NORD Drivesystems BU0510 - Manual (Page 58)

POSICON position control for NORD frequency inverters, SK 530E and above
58 Subject to technical alterations BU 0510 GB-3911
4.6 Information
Parameter Setting value / Description / Note Device Supervisor Parameter set
P709
Voltage analog input 1
(Voltage analog input 1)
up to SK 535E
0.00 ... 10.00 V Displays the measured analog input value 1.
P709 [-01]
...
[-10]
Analog input voltage
(Analog input voltage)
SK 540E and
above
0.00 ... 10.00 V Displays the measured analog input value.
[-01] = Analog input 1: Analog input 1, integrated into the FI
[-02] = Analog input 2: Analog input 2, integrated into the FI
[-03] = External analog input 1, "External analog input 1": Analog input 1 of the first IO
extension (SK xU4-IOE)
[-04] = External analog input 2, "External analog input 2": Analog input 2 of the first IO
extension (SK xU4-IOE)
[-05] = External Analog input 1 2nd IOE, "External analog input 1 of the 2nd IOE": Analog
input 1 of the second IO extension (SK xU4-IOE)
[-06] = External analog input 2 2nd IOE, "External analog input 2 of the 2nd IOE": Analog
input 2 of the second IO extension (SK xU4-IOE)
[-07] = Analog function, Dig2, "Analog function of digital input 2": Analog function of digital
input 2 integrated into the FI.
[-08] = Analog function, Dig3, "Analog function of digital input 3": Analog function of digital
input 3 integrated into the FI.
[-09] = Encoder track A: Monitoring of the input signal of track A of an incremental encoder
(Terminal X6:51/52)
[-10] = Encoder track B Monitoring of the input signal of track B of an incremental encoder
(Terminal X6:53/54)
NOTE: The voltage difference between tracks A and B can be measured with the aid of
parameter P709 [-09] and [-10]. If the incremental encoder is rotated the value of
both tracks must jump between -0.8V and 0.8V. For Hiperface encoders the voltage
ranges from -0.5V...0.5V. If the voltage only jumps between 0 and 0.8V the relevant
rack is faulty. It may be possible to determine the position with the incremental
encoder, but the interface is considerably more susceptible to faults. We recommend
that the encoder is replaced!
P744
Configuration
(Configuration level)
0000 ... FFFF (hex) This parameter displays the devices integrated in the FI. Display is in hexadecimal code
(SimpleBox, ControlBox, Bus system).
The display is in plain text when the ParameterBox is used.
SK 500E … 515E = 0000
SK 520E = 0101
SK 530E … 535E = 0201
SK 540E … 545E = 0301