Endress+Hauser Proline Promag H 500, Руководство по эксплуатации

Страница: 76 / 240

Operation options Proline Promag H 500 PROFIBUS DP
76 Hauser
The direct access code consists of a 5-digit number (at maximum) and the channel
number, which identifies the channel of a process variable: e.g. 00914-2. In the navigation
view, this appears on the right-hand side in the header of the selected parameter.
1 00914-2
A0029414
1 Direct access code
Note the following when entering the direct access code:
• The leading zeros in the direct access code do not have to be entered.
Example: Enter "914" instead of "00914"
• If no channel number is entered, channel 1 is accessed automatically.
Example: Enter 00914 → Assign process variable parameter
• If a different channel is accessed: Enter the direct access code with the corresponding
channel number.
Example: Enter 00914-2 → Assign process variable parameter
For the direct access codes of the individual parameters, see the "Description of Device
Parameters" document for the device
8.3.8 Calling up help text
Help text is available for some parameters and can be called up from the navigation view.
The help text provides a brief explanation of the parameter function and thereby supports
swift and safe commissioning.
Calling up and closing the help text
The user is in the navigation view and the selection bar is on a parameter.
1. Press  for 2 s.
 The help text for the selected parameter opens.
Ent. access code
Enter access code to disable
write protec.
A0014002-EN
 28 Example: Help text for parameter "Enter access code"
2. Press  +  simultaneously.
 The help text is closed.
8.3.9 Changing the parameters
Parameters can be changed via the numeric editor or text editor.
• Numeric editor: Change values in a parameter, e.g. specifications for limit values.
• Text editor: Enter text in a parameter, e.g. tag name.
A message is displayed if the value entered is outside the permitted value range.