Siemens SED2 Specifications download pdf (Page 59)

Parameters

Siemens Building Technologies, Inc. 49

Parameters

Overview

The SED2 uses parameters to define the required operating

characteristics, such as motor data, ramp times, and maximum and

minimum frequency. Users enter and modify the SED2 parameters using

the Basic Operator Panel, the Advanced Operator Panel, or a serial

interface.

Each parameter consists of the letter "r" or "P", followed by four

numbers, such as r0000 or P0010. The letter "r" identifies read-only

parameters. The letter "P" identifies programmable parameters.

Parameter Structure

Figure 36 depicts the structure of the SED2 parameters.

• User Access Level parameter (P0003) selects the access level for

using the parameters (1=standard, 2=extended, or 3=expert). The

access level selected via parameter P0003 determines the number

of parameters that are accessible by the user. For most applications,

the Standard (1) and Extended (2) levels are sufficient. The factory

default setting is P0003=1 (Standard).

• The filters of Parameter Filter parameter (P0004) categorize the

parameters that are available via the access level according to

functionality. The filters/categories enable a more focused

operational approach. If parameter P0004=0 for no filter/category,

then all parameters for a selected user access level are available.

NOTE: Some parameters are intended for commissioning only and

can be viewed as a function of this filter. In order to set these

parameters, P0010 must be set to 1 (quick commissioning).

Parameter Indexes

Certain parameters have indexes. The indexes provide subsets of a

particular parameter function and group together closely related

parameter type information. The Parameter Reference Guide (Document

Number 125-3214) lists any indexes associated with a parameter.

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 131 132

No comments

Siemens SED2 Specifications Page 59