This Maintenance & Operation Manual includes information about the operation of the instrument as
well as additional indications and notes regarding maintenance, troubleshooting and repair.
Use qualified personnel only for troubleshooting, component replacement and internal
adjustments.
Fisher-Rosemount MFG GmbH & Co.OHG assumes no liability for any omissions or errors in this
manual.
Any liability for direct or consequential damages - which might occur in connection with the delivery or
the use of this manual - is definitely excluded to the extend permitted by applicable law.
This instrument has left the factory in accordance to all applicable safety regulations.
To maintain this operating condition, the user must strictly follow the instructions and consider the
warnings in this manual or provided on the instrument.
2001 by FISHER-ROSEMOUNT MFG GmbH & Co. OHG (PAD/ETC)
1. Edition: 10/20013. Edition: 01/2003
2. Edition: 11/2002
Read this operation manual carefully before attempting to operate the analyzer !
For expedient handling of reports of defects, please include the model and serial number
which are printed on the instrument identity plate.
Look for the error check list too (see chapter 32. of this manual)
Fisher - Rosemount MFG GmbH & Co. OHG
European Technology Center
Process Analytic Division
Industriestrasse 1
D - 63594 Hasselroth • Germany
Phone + 49 (6055) 884-0
Telefax + 49 (6055) 884-209
Internet: http://www.processanalytic.com
ETC00781(3) Series 100 e 01/2003
SERIAL INTERFACE (OPTION)
NUMERICAL REPRESENTATION / BLOCK PARITY CHECK
Rosemount Analytical
12.4.6Numerical Representations
Telegrams may contain integers or real numbers. The formats for these numbers are subject to
the following restrictions.
Integers:- maximum value = 216 - 1
- positive numbers only accepted
- no decimal points allowed
Real:- maximum of 6 digits accepted
- no alphabetic characters (e.g. 2.2E-6) allowed
- analyzer output is 6 - digit real numbers
12.4.7Block Parity Check
The master control computer may insert a message length parity byte into telegrams. These
invariably consist of two characters.
The message - length parity byte is the cumulatively EXCLUSIVE - OR correlation of all previously
transmitted characters of the telegram line. Representation is in hexadecimal format. For example,
if the decimal value should be decimal 13, this will be represented by the two characters “OD”, i.e.,
030H and 044H.
The verification procedure may be enabled or disabled at the analyzer (see chapter 12.3.4).
12 - 10
ETC00781(3) Series 100 e 01/2003
Rosemount Analytical
12.5Instruction Syntax
Code definitions:
RP:receive parametersanalyzer is accepting values
SP:send parametersanalyzer is sending values
RI:receive instructions
k:channel numbers 0 to 2
m:range number
w:value
SERIAL INTERFACE (OPTION)
INSTRUCTION SYNTAX
<ID>:analyzer ID - no. for RS 485 mode of operation; follows start character
LPB:message - length parity byte
<CR>: terminate character
Receipt of any instruction codes not listed in the following section will be acknowledged by
transmittal of status code 106. Future expansions will make use of code numbers not currently in
use.
ETC00781(3) Series 100 e 01/2003
12 - 11
SERIAL INTERFACE (OPTION)
INSTRUCTION LIST
12.5.1Instruction Listing
Instruction syntax:Instruction description:
$ID;001;k;LPB<CR>RI stand-by status (all valves closed)
$ID;002;k;LPB<CR>RI sample gas valve open
$ID;003;k;LPB<CR>RI zero gas valve open
$ID;005;m;k;LPB<CR>RI span gas valve open
$ID;006;LPB<CR>RI on - line status
$ID;007;LPB<CR>RI off - line status
$ID;008;LPB<CR>
*)
$ID;009;w;LPB<CR>
SP pump status
*)
RI pump status
*)
*)
w=0: pump Off, w=1: pump On
Rosemount Analytical
$ID;011;m;k;LPB<CR>SP at full scale range
$ID;013;k;LPB<CR>SP t
$ID;014;w;k;LPB<CR>RP t
(response time)
90
(response time)
90
$ID;017;k;LPB<CR>SP preflushing period (zero gas)
$ID;018;w;k;LPB<CR>RP preflushing period (zero gas)
$ID;019;k;LPB<CR>SP preflushing period (span gas)
$ID;020;w;k;LPB<CR>RP preflushing period (span gas)
$ID;023;k;LPB<CR>SP concentration
$ID;028;m;k;LPB<CR>SP span gas concentration
$ID;029;m;w;k;LPB<CR>RP span gas concentration
$ID;030;LPB<CR>SP status messages
$ID;031;t;LPB<CR>SP serial number (t=0, max. 10 characters)
channel identification (t=1: ch.1, t=2: ch. 2)
$ID;603;k;LPB<CR>SP gas component
$ID;604;k;LPB<CR>RI automatic zeroing
$ID;605;k;LPB<CR>RI automatic spanning
$ID;606;0;LPB<CR>RI automatic zeroing & spanning
$ID;626;LPB<CR>SP E-Prom / Software version
$ID;627;LPB<CR>SP failure message (possible error batt. is
clearing by read out)
$ID;645;0;LPB<CR>SP pressure value
$ID;646;w;LPB<CR>SP solenoid valve status (w=1: samplegas valve,