Description of device parameters Proline Promag 300 Modbus RS485
12 Endress+Hauser
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 variable parameter
• If a different channel is accessed: Enter the direct access code with the corresponding
channel number.
Example: Enter 00914-2 → Assign variable parameter
Locking status
Navigation Expert → Locking status (0004)
Description Displays the active write protection.
User interface • Hardware locked
• CT act.-def.par.
• CT act.-all par.
• Temp. locked
Additional information User interface
If two or more types of write protection are active, the write protection with the highest
priority is shown on the local display. In the operating tool all active types of write
protection are displayed.
Detailed information on access authorization is provided in the "User roles and
associated access authorization" and "Operating concept" sections of the Operations
Instructions for the device → 7
Selection
Options Description
None The access status displayed in the Access status parameter (→ 13) applies .
Only appears on local display.
Hardware locked
(priority 1)
The DIP switch for hardware locking is activated on the PCB board. This locks write
access to the parameters (e.g. via local display or operating tool) .
Cust.trans. act.
(priority 2)
Only available for Promag H.
The DIP switch for custody transfer mode is activated on the PCB board. This locks
write access to all the parameters (e.g. via local display or operating tool).
For detailed information on custody transfer mode, see the Special
Documentation for the device → 7
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