Vacon 50X User Manual - page 65
vacon 50x parameters
vacon
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Parameter 205, Vin1 Config, selects the type of signal for analog input Vin1. Vin1 can be
voltage, current, or pulse train input. This parameter also determines input range, im-
pedance, and characteristics. Use Parameters 206 (Vin1 Offset) and 207 (Vin1 Span) to
customize the selected range. The following data values may be assigned to this param-
eter:
Parameter Value
Description
0-10V
0–10 Vdc signal
0-10V Brk W
0–10 Vdc signal with broken wire detection for speed pot op-
eration
0-10V I
0–10 Vdc signal Inverted
0-10V Bipol
0–10 Vdc signal (5 Vdc is stop with 0 Vdc Full Rev and 10 Vdc
Full FWD)
0-5V
0–5 Vdc signal
0-5V I
0–5 Vdc signal Inverted
0-20mA 250
0 to 20 mA current signal with 250 Ohm load
0-20mA 250I
0 to 20 mA current signal with 250 Ohm load Inverted
4-20mA 250
4 to 20 mA current signal with 250 Ohm load
4-20mA 250I
4 to 20 mA current signal with 250 Ohm load Inverted
PT 0-1kHz
0 to 1 kHz pulse train
PT 0-10kHz
0 to 10 kHz pulse train
PT 0-100kHz
0 to 100 kHz pulse train
When the signal range is inverted (that is, the minimum input corresponds to the maxi-
mum output, while the maximum input corresponds to the minimum output).
Parameter 206, Vin1 Offset, configures the input range (offset) for analog input Vin1 that
will affect speed or torque limit functions. It is expressed as a percentage of the maxi-
mum value of the input signal.
Note that if the input signal drops below the offset value or if the input signal is lost (if no
offset is configured), fault 22 will be generated. See parameter 222 for options related to
the drive’s response to loss of input signal.
Parameter 207, the Vin1 Span parameter, is used to alter the input range (span) of the
input signal for analog input Vin1 that will affect speed or torque limit functions. For ex-
ample, if parameter 205, Vin1 Config, selects the 0 to 10 Vdc input signal, setting this pa-
rameter to 50% reduces it to 0 to 5 Vdc.
Parameter 208, Cin Config, selects the type of signal for analog input Cin. Parameters 209
(Cin Offset) and 210 (Cin Span) may be used to customize the selected range. The follow-
ing data values may be assigned to this parameter:
Parameter Value
Description
4-20mA 50
4 to 20 mA current signal with 50 Ohm load
4-20mA 50I
4 to 20 mA current signal with 50 Ohm load Inverted
205 Vin1 Config
Default = 0-10V
Range: Text string
Level 2
206 Vin1 Offset
Default = 0.00%
Range: 0.0–100.0%
Level 2
207 Vin1 Span
Default = 100%
Range: 10.0–200.0%
Level 2
208 Cin Config
Default = 0-20 mA 50
Range: Text string
Level 2