NORD Drivesystems TI 275271006 - Manual (Page 4)

IO-Extension – SK CU4-IOE
4 TI 275271006 - 4912
DIP switches
Function
DIP-Switch
Meaning
DIP-Switch
Combinations
Assignment
Signal
(DIP-No.) BIT2 BIT1 BIT0
System bus
termination
resistor
S-Bus Term.
(01) 0
1 not set
setting
Addressing
system bus
S-Bus Adr. Bit 0
(02) 0
0
1
1 0
1
0
1 Adr. 20 (for FI 0 Adr. 32)*
Adr. 21 (for FI 1 Adr. 34)*
Adr. 22 (for FI 2 Adr. 36)*
Adr. 23 (for FI 3 Adr. 38)*
S-Bus Adr. Bit 1
(03)
Analog input
AIN1
Ain1 Mode Bit 0
(04) 0
0
0
1
1 0
0
1
0
0 0
1
0
0
1 0 … 10 V
2 … 10 V
-
10 … 10 V
0 … 20 mA
4 … 20 mA
Ain1 Mode Bit 1
(05)
Ain1 Mode Bit 2
(06)
Analog input
AIN2
Ain2 Mode Bit 0
(07) 0
0
0
1
1 0
0
1
0
0 0
1
0
0
1 0 … 10 V
2 … 10 V
-
10 … 10 V
0 … 20 mA
4 … 20 mA
Ain2 Mode Bit 1
(08)
Ain2 Mode Bit 2
(09)
Analog output
AOUT
Aout Mode Bit 0
(10) 0
0
1
1 0
1
0
1 0 … 10 V
2 … 10 V
0 … 20 mA
4 … 20 mA
Aout Mode Bit 1
(11)
Mode
Second - IOE
2nd IOE Mode
(12) 0
1 First SK- …-IOE on FI
Second SK- …-IOE on FI
* With DIP12 = ON: Address 10 … 13 instead of 20 … 23
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LED Displays
DS
(Device State)
DE
(Device Error)
Meaning
Long flashing
= 0.5 s on / 1 s off
Short flashing = 0.25 s on / 1 s off
OFF OFF Technology unit not ready, no control voltage
ON OFF Technology unit ready, no error, at least one frequency inverter is communicating via the system bus
ON Short flashing Technology unit ready, however
• One or more of the connected frequency inverters is in fault status
Long flashing OFF Technology unit ready and at least one further participant is connected to the system bus, but
• No frequency inverter on the system bus (or connection interrupted)
• Address error for one or more system bus participants
Long flashing Short flashing
Flash interval
1 x - 1s pause
System bus is in status "Bus Warning"
• Communication on system bus interrupted or
• No other participant present on the system bus
Long flashing Short flashing
Flash interval
2 x - 1s pause
• System bus is in status "Bus off" or
• The system bus 24V power supply was interrupted during operation
Long flashing Short flashing
Flash interval
3 x - 1s pause
• No system bus 24V power supply (system bus is in status "Bus off")
Long flashing Short flashing
Flash interval
4 x - 1s pause
Module error
• EEPROM error
Long flashing Short flashing
Flash interval
5 x - 1s pause
Module error
• AOUT error (analog output)
• DIP switch configuration error
OFF Short flashing
Flash interval
1…7 - 1s pause
System error, internal program sequence interrupted
• EMC interference (observe wiring guidelines!)
• Module faulty
IO channel Display Meaning IO channel Display Meaning
DI 1 ON High potential DIN1 DO 1 ON High potential DOUT1
DI 2 ON High potential DIN2 DO 2 ON High potential DOUT2
DI 3 ON High potential DIN3
DI 4 ON High potential DIN4 DI 3/4, DO 1/2 Available according to the type of IO
module
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