KEN-2000N Power Meter communication driver for MCC 2060

 

KEN-2000N Power Meter communication driver(MCC 2060) is the driver to communicate with motor control and protection controller of KD Power Co,. Ltd. in Korea.

 

1. Read Settings

 

<Figure 1> is read setting example of KEN-2000N Power Meter communication driver for MCC 2060.

<Figure 1>  Read setting example of KEN-2000N Power Meter communication driver for MCC 2060

Device part of  <Figure 1> input Com Port(COM1), Baud Rate(9600), Parity Bit(0), Data Bit(8), Stop Bit(1) respectively. ( fixed to 9600, 0, 8, 1 )

 

KEN-2000N Power Meter communication driver for MCC 2060 communication driver read schedule

Read schedule setting parameters are as follows:

1) Station – 1 ~ 32 MCC 2060 station number.

2) Read data type – 1  ~ R ( refer to <Table 1> ).

3) Read start address – don't care. (fixed to 0 )

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

5) Read Size – fixed to 4 or 1. ( 1 = 4, other data type = 1 )

6) Equipment type – 1 = MCC 2060, 0 = KEN2000N.

 

Read schedule example)

READ,   1,   1,    0,   1,   1,

READ,   1,   2,    0,   5,   1,

READ,   1,   3,    0,   6,   1,

READ,   1,   4,    0,   7,   1,

READ,   1,   5,    0,   8,   1,

READ,   1,   6,    0,   9,   1,

READ,   1,   7,    0,  10,   1,

READ,   1,   8,    0,  11,   1,

READ,   1,   9,    0,  12,   1,

READ,   1,   B,    0,  13,   1,

READ,   1,   D,    0,  14,   1,

READ,   1,   E,    0,  15,   1,

READ,   1,   G,    0,  16,   1,

READ,   1,   H,    0,  17,   1,

READ,   1,   I,    0,  18,   1,

READ,   1,   J,    0,  19,   1,

READ,   1,   K,    0,  20,   1,

READ,   1,   L,    0,  21,   1, 

READ,   1,   N,    0,  22,   1,

READ,   1,   O,    0,  23,   1,

READ,   1,   P,    0,  24,   1,

READ,   1,   Q,    0,  25,   1,

READ,   1,   R,    0,  26,   1,

 

Reference) KEN 2000N Power Meter communication driver

 

Note) The data that has decimal point need to 'readed value'/ 10.

 

<Table 1> is data type and contents of KEN-2000N Power Meter communication driver for MCC 2060.

Data type Contents Read / Write

Remarks
1 measurement current, motor status, Trip status, control position read only

Start address + 0 : current,

Start address + 1 : motor status,

Start address + 2 : Trip status,

Start address + 3 : control position
2 self-learning run current Read/Write

4 digit number
3 self-learning peak current
4 self-learning D-Time

2 digit number
5 self-learning S-Time

3 digit number
6 operation current setting value

4 digit number
7 peak current setting value
8 D-Time setting value

2 digit number
9 O-Time setting value

3 digit number
B ZCT setting value
C station address setting Write only

01 ~ 32
D CT Ratio setting Read/Write

3 digit number

( 1 ~ 200 )
E Tap setting

2 digit number
G end self-learning run current

4 digit number
H end self-learning peak current
I end self-learning D-Time current

2 digit number
J end self-learning S-Time current

3 digit number
K self-learning run or setting run

00 : setting run,

01 : self-learning run
L control position setting

00 : Auto,

01 : Manual.

02 : PC,

03 : Local
M motor On/Off control Write only

00 : Off,

01 : On,

02 : reverse operation
N over-current ratio setting value when auto run Read/Write

3 digit number
O pure restart setting value

00 : Off,  01 : On,
P pure restart time setting value

3 digit number
Q ZCT operation enable/disable

00 : Off,  01 : On,
R connection method

00 : single phase,

01 : 3 phase direct,

02 : y-d,

03 : single phase (reverse),

04 : 3 phase direct (reverse)
<Table 1> Data type and contents of KEN-2000N Power Meter communication driver for MCC 2060

KEN-2000N Power Meter communication driver for MCC 2060 store the same data in WORD, DWORD, FLOAT memory, but the data format are different.

If you click the icon  in protocol option part at <Figure 1>, you can see the dialogue box such as <Figure 2>. you can also set read schedule by using this part. 

<Figure 2> Example of KEN-2000N Power Meter communication driverĄ¯s Option dialog box

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

<Figure 3> Example of KEN-2000N Power Meter communication driverĄ¯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.

 

2. Writing settings

You can control MCC 2060 controller by using 'writing 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             1 ~ 32 MCC 2060 station number.

3)  ADDRESS          don't care.

4)  Extra1                  Write data type. ( refer to <Table 1>, Read/Write or Write only data type )

5) Extra2                   Controller type. 1 - MCC 2060, 2 - AA382I, 0 - KEN-2000N.

 

Write example 1)

PORT:0,  station:1, ADDRESS:0000, Extra1: D,  Extra2 : 0

The setting parameter shown above is CT ration( 1 ~ 200) setting example.

 

Write example 2)

PORT:0,  station:1, ADDRESS:0000, Extra1: R,  Extra2 : 0

The setting parameter shown above is connection method setting example.( output value = 0 ~ 4 )

 

Write example 3)

PORT:0,  station:1, ADDRESS:0000, Extra1: C,  Extra2 : 0

The setting parameter shown above is station address changing example.( output value = 1 ~ 32 )

 

Write example 4)

PORT:0,  station:1, ADDRESS:0000, Extra1: M,  Extra2 : 0

The setting parameter shown above is motor On/Off control example.( output value = 0 ~ 2 )

 

3. Connection of main power and communication cable

Connection of main power and communication cable are as follows.

 

Connection of main power

Please connect 100 ~ 240V AC power to main power connector such as <Figure 4>.

<Figure 4> Connection example of communication cable and main power to MCC 2060 controller

Connection of RS-485 communication cable

Please connect +, -(RS-485) connector of MCC 2060 and T+/R+, T-/R- of computer such as <Figure 4>.

 RS-485 connector of computer          MCC 2060 controller

T+/R+ connector  -----------------------------------  + connector

 T-/R- connector -------------------------------------  - connector

 

<Figure 5> is appearance of  MCC 2060 controller.

<Figure 5> Appearance of  MCC 2060 controller
4. Setting of Station address

Station setting of MCC 2060 controller can set by using front panel button. ( refer to <Figure 5> )

¨į Press 'SET' button while 2 ~ 3 seconds.

¨č Please select 'P Adr' menu by using Up, Right button.

¨é Press 'ENT' button.

¨ę Select station number by using Up, Right button between 1 ~ 32.

¨ë Press 'ENT' button.

¨ė Press 'SET' button while 2 ~ 3 seconds. Then, station setting is completed.

 

Note) Station setting of MCC 2060 controller can by using 'C' write command.

 

Baud rate of MCC 2060

Baud rate, parity bit, data bit, stop bit of MCC 2060 controller are fixed to 9600, 0, 8, 1.