TSI Instruments FHC50

Appendix B
82
Description of LON SNVTs
SNVT
Command Supported
Action
nviEmergency:
EMERG_NORMAL
Sets NORMAL mode
EMERG_PURGE
Sets EMERGENCY mode
NOTE: All other commands set NORMAL mode
SNVT
Command Supported
Action
nviControlMode:
OC_OCCUPIED
Sets NORMAL mode
OC_STANDBY
OC_UNOCCUPIED
Sets SETBACK mode
Sets SETBACK mode
NOTE: All other commands set NORMAL mode
SNVT
Command Supported
Action
nviRequest
CLEAR_ALARM
Clears alarm (See SNVT nvoAlarm)
object_request
SNVT
Value Sent
Action
nviOverrideOn
x.x 1
x.x 0
Moves damper to override position
Exit Override mode
x.x is damper position between 0.0 to 100.0