Danfoss VLT HVAC Drive FC 102, Инструкция по эксплуатации

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4.2.2 Pulse Start/Stop
Terminal 18 = parameter 5-10 Terminal 18 Digital Input [9]
Latched start
Terminal 27= parameter 5-12 Terminal 27 Digital Input [6]
Stop inverse
Terminal 37 = STO
Figure 4.28 Wiring Pulse Start/Stop
4.2.3 Speed Up/Down
Terminals 29/32 = Speed up/down
Terminal 18 = parameter 5-10 Terminal 18 Digital
Input [9] Start (default)
Terminal 27 = parameter 5-12 Terminal 27 Digital
Input [19] Freeze reference
Terminal 29 =
parameter 5-13 Terminal 29 Digital
Input [21] Speed up
Terminal 32 = parameter 5-14 Terminal 32 Digital
Input [22] Slow
NOTICE!
Terminal 29 only in FC x02 (x = series type).
12
18
27
29
32
37
+24V
Par. 5-10
Par. 5-12
Par. 5-13
Par. 5-14
130BA021.12
Figure 4.29 Speed Up/Down
4.2.4 Potentiometer Reference
Voltage reference via a potentiometer
Reference Source 1 = [1] Analog input 53 (default)
Terminal 53, Low Voltage = 0 V
Terminal 53, High Voltage = 10 V
Terminal 53, Low Ref./Feedback = 0 RPM
Terminal 53, High Ref./Feedback = 1500 RPM
Switch S201 = OFF (U)
130BA154.11
Speed RPM
P 6-15
Ref. voltage
P 6-11 10 V
1 k Ω
+10
V/30 mA
Figure 4.30 Potentiometer Reference
Electrical Installation
VLT
®
HVAC Drive FC 102
62 Danfoss A/S © 08/2014 All rights reserved. MG11F522
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