Endress+Hauser Proline Promag 55 - Page 78

3 Transducer Block Device functions Proline Promag 55 FOUNDATION Fieldbus
78 Endress+Hauser
3.2.5 Accessing the device-specific parameters
To access the device-specific parameters the following requirements must be met:
1. Hardware write protection must be deactivated → see Operating Instructions for Proline
Promag 55 FOUNDATION Fieldbus (BA126D).
2. The correct code must be entered by means of the corresponding Transducer Block in the
"Access - Code" parameter.
3.3 Parameters of the "Flow" Transducer Block
The following table shows all the Endress+Hauser-specific parameters of the "Flow" Transducer
Block. These can only be changed after entering an enabling code in the "Access - Code" parameter.
!
Note!
FOUNDATION Fieldbus parameters are described in the "FOUNDATION Fieldbus Overview"
Operating Instructions (BA013S) (available at: → www.endress.com → Download).
"Flow" Transducer Block/base index 1400
Parameter
Write access with
operating mode
(MODE_BLK)
Description
Access - Code AUTO - OOS All data of the measuring system are protected against inadvertent change.
Only when the code has been entered in this parameter can the
manufacturer-specific parameters be programmed and the device
configuration modified.
You can enable programming by entering:
• Code 55 (factory setting)
•Private code ( → Page 95)
User input:
Max. 4-digit number (0 to 9999)
! Note!
• If the write protection is enabled then access to the manufacturer-
specific parameters is blocked even if the right code is entered. Write
protection can be activated and deactivated by means of jumpers on the
I/O board (→ see Operating Instructions for Proline Promag 55
FOUNDATION Fieldbus, BA126D).
• You can disable programming again by entering any number (other
than the access code) in this parameter.
• The Endress+Hauser service organization can be of assistance if you
mislay your private code.
• Certain parameters are not accessible unless a special service code is
entered. This service code is known only to the Endress+Hauser service
organization. Please contact your Endress+Hauser service center if you
require clarification.
• The entry made here does not affect the local display. Therefore,
programming via the function matrix must be enabled separately.
Access - Status read only Use this parameter to display the current status of the possibilities for
accessing the manufacturer-specific parameters of the device.
User interface:
• LOCKED (parameterization disabled)
• ACCESS CUSTOMER (parameterization enabled)
• ACCESS SERVICE (parameterization enabled, access to service level)