GXE600.lvlib:GXE600 Configure OVP and OCP.vi

Holding Register (PDU Address : 102d [Protection Method], 105d [OVP] and 106d [OCP])

Selects Protection Methods.

The OVP method apllies to both SWOVP and HWOVP for simplification.

The OCP method apllies to only SWOCP. (HWOCP is fixed to latch.)

Sets Protection Threshold values.

The effective value is 0.2 to 1.25 [Q10] for OVP (Default is 1.25) and 0.2 to 1.2 [Q10] for OCP (Default is 1.2).

Q10 value = Threshold value / Nominal value

Sets Model Selector to specify nominal of physical value. (Default is a GXE600-24.)

Nominal values are;

GXE600-24 : 24V / 25A,

GXE600-48 : 48V / 12.5A.

GXE600.lvlib:GXE600 Configure OVP and OCP.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.

cu16

Model Selector (0 : GXE600-24)

The Selector of GXE Product Model.

0 : GXE600-24

1 : GXE600-48

cdbl

OVP Threshold (0 V)

Set a threshold value of Over Voltage.

The VI converts a threshold voltage set by user to Q10 register value.

The effective value is 0.2 to 1.25 [Q10] (Default is 1.25),

Q10 value = Threshold value / Nominal value

cdbl

OCP Threshold (0 A)

Sets a threshold value of Over Current.

The VI converts a threshold voltage set by user to Q10 register value.

The effective value is 0.2 to 1.2 [Q10] (Default is 1.2),

Q10 value = Threshold value / Nominal value

cbool

OCP (Auto Recovery)

Protection Method of Over Current

Sets false(default) to auto recovering.

Sets true to latched off.

cbool

OVP (Latched)

Protection Method of Over Voltage

Sets false to auto recovering.

Sets true(default) to latched off.

OVP sets both b2 : SWOVP and b3 : HWOVP.

If you want to set the method of SWOVP and HWOVP individually, you can use Configure Protection Method VI and Configure Excess Protection Threshold VI in Low Level palette.

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.