Emerson Liebert Static Transfer Switch - Manual (Page 89)

Communication Interfaces
81
12.1.3 Setting 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)