Tacit 8 User Manual 3
Remote Monitoring Connections ........................................................................................................................................................25
DEC4 Ethernet Adapters –51.D4.15, 51.D4.23 ..............................................................................................................................26
51.D4.15 Default Configuration....................................................................................................................................................... 26
51.D4.15 Additional Support ........................................................................................................................................................... 26
RS485 (DMX/RDM) Cable Terminations..........................................................................................................................................27
Line Termination Switch Settings .................................................................................................................................................... 28
System Manager Installation ........................................................................................................................................................... 29
Enclosure Management................................................................................................................................................................... 31
Enclosure Monitoring.......................................................................................................................................................................31
DMX Control ..................................................................................................................................................................................... 33
Firmware Uploads ............................................................................................................................................................................ 33
Remote Configuration...................................................................................................................................................................... 33
Tempest Equipment Management Protocol ..................................................................................................................................34
Digital Enclosure Control..........................................................................................................................................................................35
Schematic (PWM) .................................................................................................................................................................................35
DEC4 Main Functions ...........................................................................................................................................................................36
Firmware Revision............................................................................................................................................................................ 36
Factory Settings –Data Modes............................................................................................................................................................ 36
Hardware Indicators & Fuses...............................................................................................................................................................37
DEC System Control Board...............................................................................................................................................................37
Fan Transition Board ........................................................................................................................................................................ 38
Operating Modes..................................................................................................................................................................................39
RDM Only Monitor (Factory Default) .............................................................................................................................................. 39
RDM+DMX Control...........................................................................................................................................................................39
RDM+DMX Service ........................................................................................................................................................................... 39
DEC4 Control Parameters –PWM Fan Control................................................................................................................................... 40
General Description.......................................................................................................................................................................... 40
Optimizing PWM Control Settings...................................................................................................................................................40
Control Interface ..............................................................................................................................................................................41
User Interface LCD Display...............................................................................................................................................................42
Control Interface Operation ............................................................................................................................................................42
Control Menu........................................................................................................................................................................................ 43
Set Data Options...............................................................................................................................................................................43
Set Temp Units ................................................................................................................................................................................. 44
Set Temp Ranges ..............................................................................................................................................................................44
Set Max Humidity (outdoor Enclosures only) .................................................................................................................................44
Set Lamp On Point............................................................................................................................................................................45
Reset Lamp Hours.............................................................................................................................................................................45