Installation
Technical Catalogue
6
41
TCGB0051 rev 0 - 09/2009
¡
Network Variables and Setting (HARC70-CE1)
Chiller
Number
Water
Cooled
Condenser
less
Air
Cooled
Air Heat
Pump
SVNT
Number
Name
Type
LONMARK
SNVT No
Description
Contents
Remarks
0
O
O
O
O
nv0
nviChillerEnable_0
SNVT_switch
95
On/Off Order
Byte 1: Value 0 (Fixed)
Byte 2: State 0/1 = STOP/RUN
Provide an interval
of 5 seconds of more
between each setting
0
O
O
O
O
nv1
nviCoolSetpt_0
SNVT_temp_p
105
Cool Water Temperature Setting 2 Bytes: -2000 ~ 2500 = -20 ~ 25 ºC
0
O
O
O
O
nv2
nviMode_0
SNVT_hvac_mode
108
Operation Mode Setting
1 byte:
1 = HVAC_HEAT (Heating)
3 = HVAC_COOL (Cooling)
0
-
-
-
O
nv3
nviHeatSetpt_0
SNVT_temp_p
105
Hot Water Temperature Setting 2 bytes: 3000 ~ 6000 = 30 ~ 60 ºC
0
O
O
O
O
nv4
nvoOnOff_0
SNVT_switch
95
On/Off state
Byte 1: Value 0 (Fixed)
Byte 2: State 0/1 = STOP/RUN
Those values are
updated each 60
seconds.
When setting points
are changed from
HARC change to
related point is
detected not waiting
60 seconds.
If no water chiller
is connected these
values are set to 0
0
O
O
O
O
nv5
nvoActiveSetpt_0
SNVT_temp_p
105
Temperature Setting
2 Bytes: -2000 ~ 6000 = -20 ~ 60 ºC
0
-
-
-
-
nv6
nvoActualCapa_0
SNVT_lev_percent
(Not Available)
81
Operation Capacity (Not used
for continous capacity)
NOT USED
0
O
O
O
O
nv7
nvoLvgCHWTemp_0 SNVT_temp_p
105
Chilled outlet temperature
2 Bytes: -2000 ~ 6000 = -20 ~ 60 ºC
0
O
O
O
O
nv8
nvoEntCHWTemp_0 SNVT_temp_p
105
Chilled inlet temperature
2 Bytes: -2000 ~ 6000 = -20 ~ 60 ºC
0
O
O
O
O
nv9
nvoAlarmDescr_0
SNVT_str_asc
36
Alarm code
31 Bytes: 4 first bytes alarm description as shown in chiller.
5th byte always 0. Others undefined
0
O
O
O
O
nv10
nvoChillerStat_0
SNVT_chlr_status
127
Chiller Status
3 bytes:
Byte 1: Chiller Run Mode
0: Chlr_Off (OFF Mode) 2:Chlr_Run (Run Mode)
Byte 2: Chiller Operation Mode
1: HVAC_HEAT (Heating) 3:HVAC_COOL (Cooling)
A: HVAC_FREE_COOL (Cooling Thermostat Off)
Byte 3: Chlr State
bit 0: 0/1 (no alarm / alarm)
bit 1: 0/1 (run not available / run available)
bit 2: 0/1 (central / local)
bits 3 ~ 7: Not used
0
-
-
-
-
nv11
untest_0
SNVT_press
(Not Available)
30
NOT USED
NOT USED
Not used
0
-
-
-
-
nv12
untest_1
0
-
-
-
-
nv13
untest_2
0
-
-
-
-
nv14
untest_3
1
O
O
O
O
nv15
nviChlrEnable_1
SNVT_switch
95
On/Off Order
Same than nv0
Provide an interval
of 5 seconds of more
between each setting
1
O
O
O
O
nv16
nviCoolSetpt_1
SNVT_temp_p
105
Cool Water Temperature Setting Same than nv1
1
O
O
O
O
nv17
nviMode_1
SNVT_hvac_mode
108
Operation Mode Setting
Same than nv2
1
-
-
-
O
nv18
nviHeatSetpt_1
SNVT_temp_p
105
Hot Water Temperature Setting Same than nv3
1
O
O
O
O
nv19
nvoOnOff_1
SNVT_switch
95
On/Off state
Same than nv4
Those values are
updated each 60
seconds.
When setting points
are changed from
HARC change to
related point is
detected not waiting
60 seconds.
