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Siemens SIMOVERT MASTERDRIVES Operating Instructions Manual Page 52

Cbl-communication board cc-link.
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Start-up of the CBL
5-4
P715 (CB parameter 5)
P716 (CB parameter 6)
P717 (CB parameter 7)
P718 (CB parameter 8)
Scaling parameter (pointer)
With these parameters, CBL converts the Mitsubishi data formats to
MASTERDRIVES data format and vice versa. Several scaling parameters
handle current, voltage, frequency and revolutions per minute.
The parameters point to scaling parameters. The scaling parameter holds the
scaling factor. Typically you use the scaling parameters P350 to P353 which
are used in the converter to display the different values.
If the scaling parameter is 0 the data is transported from CBL without
conversion. For more information about conversion and the different data
formats refer to chapter 4.9 "Data formats and data conversion".
Default value of all scaling parameters is 0.
Parameter
P715
Pointer to scaling parameter current
P716
Pointer to scaling parameter voltage
P717
Pointer to scaling parameter frequency
P718
Pointer to scaling parameter revolutions per
minute
Example:
P715 = 0 and P717 = 352:
The monitoring value "output current" has the original MASTERDRIVES
internal data format (not modified).
The process values "set frequency" and "actual frequency" in the
Mitsubishi data structure are converted into Mitsubishi data format by the
CBL (in both transmission directions); incl. monitoring!
P918.1 (CBL bus address)
CC-Link station number
Every station at the CC-Link bus has a station number. The CC-Link master
has the address "0". The slave – although the CBL – has an address in the
range of "1" till "64".
Use that same address, which is set by the Mitsubishi PLC programming
software.
Default value is 0.
Example:
P918.1 = 0:
Station number "0" is an invalid address. At initializing CBL the converter
will show failure F080; r732.1 = 01.
P918.1 = 3
CBL has station number "3"; a valid address for remote device station on
CC-Link.
Function
6SE7087-6NX84-0GB0
Operating Instructions
SIMOVERT MASTERDRIVES
03.99
Typical
contents
P350
P351
P352
P353
Siemens AG

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