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Operation and maintenance instructions – v2.8.8 & 2.7.3
Modbus configuration
The MODBUS RTU communication requires an additional
satellite circuit (CID050043) which is used as commu-
nication interface. The communication protocol used is
MODBUS RTU, RS485.
Setting
Settings
range
Factory
setting
Adress
1...247
1
Baudrate
1200
4800
9600
19200
9600
Parity
No
Yes
No
LAN configuration
The MODBUS TCP/IP communication requires an addi-
tional satellite circuit (CID 0250
72
) which is used as com-
munication interface. The communication protocol used
is Modbus TCP/IP on Ethernet network over twisted pair
10 BASE T/100Base-TX IEEE 802.3.
Setting
Settings
range
Factory
setting
IP configuration
DHCP
Manual
Manual
IP adress
192.168.1.1
Netmask
255.255.255.0
Gatway
0.0.0.0
Operating time
For maintenance purposes, operating timers can be acti-
vated. If the “service alarm time” or the “Stop fan” timers
are triggered, the according alarm will be shown and the
unit will switch to “OFF”-mode.
Setting
Settings
range
Factory
setting
Reset timer
No
Yes
No
Fan run time activation
No
Yes
No
Display time
No
Yes
No
Service alarm time
0...999999h
0h
Stop fan
0...999999h
0h
0-10V output
The controller has as a standard feature two configur-
able analogue 0...10V outputs. The outputs represent the
actual airflow (or torque) or the actual pressure delivered
by one of the selected fans.
Setting
Settings
range
Factory
setting
Output 1
Flow Fan 1
Pressure Fan 1
Flow Fan 2
Pressure Fan 2
Flow Fan 3
Pressure Fan 3
Flow Fan 4
Pressure Fan 4
Torque Fan 1
Torque Fan 2
Torque Fan 3
Torque Fan 4
Flow Fan 1
Output 2
Flow Fan 1
Pressure Fan 1
Flow Fan 2
Pressure Fan 2
Flow Fan 3
Pressure Fan 3
Flow Fan 4
Pressure Fan 4
Torque Fan 1
Torque Fan 2
Torque Fan 3
Torque Fan 4
Pressure Fan 1
Summary of Contents for GLOBAL LP FW
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Page 17: ...17 Operation and maintenance instructions v2 8 8 2 7 3 4 5 INTERNAL WIRING DIAGRAM GLOBAL LPFW...
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