1700AS0001 TCS Spec.pdf

Doc No. SALT1700AS0001 Issue A
TCS Specification
No. Subsystem
1
Subsystem 2 Type # Direction Interface Description
8 Tracker & TCS
D TCS-> Command information
Payload
->TCS Tracker status
E Interlocks and manual control
10 Structure TCS
D TCS-> Command information
->TCS Structure status
E Interlocks and manual control
11 Facility TCS
E ->TCS TCS power supply as per Power Budget
V ->TCS Ventilation/air-conditioning of TCS equip.
P ->TCS Data network and cable trays for all links
to TCS, Control room desk etc.
D TCS-> Command information, internet, SAAO
->TCS Facility status, weather, internet, SAAO
12 Dome TCS
D TCS-> Command information
->TCS Dome status
E TCS interlocks and manual controls for
dome shutter
13 Primary TCS D TCS-> Command information
Mirror
->TCS Primary Mirror status
18 TCS Science D TCS-> Commands to Science Instrument
Instruments
->TCS Data and Instrument Status info
20 TCS Existing
Services
D Link to existing SAAO data network
NOTE #: See Figure 4 for key to interface types.
5.2.2 Internal Interfaces
Refer to the Electrical ICD.
Table 3: TCS External Interfaces
21