Siemens SIMOVERT MASTERDRIVES Operating Instructions Manual page 50

Start-up of the CBL
5-2
P053 (parameterizing enable)
This parameter is significant for the CBL if you wish to set or change
parameters of the converter (incl. technology) by means of parameterizing
tasks (PKW task).
In this case, set parameter P053 (see also the parameter list in the instruction
manual of the converter) to an odd value (e.g. 1, 3, 7 etc.). With parameter
P053, you specify the positions (PMU, CBL etc.) from which it is permissible
to change parameters.
E.g.: P053 = 1: Parameterizing enable only CBL
= 3: Parameterizing enable CBL+PMU
= 7: Parameterizing enable CBL+PMU+SST1 (OP)
If the parameter change (= parameterizing enable) is enabled via the CBL
(P053 = 1, 3 etc.), all further parameters can be set from the CC-Link master
via the bus.
P060
Function selection: "Hardware setting" = 4
P711 (CB parameter 1)
Communication speed CC-Link
With this parameter, the data transmission speed on CC-Link can be set. It
has to be the same as the CC-link master.
Default value is 0.
P711 Communication speed
0
1
2
3
4
Example
P711=2: The communication speed is 2.5 Mbits/s.
Maximum bus
156 kbits/s
625 kbits/s
2.5 Mbits/s
5 Mbits/s
10 Mbits/s
6SE7087-6NX84-0GB0
Operating Instructions SIMOVERT MASTERDRIVES
03.99
length
1200m
600m
200m
150m
100m
Siemens AG