Schneider Electric K series Uživatelský manuál stáhnout pdf (Strana 63)

PLSED309039EN PM1000 Series Power Meters

08/2010 Chapter 6 – Data Communication

Clear Block

 Function Code: 10H Write

 Number of registers: 2

 No scaling required

 Write as block only

Table 6-19: Clear block

NOTE: For setup default, the power meter will send an exception for values other than 256.

Model Info Block:

 Function Code: 03H Read

 Number of registers: 14

 No scaling required

 Read as block only

Table 6-20: Model Info Block

Model Register Details

This section explains about the model register and helps you to understand

the model number, version number, and options.

The following figure explains how the bits are organized in the model

Figure 6-4: Bits in model register

MSB LSB

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Parameter

Description

Address

Type

Range

PM1200

CLR_INTG_DMD

_SETDEFAULT

INTG and demand

clearing and setting up

the setup default

0311

Long

1 - INTG and

MD Clear

2 - MD Clear

256 - Setup

default

●

Parameter

Description

Address

Type

Range

PM1200

Reserved

0081

Long

Reserved

0083

Long

Model Version

Model, Options and

version numbers

0085

Long

Bits 30 to 24 for

model number;

Bits 23 to 16 for

options

Bits 15 to 0 for

version number

E.g., PM1200

model no is 22

●

Reserved

0087

Long

Reserved

0089

Long

Reserved

0091

Long

Reserved

0093

Long

30 – 24

Model No

23 – 16

Options

15 – 0

Version No

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 80 81

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