Kobold Heinrichs Coriolis Mass Flow Meter, Инструкция по установке и эксплуатации

Страница: 96 / 118

Heinrichs Messtechnik GmbH
Page 96 of 118 OPERATING MANUAL TMU-W / UMC4
7.2.13.4 Reset system error
The integrated diagnostic system of the UMC4 transmitter distinguishes between two types of errors (see also
Section 8.2, “UMC4 transmitter error messages”). Self-test errors such as problems with a sensor line or
inconsistent parameter inputs are displayed as textual error messages. Once the error has been eliminated, the
message automatically disappears from the display. For further information, see Section 8.2.3.1, “Display of
self-test errors”.
Errors that are attributable to system memory or software, division by zero, or a fault in the electronics unit are
designated as system errors. These error messages are not reset automatically after the error (usually of very
brief duration) is eliminated. Before resetting a system error manually, we advise you to contact our technical
service department. For further information, see Section 8.2.3.1, “Display of self-test errors”.
Reset error
[no]
The setting “no” will be displayed and can be changed by toggling the arrow keys.
If the operator toggles to [yes] and confirms the action by pressing “Enter”, the error messages disappear from
the display. If the message reappears shortly after, contact our technical service department for help.
7.2.13.5 Profibus/Modbus device address
Note: This setting is reserved for future communication developments and is at present unused.
Before connecting fieldbus devices to a bus system, the operator must define a device address. This address is
a unique assignment to a participant device in a bus system (similar to a street number).
After selecting the Profibus/Modbus device address, press “Enter” to display the set address:
Device address
126
The current Address will be displayed and can be changed by toggling the arrow keys.
Pressing the “Enter” key confirms the entry.