Siemens 400 V / 210...590 A operating instructions Parameterization, Examples, 11-1

01.2004 Parameterization

11 Parameterization

The functions stored in the converters are adjusted to suit specific applications by means of parameters. Every parameter is uniquely identified by its name and number. In addition to a parameter name and number, many parameters also have a parameter index. Using these indices, it is possible to store several values for a parameter under one parameter number.

Parameter numbers consist of a letter and a three-digit number. Upper case letters P, U, H and L are the codes for settable parameters and lower case letters r, n, d and c the codes for non-settable visualization parameters.

Examples	DC link voltage r006 = 541	Parameter name:	DC link voltage
		Parameter number:	r006
		Parameter index:	No index
		Parameter value:	541 V
	Src ON/OFF1 P554.2 = 20	Parameter name:	Src ON/OFF1
		Parameter number:	P554
		Parameter index:	2
		Parameter value:	20

Parameters can be entered via

♦the PMU parameterizing unit integrated in the converter front panel,

♦the control terminal strip of the closed-loop control module CUSA (see Section "Control terminals"),

♦easily via the optional OP1S operator panel,

♦the serial interfaces RS485 and RS232 at -X300 on the PMU or

♦on a PC with the DriveMonitor service program (Version 5.3 or higher).

The parameters stored in the converters can be altered only under particular conditions. The following conditions must be fulfilled before parameter settings can be changed:

♦The relevant parameter must be a settable parameter (identifiable by upper case code letters in parameter number).

♦Parameterization authorization must be set

(P053 = 6 for parameterization via PMU or OP1S).

♦Changes to parameter settings must be permitted by the current converter status (initial parameter settings must be set with the converter switched off).

Siemens AG 6SE7087-6CX86-2BA1	11-1
SIMOVERT MASTERDRIVES AFE Operating Instructions