AMX ViewStat - Manual (Page 56)

Using the NetLinx Module to Program the ViewStat
50 ViewStat Communicating Thermostat
Command Interface - SEND_COMMANDs (Cont.)
Command Description
'T- LIGHT-' Control backlight on thermostat.
Parameters:
• : id of thermostat/zone
• :
0 = off
1 = on
T = toggle
Example:
'T-1 LIGHT-T'
'T- LOCK-' Set thermostat lock state.
Parameters:
• : id of thermostat/zone
• :
0 = unlock thermostat
1 = lock thermostat
T = toggle lock state
Example:
'T-2 LOCK-ON'
'T- LOCK?' Query for current lock state.
Parameter:
• : id of thermostat/zone
Example:
'T-10 LOCK?'
'T- MENU-' When on, displays text as set by the MSG command.
Parameters:
• : id of thermostat/zone
• :
1 = enables display of 'msg' message
0 = disables display of 'msg' message
'T- MENU?' Gets the current menu state
'T- MODE-' Set HVAC mode.
Parameters:
• : id of thermostat/zone
• :
OFF = disable (no cool, no heat)
HEAT = enter heat mode (no cool)
COOL = enter cool mode (no heat)
AUTO = let thermostat control heat and cool based on set
points.
T = toggle HVAC mode
Example:
'T-6 MODE-AUTO'
'T- MODE?' Query for current HVAC mode.
Parameter:
• : id of thermostat/zone
Example:
'T-1 MODE?'