Siemens Pacemaker UM344-2 사용자 설명서

 

 

1-1 

INTRODUCTION 

 

 

 

 
September 1995 

 

 
This User’s Manual is for the XTC™ Model 344 Smart Temperature Transmitter.  It covers both the 
Transmitter-Controller and Transmitter only versions. 
 

 

Throughout this Manual the term Transmitter will include both versions 
except when the Transmitter-Controller is specifically stated and when 
discussing unique Transmitter-Controller features, such as the Controller 
function block. 

 
All information needed to bench test, install, configure, system test, and service a transmitter is included in 
this User’s Manual.  Figure 1-1 shows the basic Model 344.  Figure 1-2 shows the two terminal strips for 
loop, sensor, display, and test equipment connections

.

 

 
 

IMPORTANT 

 
 

 

 

 

Save this User's Manual for installing, configuring, operating and servicing 
a Model 344 transmitter. 

 
 
1.1  SECTION CONTENTS 
 
Nine sections make up this Manual.  A brief description of each section follows. 
 
Section 1, INTRODUCTION, describes each section in this Manual and provides a brief description of 
the Model 344 Smart Temperature Transmitter line. 
 
Section 2, XTC COMMUNICATOR (MXC), describes use of the MXC to test, configure, and calibrate a 
transmitter. 
 
Section 3, INITIAL TRANSMITTER SETUP, provides procedures to perform a bench test of the 
transmitter to ensure proper operation of all functions.  Start-up configuration is described here.  If desired, 
go to Section 5 to perform a complete configuration. 
 
Section 4, INSTALLATION, furnishes specific information for mechanical and electrical installation. 
 
Section 5, ON-LINE AND OFF-LINE OPERATION, describes on-line and off-line configuration, and 
the use of the transmitter’s zero and full-scale pushbuttons. 
 
Section 6, CALIBRATION AND MAINTENANCE, provides calibration procedures for analog and 
digital modes.  It also furnishes preventive maintenance, troubleshooting, and assembly replacement 
procedures.  A spare and replacement parts list is provided at the back of this Manual. 
 
Section 7, CIRCUIT DESCRIPTION, contains an assembly level circuit description to support transmitter 
servicing.