NORD Drivesystems BU0090 - Manual (Page 34)

NORDAC AS-Interface Manual
34 BU 0090 GB
Parameter Setting value / Description / Note Comments
P510 ... - 01
... - 02
Setpoint source SK 500E
Selection of the setpoint source to be parameterised.
[01] = Main setpoint source [02] = Auxiliary setpoint source
Selection of the interface via which the FI receives the setpoint.
0 ... 10
[ 0 ]
0 = Auto: the source of the auxiliary
setpoint is automatically derived from
the setting in the parameter P509
>Interface<
1 = Control terminals , digital and analog
inputs control the frequency, including
fixed frequencies
2 = USS
3 = CAN
4 = Profibus
5 = InterBus
6 = CANopen
7 = DeviceNet
8 = Reserved
9 = CAN Broadcast
10 = CANopen Broadcast
P513 Telegram downtime
Monitoring function of the active bus interface. Following receipt of a valid telegram, the next one
must arrive within the set period. Otherwise the inverter reports an error and switches off with the
error message E010 (10.0) >Bus Time Out<.
Note: For AS interface applications, the telegram downtime should be parameterised, in
order to prevent uncontrolled starting (with enabling via the bus)of the drive unit after
restoration of the bus connection. In addition, the error display is activated by the
parameterisation of the telegram down time.
-0.1 / 0.0 /
0.1 ... 100.0 s
[ 0.0 ]
With the setting value 0 or <0.1, an internal timeout time of 40 ms is used, which does
not result in an inverter error. With a setting value ≥ 0.1 after the elapse of an internal
timeout time of 40 ms an error is generated and displayed on the inverter. The internal
timeout time of 40 ms is used to indicate errors in the AS interface communication (see
Section 4.3)
P541 Set Output
This function provides the opportunity to control the relay and the digital outputs independently of
the frequency inverter status. To do this, the relevant output must be set to the function "External
control".
This function can either be used manually or in combination with a bus control.
Bit 0 = Output 1 (K1)
Bit 1 = Output 2 (K2)*
Bit 2 = Output 3 (DOUT1)**
Bit 3 = Output 4 (DOUT2)**
Bit 4 = Dig. AOut 1***
Bits 5 … 7 = reserved
Bit 8 = Bus Out Bit 0
Bit 9 = Bus Out Bit 1
Bit 10 = Bus Out Bit 2
Bit 11 = Bus Out Bit 3
Bit 12 = Bus Out Bit 4
Bit 13 = Bus Out Bit 5
* SK 300E: Analog output (digital function)
** except SK300E
*** Analog output (digital function), except SK 300E
Bits 13-12 Bits 11-8 Bits 7-4 Bits 3-0
Min. value
00
0
0000
0
0000
0
0000
0
Binary
hex
Max. value
11
3
1111
F
0001
1
1111
F
Binary
hex
00000000000000 ...
11111111111111
(binary)
0000 ... 3F1F (hex)
[ 0000 ]
BUS: The corresponding hex value is written into the parameter, thereby setting the relay and the
digital outputs.
ControlBox: The hexadecimal code is entered directly when the ControlBox is used.
ParameterBox: Each individual output can be separately called up in plain text and activated.