Trox Technik EM-BAC-MOD-01, Руководство по настройке, Страница: 23 / 40

VolOffset_P
BMS access: WR RD
Equipment function:

EASYLAB
–
RR with RMF, TAM with RMF

TROX UNIVERSAL
–
not used
Unit/value range:

BACnet: Percentage value in increments of 0.5 %

Modbus: 0–200 (200 corresponds to 100%)
Function

Signalling of a flow rate setpoint shift for external dif-
ferential pressure control

The shift signal is transferred as a percentage value
of a volume flow rate change range that has been
configured in the controller
Data point

BACnet: Analog Value Object – Instance 20

Modbus: Register 10
VolflowExh
BMS access: WR RD
Equipment function:

EASYLAB
–
FH, RR, RR with RMF, TAM, TAM with RMF

TROX UNIVERSAL
–
RE/RS, RE/RS with RMF, PR*/PD*, PR*/PD*
with RMF
Unit: l/s
Function

Integration of an extract air flow into the room bal-
ance of the system

This default volume flow is considered for all volume
flow calculations (balance and setpoint values)
Data point
 BACnet: Analog Value Object – Instance 22

Modbus: Register 41
VolflowSup
BMS access: WR RD
Equipment function:

EASYLAB
–
FH, RR, RR with RMF, TAM, TAM with RMF

TROX UNIVERSAL
–
RE/RS, RE/RS with RMF, PR*/PD*, PR*/PD*
with RMF
Unit: l/s
Function

Integration of a supply air flow into the room balance
of the system

This default volume flow is considered for all volume
flow calculations (balance and setpoint values)
Data point

BACnet: Analog Value Object – Instance 23

Modbus: Register 42
SC_SetPos
Equipment function: not available
VolflowSet_R
BMS access: WR RD
Equipment function:

EASYLAB
–
not used

TROX UNIVERSAL
–
RE/RS, RE/RS with RMF, PR*/PD*, PR*/PD*
with RMF
Unit: l/s
Function

Default setting of volume flow rate setpoint (room),
only for standard mode
Data point

BACnet: Analog Value Object – Instance 32

Modbus: Register 63
Interface information
Data points – detailed description > Input variables
Expansion module EM-BAC-MOD-01 23