Siemens simovert masterdrives, Справочник

Страница: 532 / 1547

Communication / CBC 03.2010
6SE7087-6QX70 (Version AL) Siemens AG
8.4-34
Compendium Motion Control SIMOVERT MASTERDRIVES
P053 (parameterizing enable)
This parameter is significant for the CBC if you wish to set or change
parameters of the converter (incl. technology) by means of parameterizing
tasks (PKW task or PKW-request broadcast).
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, CBC etc.) from which it is permissible
to change parameters.
E.g.:
P053 = 1: Parameterizing enable only CBC
= 3: Parameterizing enable CBC+PMU
= 7: Parameterizing enable CBC+PMU+SCom1 (OP)
If the parameter change (= parameterizing enable) is enabled via the CBC
(P053 = 1, 3 etc.), all further parameters can be set from the CAN-bus master
via the bus.
For further setting of parameters which concern data transfer via the CAN bus
(e.g. process-data connection (softwiring) ), you must know the number of
process-data words received from the slave.
P060 P052
Function selection "Hardware setting"
P090 (board slot 2) or P091 (board slot 3)
You can alter these parameters even when the CBC is exchanging net data
via the CAN bus. You can thus parameterize the CAN-bus interface away
from the converter. In this case, the CBC ceases communication via the bus
and neither receives nor sends CAN data telegrams.