HP Data Center Environmental Edge Manual de instalación descargar pdf (Pagina 59)

(Optional) Sensor Base Stations 59

• Ct1 = 200

• Ct2 = 5

Programming the digital out

1. Set the following values.

Digital out ION setting

out1

Tc1

0.5

NOTE: You cannot verify the CT polarity if you are in the Direct Delta voltage mode. To verify the

CT polarity, temporarily switch the meter to 4W mode. After the polarity is verified, switch back to

dELd

mode. For more information, see Programming the voltage mode (on page 58).

2. Verify the CT polarity by reading the current phase values.

If the polarity is backwards, then the - light is on for each CT. Return to the programming mode and

change CPL1, CPL2, and CPL3 to inv. The polarity is automatically reversed, as if you reversed the

black and white wires.

Programming Modbus communication

The ION6200 Energy Meter supports 2wire with shielded RS-485 connection. You can connect multiple

meters (up to 32) in a daisy chain series, in which case, the last meter of the series must have the terminating

resistor installed. For more information, see Installing the HP 480V/200A-600A Energy Base Station.

Programming the Modbus ID

1. Set the protocol to Modbus (Mod).

NOTE: The Modbus ID is default to 1xx, where the xx is the last two digits of the unit serial

number.

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 81 82

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HP Data Center Environmental Edge Manual de instalación Pagina 59