Emerson Static Transfer Switch user manual Setting Bitpacked Options with the Terminal, Options1

Communication Interfaces

12.1.3Setting Bitpacked Options with the Terminal

Five sets of options and features settings are available through the terminal to control the system operation.

Under System Settings for the SPT command, these items denote which options are INSTALLED:

•6 — Options_1

•14 — Comms Options 1

•15 — Comms Options 2

Under User Settings, for the SPT command, these items denote which features are ENABLED:

•17 — Critical Option Enabling

•18 — Non-Critical Option Enabling

The value parameter settings are in the form of a bit-packed word (in hexadecimal notation). In other words, each bit indicates a particular setting for the option or feature. The bit assignments for the options and features are as follows:

Options_1

bit0 — HasDualOutputBreaker bit1 — HasPDU

bit2 — Has4PoleTransferSwitch bit3 — HasShuntTrip

bit4 — HasWyeOutputXfmr

bit5 — HasExternalPrecisionTimeSource bit6 — HasSFA

bit7 — HasRemoteSourceSelect

bit8 through bit15 — not used (set to 0)

Comms Options 1

bit0 — HasIntModem bit1 — HasExtModem bit2 — HasNIC

bit3 — not used (set to 0) bit4 — HasSiteScan bit5 — not used (set to 0) bit6 — not used (set to 0)

bit7 — HasOpenCommsDigitalInputBrd bit8 — HasOpenCommsDigitalOutputBrd_1 bit9 — HasOpenCommsDigitalOutputBrd_2 bit10 — HasRemoteStatusPanelBrd_1 bit11 — not used (set to 0)

bit12 — not used (set to 0) bit13 — not used (set to 0) bit14 — EnableDialIn bit15 — EnableDialOut

Comms Options 2

bit0 — EnablePager

bit1 — EnableOCDINormallyClosed

bit2-3 — OCDO1Assignment (0=User Defined, 1=Standard Set or 2=AS400) bit4-5 — OCDO2Assignment (0=User Defined, 1=Standard Set or 2=AS400) bit6 through bit15 — not used (set to 0)

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