Operating Instructions
Table Of Contents
- Table of contents
- 1 About this document
- 2 Basic safety instructions
- 3 Incoming acceptance and product identification
- 4 Installation
- 5 Electrical connection
- 6 Operation options
- 7 System integration
- 8 Commissioning
- 9 Diagnostics and troubleshooting
- 10 Maintenance
- 11 Repair
- 12 Accessories
- 13 Technical data
- 14 Operating menu and parameter description
Operation options iTEMP TMT72
20 Endress+Hauser
3. Configure the DIP switch on the rear of the display accordingly. In general: switch to
ON = function enabled, switch to OFF = function disabled.
4. Fit the display onto the head transmitter in the correct position. The head transmitter
accepts the settings within one second.
5. Secure the cover back onto the terminal head or field housing.
Switching write protection on/off
Write protection is switched on and off via a DIP switch on the rear of the optional
attachable display. When write protection is active, parameters cannot be modified. A lock
symbol on the display indicates that write protection is on. Write protection prevents any
write access to the parameters. Write protection remains active even when the display is
removed. To deactivate write protection, the display must be attached to the transmitter
with the DIP switch switched off (WRITE LOCK = OFF). The transmitter adopts the setting
during operation and does not need to be restarted.
Turning the display
The display can be rotated 180° using the "DISPL. 180°" DIP switch.