Metasys TC-9100 Series - Page 22

22 Technical Bulletin—TC-9100 Universal Controller
Item Tag
(Cont.)
Type Description
OCN6 1 Byte
Output Module 6 Configuration .
Bits 5…1
Source of Module in binary code:
01010 (0A hex) = Output Module 1 (OCM1).
01011 (0B hex) = Output Module 2 (OCM2).
⇓
01111 (0F hex) = Output Module 6 (OCM6).
When OCN5 is 3-speed fan control, the fan override source
is defined here:
00001 (01 hex) = AI1.
⇓
00100 (04 hex) = AI4.
Bits 8…6
Output Type
000 = Output not used (or used with PAT or 2-stage
output or 3-speed fan control defined in OCN5).
011 = On/off output.
OCO6 Number
Output Module 6 Parameter .
When OCN5 is PAT = PAT dead-band (%).
When OCN5 is 2-stage = Switching differential (%).
When OCN5 is 3-speed fan control = Fan speed Break Point
2 (% of module output, must be higher than Break Point 1
and lower than Break Point 3).
OCN7 1 Byte
Output Module 7 Configuration .
Bits 5…1
Fan Speed Differential in binary code:
(1 to 31%, e.g., 10% = 01010 binary).
Bits 8…6 Set to 000.
OCO7 Number
Output Module 7 Parameter .
Fan speed Break Point 3 (% of module output, must be
higher than Break Point 2).