Owner's manual
Table Of Contents
- DMT345/346 USER'S GUIDE
- TABLE OF CONTENTS
- GENERAL INFORMATION
- PRODUCT OVERVIEW
- INSTALLATION
- OPERATION
- Getting Started
- Display/Keypad
- MI70 Link Program for Data Handling
- Serial Line Communication
- LAN Communication
- Communicating with a Transmitter in POLL Mode
- General Settings
- Serial Output Settings
- Data Recording
- Analog Output Settings
- Operation of Relays
- Sensor Functions
- MODBUS
- MAINTENANCE
- CALIBRATION AND ADJUSTMENT
- TECHNICAL DATA
- EXAMPLE INSTALLATION OF DMT346
- CALCULATION FORMULAS
- MODBUS REFERENCE
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Chapter 4 _________________________________________________________________ Operation
VAISALA ________________________________________________________________________ 79
Using the Service Port
1. Open the screws on the transmitter cover, and open the cover.
2. Connect the desired cable (serial interface cable or USB cable) to
your PC and the service port connector on the transmitter. For
location of the service port, refer to Figure 48 on page 76.
3. Open a terminal program and set the communication settings as
follows:
Table 15 Communication Settings for the Service Port
Parameter
Value
Bauds
19200
Parity
None
Data bits
8
Stop bits
1
Flow control
None
For a detailed explanation of using a terminal program, see section
Terminal Program Settings on page 87.
4. Power-up the transmitter.