
Manual for dialog Web
Order no.: 443 150
nviUnitStatus
input for current controller
output values and
controller function
Type:
SNVT_hvac_status
Structure:
.mode
controller function
.heat_output_primary
valve.heating
.cool_output
valve.cooling
.in_alarm
frost
Value range:
(SNVT_hvac_mode)
0
AUTO Automatic
1
HEAT Heating
2
MRNG_WRMUP
Rapid heat-up
3
COOL Cooling
4
NIGHT_PURGE
Night purge
5
PRE_COOL
Night cooling
6
OFF
Off
8
EMERG_HEAT
Emergency heat.
Preallocation:
(HVAC_NUL,
0.00, 0.00, 0.00, 0.00, 0.00,
0)
Special feature: polled
nviSetpt
OffsetFb
input for local setpoint
shift
Type:
SNVT_temp_p
Value range:
-10.00 ... + 10.00 °C
Preallocation:
0.00°C (0)
Special feature: polled
nviSpaceTemp
room temperature
Type:
SNVT_temp_p
Value range:
0.00 ... 60.00 °C
Preallocation:
327,67°C (32767)
invalid value
Special feature: polled
nviSccSync
for recording the controller
statuses and for
synchronisation with other
room climate control units
Type:
structure
(UNVT_scc_sync)
Special feature: polled
Version 2.01
Page 36 / 47
01.09.2020