Introduction To Parameters; Explanation Of List Of Parameters - Siemens CU230P-2 HVAC Parameter Manual

Parameters

Introduction to Parameters

1.1 Introduction to Parameters
1.1.1

Explanation of list of parameters

The layout of the parameter description is as follows.
r0068[0...1]
Fig. 1-1
p0701[0...n]
CU230P-2 CAN
CU230P-2 HVAC
PM240
CU/PM variants
Fig. 1-2
Parameter number
Indicates the relevant parameter number. The numbers used are 4 to 5-digit num-
bers. Numbers prefixed with an "r" indicate that the parameter is a "read-only"
parameter, which displays a particular value but cannot be changed directly by
specifying a different value via this parameter number.
All other parameters are prefixed with a "p". The values of these parameters can
be changed directly in the range indicated by the "Min" and "Max" settings in the
header. If these values have a physical unit, it is shown in brackets.
[index] indicates that the parameter is an indexed parameter and specifies the
range of indices available.
.0...15 indicates that the parameter has several bits, which can be evaluated or
connected individually.
CU/PM variants
Indicates for which Control Units and/or Power Modules the parameter is valid. If
no CUs or PMs are listed the parameter is valid for all variants.
1-8
Index BICO (if exist)
CO: Absolute current actual value / I_act abs val :
Access level: 3
Unit: [Aeff]
Read-only parameter
Index BICO (if exist)
Pre-assignment digital input 0 / Pre-assignment DI0
Access level: 2
T
Can be changed:
Min
0
Write parameter
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Calculated: -
p2002
Scaling:
Calculated: -
Scaling: -
Max
50
© Siemens AG 2009 All Rights Reserved
Data type: FloatingPoint32
Data set: -
Data type: Integer16
Data set: CDS, p0170
Factory setting
1