Hitachi PSC-A1T Technical Catalogue

7 Gateways for building management systems
HARC-BX E
TCGB0106 rev.0 - 12/2014
681681
7
SVNT
number
Unit
number
Variable num-
ber
Type
LONMARK
SNVT No.
Description Condition Note
43 6 nviMode_6
SNVT_hvac_
mode
108
Operation mode
setting
1 byte:
1 = HVAC_HEAT (Heat-
ing)
3 = HVAC_COOL (Cool-
ing)
5 = HVAC_PRE_COOL
(Dehumidication)
9 = HVAC_FAN_ONLY
(Ventilation)
44 6
nviSet-
Point_6
SNVT_
temp_p
105 Temperature setting
2 Bytes: 1700 ~ 3000 = 17
~ 30 ºC
45 6
nvi-
FanSpeed_6
SNVT_switch 95 Fan speed setting
Byte 1: Value 1: Low,
Value 2: Middle,
Value 3: High
Byte 2: State 0 (Fixed)
46 6 nviProtect_6 SNVT_switch 95
Remote control order
enabled
Byte 1: Value 0 (Fixed)
Byte 2: State 0: RCS
enabled
State 1: RCS
disabled
47 6 nvoOnOff_6 SNVT_state 83
ON/OFF state and
alarm notication
32 bits:
bit 0: 0 (STOP)/1 (RUN)
bit 1: 0 (Normal) /1
(Alarm)
Approxi-
mate up-
date time of
80 sec.
48 6
nvoIn-
letTemp_6
SNVT_
temp_p
105
Indoor temperature
reading
2 Bytes: -6200 ~ 12700 =
-62 ~ 127 ºC
49 7 nviOnOff_7 SNVT_switch 95 On/Off order
Byte 1: Value 0 (Fixed)
Byte 2: State 0 = STOP
State 1 = RUN
Allow an in-
terval of at
least 5 sec.
between 2
consecu-
tive orders
to any unit
on a H-Link
50 7 nviMode_7
SNVT_hvac_
mode
108
Operation mode
setting
1 byte:
1 = HVAC_HEAT (Heat-
ing)
3 = HVAC_COOL (Cool-
ing)
5 = HVAC_PRE_COOL
(Dehumidication)
9 = HVAC_FAN_ONLY
(Ventilation)
51 7
nviSet-
Point_7
SNVT_
temp_p
105 Temperature setting
2 Bytes: 1700 ~ 3000 = 17
~ 30 ºC
52 7
nvi-
FanSpeed_7
SNVT_switch 95 Fan speed setting
Byte 1: Value 1: Low,
Value 2: Middle,
Value 3: High
Byte 2: State 0 (Fixed)
53 7 nviProtect_7 SNVT_switch 95
Remote control order
enabled
Byte 1: Value 0 (Fixed)
Byte 2: State 0: RCS
enabled
State 1: RCS
disabled
54 7 nvoOnOff_7 SNVT_state 83
ON/OFF state and
alarm notication
32 bits:
bit 0: 0 (STOP)/1 (RUN)
bit 1: 0 (Normal) /1
(Alarm)
Approxi-
mate up-
date time of
80 sec.
55 7
nvoIn-
letTemp_7
SNVT_
temp_p
105
Indoor temperature
reading
2 Bytes: -6200 ~ 12700 =
-62 ~ 127 ºC
56 Outdoor nviAllOnOff SNVT_switch 95 On/Off order
Byte 1: Value 0 (Fixed)
Byte 2: State 0 = STOP
State 1 = RUN
57
nciMaxSend-
Time
107
The use of
standard
values is
recom-
mended
(do not
change)
58
nciMinSend-
Time
107
59 nciPwrUp 107
HARC-BX(A) XIF le variables list

Hitachi PSC-A1T Specifications

General

Brand	Hitachi
Model	PSC-A1T
Category	Controller
Language	English