46 Technical Bulletin—TC-9100 Universal Controller
Table 24: Supervisory Functions Dynamic Items
Item Tag Item Address
(Hex/Dec)
Description
ROS 20/32
TC-9100 Operating Status
Bits 2,1
Mode Status
00 = NIGHT Mode.
01 = STANDBY Mode.
10 = COMFORT Mode.
11 = OFF Mode.
Bit 3 1 = Temporary Alternate Mode Active.
Bit 4 1 = Alternate Mode Active.
Bit 5 1 = Supervisory System Active (automatically resets
to “0” 2 hours after last refresh command to Item SUP
Bit 8).
SUP 25/37
Supervisory Mode Control
MODC Bits 2,1
Operating Mode Command
00 = NIGHT Mode.
01 = STANDBY Mode.
10 = COMFORT Mode.
11 = OFF Mode.
SOFF Bit 3 1 = Shutoff Mode Command.
STUP Bit 4 1 = Startup Mode Command.
Bit 5 Not used.
Bit 6 1 = Supervisory Mode Control Command (set with
every Operating Mode Command).
MAN Bit 7 1 = Manual Operating Mode Command (Override
Occupancy Sensor and Occupancy
Button/Alternate Mode).
Bit 8 Set to “1” every hour to maintain Supervisory System
Active.
HLD 23/35
Programmable Module Hold
Bit 1 1 = Programmable Module 1 in Hold.
Bit 2 1 = Programmable Module 2 in Hold.
Bit 3 1 = Programmable Module 3 in Hold.
Bit 4 1 = Programmable Module 4 in Hold.
Bit 5 1 = Programmable Module 5 in Hold.
Bit 6 1 = Programmable Module 6 in Hold.
CMP 24/36
Computer Module Control
Bit 1 1 = Control Module 1 WSP Override.
Bit 2 1 = Control Module 2 WSP Override.
Bit 3 1 = Control Module 3 WSP Override.
Bit 4 1 = Control Module 4 WSP Override.
Bit 5 1 = Control Module 5 WSP Override.
Bit 6 1 = Control Module 6 WSP Override.
LSC 26/38
Control and Status
MNT Bit 1 1 = Maintenance Started.
Bit 2 1 = Maintenance Stopped.
(Service Module has changed parameter or
configuration).
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