Danfoss VLT HVAC Drive FC 102 Operating Manual page 125

VLT® HVAC Drive FC 102
Operating Guide
Speed
Latched Start (XD2.12)
Stop Inverse (XD2.14)
Illustration 68: Latched Start/Stop Inverse
Table 86: Wiring Configuration for Start/Stop with Reversing and 4 Preset Speeds
+24 V XD2.10
+24 V XD2.11
D IN XD2.12
D IN XD2.13
COM XD2.18
D IN XD2.14
D IN XD2.15
D IN XD2.16
D IN XD2.17
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Parameters
Function
Parameter 5-10 Terminal 18 Digital Input
Parameter 5-11 Terminal 19 Digital Input
Parameter 5-12 Terminal 27 Digital Input
Parameter 5-14 Terminal 32 Digital Input
Parameter 5-15 Terminal 33 Digital Input
Parameter 3-10 Preset Reference
*=Default value
Notes/comments:
D IN 37 is an option.
Terminal 18 in the parameter title corresponds to terminal XD2.12 in the control compartment.
Terminal 19 in the parameter title corresponds to terminal XD2.13 in the control compartment.
Terminal 27 in the parameter title corresponds to terminal XD2.14 in the control compartment.
Terminal 32 in the parameter title corresponds to terminal XD2.16 in the control compartment.
Terminal 33 in the parameter title corresponds to terminal XD2.17 in the control compartment.
Wiring Configuration Examples
Setting
[8] Start
[10] Reversing*
[0] No operation
[16] Preset ref bit 0
[17] Preset ref bit 1
• Preset ref. 0 = 25%
• Preset ref. 1 = 50%
• Preset ref. 2 = 75%
• Preset ref. 3 = 100%
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