Register Formats; Date Formats; Communications - Elster A1140 User Manual

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A1120/1140 Programmable Polyphase Meter Users Manual
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Register Formats

(LM ********-A)
Register formats allow the decimal point style
and the number of digits, number of decimal
places and the display scale to be selected for
cumulative and demand registers.
LM ********-C
Custom Cumulative Register Formats can be
set for Main, Ext Set 1, Ext Set 2 and Ext Set 3.

Date Formats

This defines the way the Date is displayed on the LCD. The
selection is made from the dropdown lists.
The following formats are available –
dd mm yy
mm dd yy

Communications

The communications TAB gives the following option:
Enable or Disable Serial port
Allows the serial port to be enabled or disabled.
Serial Port Baud Rate
Allows the serial port baud rate to be set to one of the
following: 300, 600, 1200, 2400, 4800, 9600.
Serial Port Configuration
Allows the port data bit configuration to be set to an option
from the dropdown list.
The following options are available:
7 bits, even parity, 1 stop bit
8 bits, no parity, 1 stop bit
Data Stream Mode meters should be set to 8, None, 1.
Communication Turn-around Time
This is a programmable time before which the meter will respond for a request for data.
The default is 200ms.
© Elster Metering Ltd - M181 001 3C - 12/2007