Siemens TC12 Installation, Commissioning And Maintenance Handbook page 125

3.3.3.73 Override Digital Outputs Timeout (GOT)
GOT=(1-254 minutes, 255 disable timecount)
Comment:
Note The timeout facility is only present on PB392 issue 6 or later firmware.
{Issues 4 and 5 include GOT but the timeout is in seconds.}
3.3.3.74 Digital Outputs Override Data (GOD)
GOD (Control byte number: 0-2) = (binary byte: 0 - 11111111)
Comment:
3.3.3.75 Transmit Confirm Override data (GTC)
GTC = (0 - 1)
Comment:
3.3.3.76 Default Digital Outputs (GDO, GDT)
These commands define the default state of the outputs, i.e. the state to which
the outputs default when the override is removed. Only available with special
667/1/12399/106 PLD.
3.3.3.77 OTU Reply Time (GTR)
GTR<enter>
Comment:
Note that the HIOCC software is based upon a TRRL algorithm. For further details
regarding operation and use of this algorithm see "TRRL Supplementary report
526, Automatic Incident Detection TRRL Algorithms HIOCC and PATREG".
3.3.3.78 High Occupancy Alarm threshold (GHA)
GHA {unit number: 0-7} = {percentage occupancy: 0-100} (100)
Comment:
666/HE/43100/000
TC12 Installation, Commissioning & Maintenance Handbook
Displays the current timeout value, normally one minute. With a
special PLD (667/1/12399/106 - VMS + LMU), the value can be
changed. Without the special PLD, the value will always return one
minute for reasons of safety.
Allows test data patterns for up to three control bytes to be entered.
The data is actually output when the override is enabled using the
GOO command.
In conjunction with the GOO command enables the state of the
Transmit confirm LED output to be manually controlled.
Displays the time in milliseconds after receipt of the sync byte that
the OTU will start its reply message.
High Occupancy Commands
Occupancy alarm threshold (0 - 100%), is used to determine alarm
conditions.
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