate RS-232C and RS-422 mode.
<Figure 4> is wiring of RS-232C cable and <Figure 5>is wiring of RS-422 cable.
DB1000/1000F side computer side ( 9 pin connector )
connector 11 (Rx : RD) ------------------------- Tx : SD ( 3 )
connector 12 (Tx : SD) ------------------------- Rx : RD ( 2 )
connector 13 (Ground) ------------------------- Ground( 5 )
<Figure 4> wiring of RS-232C cable
DB1000/1000F side RS-422 connector of computer side
connector 11 (RDA) ------------------------- SDA(T+)
connector 12 (RDB) ------------------------- SDB(T-)
connector 13 (SDA) ------------------------- RDA(R+)
connector 14 (SDB) ------------------------- RDB(R-)
<Figure 5> wiring of RS-422 cable
<Figure 6> is a connection example of main power line and RS-422 communication cable to DB1000 controller.
<Figure 7> shows the appearance of DB1000 controller.
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| <Figure 6> Connection example of main power line and RS-422 communication cable to DB1000 controller |
Connection of main power line
Please connect main power line to connector 9, 10, AC 85 ~ 264V 50/60 HZ such as <Figure 6>.
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| <Figure 7> Appearance of DB1000 controller |
Setting of station number, baud rate and lock mode are as follows.
Setting of station number
You can set CHINO DB1000/1000F controller's station number by front operation button.
1) If you press 'MODE' button, then display 'MODE 0' at screen.
2) Select 'MODE 7' by using 'UP', 'DOWN' button.
3) It will shows 'lock' at screen. If doesn't display 'lock', please unlock the state.
4) Press 'SEL' button 2 times, then shows 'COM NUMBER' and station number.
5) Set the station number by using 'UP', 'DOWN' button.
6) Press 'ENT' button.
7) Press 'MODE' button 2 times and return to basic mode.
Setting of baud rate
You can set CHINO DB1000/1000F controller's baud rate by front operation button.
1) If you press 'MODE' button, then display 'MODE 0' at screen.
2) Select 'MODE 7' by using 'UP', 'DOWN' button.
3) It will shows 'lock' at screen. If doesn't display 'lock', please unlock the state.
4) Press 'SEL' button 1 times, then shows 'BIT RATE' and current baud rate.
5) Set the baud rate to 75 ~ 9600 by using 'UP', 'DOWN' button.
6) Press 'ENT' button.
7) Press 'MODE' button 2 times and return to basic mode.
Setting of lock at setting mode
You can set CHINO DB1000/1000F controller's lock at setting mode by front operation button.
1) If you press 'MODE' button, then display 'MODE 0' at screen.
2) Select the desired 'MODE' number by using 'UP', 'DOWN' button.
3) Please check 'lock' character at the end of right screen.
4) When shows the 'lock' character, press ''RIGHT' button, then blink 'lock' character.
At this state, release 'RIGHT' button and press again ''RIGHT' button.
Then disapears 'lock' character and the setting mode is 'unlock' state.
5) When doesn't show the 'lock' character, press ''RIGHT' button, then blink 'lock' character.
Then apears 'lock' character and the setting mode is 'lock' state.
Note) In order to write to DB1000/DB1000F controller, you have to 'lock' mode corresponding 'MODE'.