CCR-23 Rectifier Controller Communication Driver

 

CCR-23 Rectifier Controller Communication Driver is the driver to communicate with rectifier controller of WonBang C & C in Korea.

 

1. Read settings

 

<Figure 1> is read setting example of CCR-23 Rectifier Controller communication driver.

<Figure 1>  Read setting example of CCR-23 Rectifier Controller communication driver

Device part of  <Figure 1> input Com Port(COM1), Baud Rate(57600), Parity Bit(0), Data Bit(8), Stop Bit(1) respectively.

 

CCR-23 Rectifier Controller Indicator communication driver’s read schedule 

Read schedule setting parameters are as follows:

1) STATION – Controller ID = 0 ~ 255.

2) Read command – Don't care(input blank).

3) Read start address – Don't care.

4) Save start address for Communication Server – Saving start address of Communication Server.

Start Addr + 0 : Version(Fixed to 2),

Start Addr + 1 : Flag( Refer to <Table 1> ),

Start Addr + 2 : Error(( Refer to <Table 2> ),

Start Addr + 3 : Voltage(real value = read value / 10),

Start Addr + 4 : Current(real value = read value / 10),

Start Addr + 5 : Voltage(set, real value = read value / 10),

Start Addr + 6 : Current(set, real value = read value / 10),

Start Addr + 7 ~ 12 : Setup 1 ~ 6. 

5) Read Size – Size = Fix to 1. ( Refer to <Table 1> )

 

Read schedule example)

READ,     3 ,      ,     0,    0,   1,

 

<Table 1> is a description of Meaning for each bit of 'Flag' value.  <Table 2> is a description of Meaning for each bit of 'Error' value. 

bit position Meaning
15 (8000h)

ON = Communication error or controller turn off

OFF = Normal
14~8

-
7 (80h)

ON = RUN,

OFF = STOP
6 (40h)

ON = SETUP,

OFF = RUN/STOP
5 (20h)
4 (10h)

ON = Error,

OFF = None ERROR
3 ~ 1

-
0 (01h)

ON = time set OK,

OFF = don't time set
<Table 1> Meaning for each bit of 'Flag' value

bit position

Meaning

15 ~ 13

-

12 (1000h)

Over Voltage

11 (0800h)

Over Current2

10 (0400h)

Over Current1

9 ~ 7

-

6 (40h)

Controller Error

5 (20h)

Over Temperature

4 (10h)

Fuse Open

3 (08h)

Wire Fault

2 ~ 1

-

0 (01h)

Offset Fail
<Table 2> Meaning for each bit of 'Error' value

  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.  

<Figure 2> Example of CCR-23 Rectifier Controller communication driver’s Option dialogue box

You can set read schedule by using , ,  button and listbox of <Figure 2>. 

<Figure 3> Example of CCR-23 Rectifier Controller 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.

 

2. Writing settings

CCR-23 Rectifier Controller communication driver don't support writing settings because of read only controller.

     

 

3. Connection of communication cable

Please connect 2, 3, 4, 5( from left 1, 2, .... ) connector of RJ11 RS-485 and Rx-, Rx+, Tx-, Tx+ connector of computer's RS-485.

           CCR-23 side                  computer side

                2 ----------------------------- Rx-

                3 ----------------------------- Rx+

                4 ----------------------------- Tx-

                5 ----------------------------- Tx+

 

<Figure  4> is appearance of CCR-23 Rectifier Controller.  

<Figure  4> Appearance of CCR-23 Rectifier Controller