NORDAC FLEX (SK 200E ... SK 235E) – Users Manual for Frequency Inverters
204
BU 0200 en-US-4920
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P550
EEPROM Copy Order
(EEPROM copy order)
0 ... 3
{ 0 }
The variable frequency drive is equipped with an internal EEPROM and a plug-in EEPROM
(memory module) which operates in parallel to this for the storage and management of parameter
data. Data from the device is managed in parallel on both devices so that safe and rapid
exchange of parameter settings in the device is possible during commissioning or service.
The data sets saved in the internal EEPROM and in the Memory Module can be copied between
the devices. This includes a PLC program that is present on the device.
0 =
No change
2 =
Internal → External
, the data set is
copied from the internal EEPROM to
the memory module (external
EEPROM)
1 =
External → Internal
, the data set is
copied from the memory module
(external EEPROM) to the internal
EEPROM
3 =
External < - > Internal
, the data sets
are exchanged between the two
EEPROMs
Note:
Since software version 1.4 R2, the variable frequency drive always uses the data
record that is stored on the internal EEPROM.
The data set for the external EEPROM (memory module) was used in older versions.
The parameterization of the internal EEPROM was only used if no memory module
was plugged in.
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P552
[-01]
[-02]
CAN master cycle
(CAN master cycle time)
S
0.0/0.1 … 100.0 ms
{ all 0.0 }
In this parameter, the cycle time for the system bus master mode and the CAN open encoder is
set (see P503/514/515):
[01] = CAN master function
, Cycle time for system bus master functions
[02] = CANopen abs. encoder,
"CANopen absolute encoder"
, system bus cycle time of absolute
encoder
With the setting
0 = "Auto"
the default value (see table) is used.
According to the Baud rate set, there are different minimum values for the actual cycle time:
Baud rate
Minimum value t
Z
Default CAN Master
Default CANopen Abs.
10 kBaud
10 ms
50 ms
20 ms
20 kBaud
10 ms
25 ms
20 ms
50 kBaud
5 ms
10 ms
10 ms
100 kBaud
2 ms
5 ms
5 ms
125 kBaud
2 ms
5 ms
5 ms
250 kBaud
1 ms
5 ms
2 ms
500 kBaud
1 ms
5 ms
2 ms
1000 kBaud
1 ms
5 ms
2 ms
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