Siemens SINAMICS G120P - Page 33

NI1000 DIP
switch AI2
(terminals 50/51)
Fault
Output current (0..20 mA)
Operation
Alarm
Speed (0..20 mA)
PTC A / PTC B
ON / OFF
Temperature
sensor LG-Ni1000,
e.g. QAP22
GND / DI COM
Cooling tower fan ( LG-Ni1000 temp. sensor) + hibernation mode
• Macro 107
• Control of the cooling tower fan based on the temperature of the cooling water
• Temperature sensor LG-Ni1000 at AI3
• Hibernation
• Flying restart and automatic restart are activated
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