Danfoss VLT HVAC Drive FC 102 - Switches S201, S202 and S801; Connection Examples; StartStop

4.1.21 Switches S201, S202 and S801
Use switches S201 (A53) and S202 (A54) to congure the
analog input terminals 53 and 54 as a current (0–20 mA)
or a voltage (-10 V to +10 V).
Enable termination on the RS-485 port (terminals 68 and
69) via the switch S801 (BUS TER.).
See Figure 4.21.
Default setting:
S201 (A53) = OFF (voltage input)
S202 (A54) = OFF (voltage input)
S801 (Bus termination) = OFF
NOTICE!
When changing the function of S201, S202, or S801, do
not to use force during the switch over. Remove the LCP
xture (cradle) when operating the switches. Do not
operate the switches when the adjustable frequency
drive is powered.
130BT310.11
Figure 4.26 Switch Location
4.2
Connection Examples
4.2.1 Start/Stop
Terminal 18 = parameter 5-10 Terminal 18 Digital Input [8]
Start
Terminal 27 = parameter 5-12 Terminal 27 Digital Input [0]
No operation (Default coast inverse)
Terminal 37 = STO
Figure 4.27 Wiring Start/Stop
Electrical Installation Instruction Manual
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