Wilo Stratos GIGA2.0-D, Инструкция по установке и эксплуатации

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Communication interfaces: Setting and function en
Installation and operating instructions Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D 219
Main pump Partner pump
States EXT.
OFF Behaviour
of the
pump mo-
tor Display
text for
active in-
fluences EXT.
OFF Behaviour
of the
pump mo-
tor Display
text for
active in-
fluences
3 Active Off OFF
Override
OFF (DI1/2) Not act-
ive Off OFF
Override
OFF (DI1/2)
4 Not act-
ive On OK; normal
operation Not act-
ive On OK; normal
operation
Table 41: Combined mode
NOTICE
In regular operation, it is preferable to switch the pump on or off via the DI input
with EXT. OFF instead of via the mains voltage!
Override function priorities
Priority* Function
1 OFF, External OFF (binary input), External OFF (bus system)
2 MAX, External MAX (binary input), External MAX (bus sys-
tem)
3 MIN, External MIN (binary input), External MIN (bus system)
4 MANUAL, External MANUAL (binary input)
Table 42: Override function priorities
* Priority 1 = highest priority
Key lock priorities
Priority* Function
1 Key lock: digital input active
2 Key lock active via menu and buttons
3 Key lock: not active
Table 43: Key lock priorities
* Priority 1 = highest priority
Priorities for heating/cooling switchover using binary input
Priority* Function
1 Cooling
2 Heating
Table 44: Priorities for heating/cooling switchover using binary input
* Priority 1 = highest priority
13.5 Application and function of the
analogue inputs AI1 ... AI4
Analogue inputs can be used for setpoint input or actual value input. The allocation of
setpoint and actual value specifications is freely configurable.
Use the menus “Analogue input AI1 function” ... “Analogue input AI4 function” to set
the type of use (setpoint sensor, differential pressure sensor, external sensor, etc.), the
signal type (0 ... 10 V, 0 ... 20 mA, etc.) and the corresponding signal/value assignments.
In addition, information about the current settings can be queried.
The analogue input is pre-defined for the required signal depending on the selected
control mode of the pump.