Nord Drivesystems SK 200E Series, Manual

Page: 135 / 265

5 Commissioning
BU 0200 GB Subject to technical alterations 135
Signal status LED (AS-i - specific display)
The status of the AS interface is indicated by the dual-colour LED AS-i . (See also Section 5.1.3)
The displays have the following meaning:
LED (dual-
colour)
ASi
Æ
AS Interface
Meaning
OFF No AS interface voltage to the module
(PWR)
Connections to terminals 84 and 85
exchanged.
green ON Normal operation (AS interface active)
red ON no exchange of data
Æ
Slave address = 0
Æ
Slave not in LPS
Æ
Slave with incorrect IO/ID
Æ
Master in STOP mode
Æ
Reset active
alternately
flashing red /
green
Peripheral error
Æ
FI control unit does not start
(AS-i voltage too low,
control unit faulty)
Configuration
The most important functions (functions of the sensor / actuator signals via the AS-i BUS or the "on board
potentiometers" P1 and P2) can be set on the frequency inverter via DIP4 and DIP5 of the DIP switch block
(Section 5.1.2 "DIP switch configuration").
Alternatively, the functions can also be assigned via arrays [-01] … [-04] of parameters (P480) and (P481)
or [-01] and [-02] of (P400) (Section: 6.1.5). However, settings made in these parameters are only effective if
the DIP switches (DIP4 and DIP5) are set to the position "OFF".
NOTE
In the default settings of the DIP switches (DIP 4/5 = off), the digital inputs of the frequency
inverter are active.
However, as soon as one of the two DIP switches is set to the position "ON", the functions
of the digital inputs are switched off. However, the gateway function of digital inputs 1 and
2 to the ASi Out bits 2 and 3 is retained.
NOTE
Due to the low load reserves of the low voltage with the use of the AS interface, it is
recommended that parameterisation of the frequency inverter is carried out with the aid of
the NordCon software. Especially with longer operation, the use of a ParameterBox
(SK PAR-3H / SK CSX-3H) may cause damage to the frequency inverter.
Status LED = ASi