Nord Drivesystems NORDAC LINK SK250E-FDS - Basic Control Unit Configuration

NORDAC LINK (SK 250E-FDS ... SK 280E-FDS) – Users Manual for Frequency Inverters as Field Distributors
50 BU 0250 en-3021
Functional Safety
"Safe Stop"
Fail-safe input
Details: BU0235, “Technical data”
The input is always active. In order to make the FI ready for
operation, this input must be provided with the required
voltage.
24V SH
24 V input
-
-
GND SH
Reference potential
-
-
Pos: 128.17 /Anleitun gen/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlu ss/SK 1xxE, SK 2xxE, SK 5xxP, SK xx xE-FDS/Steuerteil/De tails Steueransc hlüsse (Sammlung)/Detai ls Steueranschlüsse_ 12_RJ12 [SK 1x0E, SK 2 xxE, SK xxxE-FDS] @ 7\mod_1435565668231_388. docx @ 229682 @ @ 1
Communication
interface
Device connected to different communication tools
24 VDC ± 20%
RS 485 (
For connecting a parametrisation box)
9600 … 38400 Baud
Terminating resistance (1 kΩ) fixed
RS 232 (For connecting to a PC (NORD CON))
9600 … 38400 Baud
1
RS485 A+
Data cable RS485
P502…
2
RS485 B-
Data cable RS485
P513 [-02]
3
GND
Reference potential of bus
signals
4
RS232 TXD
Data cable RS232
5
RS232 RXD
Data cable RS232
6
+24 V
Voltage output
1 - 2 - 3 - 4 - 5 - 6
Pos: 128.18 /Anleitun gen/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschluss/SK 1 xxE, SK 2xxE, SK 5xxP, SK xxxE-FDS/Steuer teil/Details Steueran schlüsse (Sammlung) /Details Steueransc hlüsse_12_RJ12_Erg änzung [SK 1xxE, SK 2xxE, SK xxxE-FDS] @ 20\mod_151660617 4814_388.docx @ 2384109 @ @ 1
Connection cables
(accessories / optional)
Connection of the device to an MS-Windows® PC with NORDCON software
Length: approx. 3.0 m + approx. 0.5 m
Part number: 275274604
Suitable for connection to a USB port in a
PC or alternatively to a SUB-D9
connection.
Details:  TI 275274604
Pos: 128.19 /Anleitun gen/Elektronik/F U und Starter/2. Montage und I nstallation/Ele ktrischer Anschlu ss/SK 1xxE, SK 2xxE, SK 5xxP, SK xx xE-FDS/Steuerteil/De tails Steueransc hlüsse (Sammlung)/Detai ls Steueranschlüsse_ 13_USB [SK xxxE-FDS] @ 49\mod_1599030832888_388. docx @ 2665705 @ @ 1
Communication
interface
Connection of the device to a PC (alternative to RJ12 interface) for communication
with the NORDCON software
USB 2.0
RS 232
9600 … 38400 Baud
1
+5V
Supply voltage
P502…
2
Data -
Data cable
P513 [-02]
3
Data +
Data cable
4
GND
Bus signal reference potential
Pos: 129 /Anleitungen/ Elektronik/F U und Starter/2. Montage und Ins tallation/Elektr ischer Anschluss/ SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE -FDS/Steuerteil/ Grundkonfiguration S teuerteil [SK 2xxE-FDS] @ 12\mod_1467105532455_38 8.docx @ 333710 @ 4 @ 1
2.3.3.2 Basic control unit configuration
The frequency inverter is preconfigured at the factory, depending on the equipment of the device. This
includes:
• Specific factory settings of parameters P420[-05], [-06] and [-07]
• Setting of the termination resistors on the system bus:
If the system bus is used, it must be terminated on both sides. This can be done at the factory by
setting suitable termination resistors inside the FI.
If the termination resistors are not set at the factory, termination can alternatively be carried out
during commissioning by means of normal termination resistors (CAN termination resistor, 5-pin
M12 plug connector). For this, a suitable termination resistor must be plugged into the M12 plug
connector (SYSM) at the beginning and end of the system bus.
Pos: 130 /Allgemein/A llgemeingültige Module/---------Seitenumbruch kompak t --------- @ 13\mod_1476369695906_0.doc x @ 2265495 @ @ 1