If no water chiller
is connected these
values are set to 0
1
O
O
O
O
nv20
nvoActiveSetpt_1
SNVT_temp_p
105
Temperature Setting
Same than nv5
1
-
-
-
-
nv21
nvoActualCapa_1
SNVT_lev_percent
(Not Available)
81
Operation Capacity (Not used
for continous capacity)
NOT USED
1
O
O
O
O
nv22
nvoLvgCHWTemp_1 SNVT_temp_p
105
Chilled outlet temperature
Same than nv7
1
O
O
O
O
nv23
nvoEntCHWTemp_1 SNVT_temp_p
105
Chilled inlet temperature
Same than nv8
1
O
O
O
O
nv24
nvoAlarmDescr_1
SNVT_str_asc
36
Alarm code
Same than nv9
1
O
O
O
O
nv25
nvoChillerStat_1
SNVT_chlr_status
127
Chiller Status
Same than nv10
1
-
-
-
-
nv26
untest_4
SNVT_press
(Not Available)
30
NOT USED
NOT USED
Not used
1
-
-
-
-
nv27
untest_5
1
-
-
-
-
nv28
untest_6
1
-
-
-
-
nv29
untest_7
2
O
O
O
O
nv30
nviChlrEnable_2
SNVT_switch
95
On/Off Order
Same than nv0
Provide an interval
of 5 seconds of more
between each setting
2
O
O
O
O
nv31
nviCoolSetpt_2
SNVT_temp_p
105
Cool Water Temperature Setting Same than nv1
2
O
O
O
O
nv32
nviMode_2
SNVT_hvac_mode
108
Operation Mode Setting
Same than nv2
2
-
-
-
O
nv33
nviHeatSetpt_2
SNVT_temp_p
105
Hot Water Temperature Setting Same than nv3
2
O
O
O
O
nv34
nvoOnOff_2
SNVT_switch
95
On/Off state
Same than nv4
Those values are
updated each 60
seconds.
When setting points
are changed from
HARC change to
related point is
detected not waiting
60 seconds.
If no water chiller
is connected these
values are set to 0
2
O
O
O
O
nv35
nvoActiveSetpt_2
SNVT_temp_p
105
Temperature Setting
Same than nv5
2
-
-
-
-
nv36
nvoActualCapa_2
SNVT_lev_percent
(Not Available)
81
Operation Capacity (Not used
for continous capacity)
NOT USED
2
O
O
O
O
nv37
nvoLvgCHWTemp_2 SNVT_temp_p
105
Chilled outlet temperature
Same than nv7
2
O
O
O
O
nv38
nvoEntCHWTemp_2 SNVT_temp_p
105
Chilled inlet temperature
Same than nv8
2
O
O
O
O
nv39
nvoAlarmDescr_2
SNVT_str_asc
36
Alarm code
Same than nv9
2
O
O
O
O
nv40
nvoChillerStat_2
SNVT_chlr_status
127
Chiller Status
Same than nv10
2
-
-
-
-
nv41
untest_8
SNVT_press
(Not Available)
30
NOT USED
NOT USED
Not used
2
-
-
-
-
nv42
untest_9
30
2
-
-
-
-
nv43
untest_10
30
2
-
-
-
-
nv44
untest_11
30
3
O
O
O
O
nv45
nviChlrEnable_3
SNVT_switch
95
On/Off Order
Same than nv0
Provide an interval
of 5 seconds of more
between each setting
3
O
O
O
O
nv46
nviCoolSetpt_3
SNVT_temp_p
105
Cool Water Temperature Setting Same than nv1
3
O
O
O
O
nv47
nviMode_3
SNVT_hvac_mode
108
Operation Mode Setting
Same than nv2
3
-
-
-
O
nv48
nviHeatSetpt_3
SNVT_temp_p
105
Hot Water Temperature Setting Same than nv3
3
O
O
O
O
nv49
nvoOnOff_3
SNVT_switch
95
On/Off state
Same than nv4
Those values are
updated each 60
seconds.
When setting points
are changed from
HARC change to
related point is
detected not waiting
60 seconds.
If no water chiller
is connected these
values are set to 0
3
O
O
O
O
nv50
nvoActiveSetpt_3
SNVT_temp_p
105
Temperature Setting
Same than nv5
3
-
-
-
-
nv51
nvoActualCapa_3
SNVT_lev_percent
(Not Available)
81
Operation Capacity (Not used
for continous capacity)
NOT USED
3
O
O
O
O
nv52
nvoLvgCHWTemp_3 SNVT_temp_p
105
Chilled outlet temperature
Same than nv7
3
O
O
O
O
nv53
nvoEntCHWTemp_3 SNVT_temp_p
105
Chilled inlet temperature
Same than nv8
3
O
O
O
O
nv54
nvoAlarmDescr_3
SNVT_str_asc
36
Alarm code
Same than nv9
3
O
O
O
O
nv55
nvoChillerStat_3
SNVT_chlr_status
127
Chiller Status
Same than nv10
3
-
-
-
-
nv56
untest_12
SNVT_press
(Not Available)
30
NOT USED
NOT USED
NOT USED
3
-
-
-
-
nv57
untest_13
30
3
-
-
-
-
nv58
untest_14
30
3
-
-
-
-
nv59
untest_15
30
O
O
O
O
nv60
nciMaxSendTime
O
O
O
O
nv61
nciMinSendTime
Summary of Contents for SAMURAI CLG2
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Page 94: ...Drawings Technical Catalogue TCGB0051 rev 0 09 2009 94 14 2 4 Main printed circuit board ...
Page 95: ...Drawings Technical Catalogue 14 95 TCGB0051 rev 0 09 2009 14 2 5 Relays printed circuit board ...
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