GXE600.lvlib:GXE600 Configure PS SCI.vi

Holding Register (PDU Address : 200d - 202d )

Sets PS(Powe Supply)'s SCI(Serial Communication Interface) Register values.

Serial Line Protocol is fixed to MODBUS-RTU.

200d : PS Unit ID (is 1 to 247, default is 1).

201d : PS Unit Baud Rate Index value (is 0:2400bps, 1:4800bps, 2:9600bps and 3:19200bps(default)).

202d : PS Unit Parity Index value (is 0:None, 1:Odd and 2:Even (default)).

Data Bits are fixed to 8 bits.

Stop Bits are configured automatically to 1 or 2 bits.

GXE600.lvlib:GXE600 Configure PS SCI.vi


cModbus_Masterlvclass

Modbus master in

Modbus master in can accept any Modbus master instance.

cerrcodeclst

error in (no error)

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

cu8

Unit ID (1)

Available Unit ID of GXE.

The effective value is a from 1 to 247.

(Returns exception response at the value, 0, because of broadcast ID.)

cu16

Unit Parity (2)

Index value of Parity bit supported by GXE.

The effective Index is;

0 : None

1 : Odd

2 : Even (default)

cu16

Unit Baud Rate (3)

Index value of Baud Rate supported by GXE.

The effective Index is;

0 : 2400 bps

1 : 4800 bps

2 : 9600 bps

3 : 19200 bps (default)

iModbus_Masterlvclass

Modbus master out

Modbus master out returns the Modbus master instance provided as input.

ierrcodeclst

error out

error out passes error or warning information out of a VI to be used by other VIs.

Right-click the error out control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.