User's Manual
Table Of Contents
- 8 Parameter reference
- 9 Service and maintenance
- 10 Diagnosing and troubleshooting
- 11 Technical data
- 12 Dimension drawings
- 12.1 Threaded horn antenna
- 12.2 Threaded horn antenna with extension
- 12.3 Flanged horn antenna
- 12.4 Flanged horn antenna with extension
- 12.5 Flanged encapsulated antenna (2"/DN50/50A sizes only)
- 12.6 Flanged encapsulated antenna (3"/DN80/80A sizes and larger)
- 12.7 Threaded PVDF antenna
- 12.8 Threaded connection markings
- 12.9 Raised-Face flange per EN 1092-1 for flanged horn antenna
- 12.10 Raised-Face flange per EN 1092-1 for flanged encapsulated antenna
- 12.11 Flat-Face flange
- 12.12 Process connection tag (pressure rated versions)
- A Appendix A: Technical reference
- B Appendix B: PROFIBUS PA profile structure
- C Appendix C: Communications via PROFIBUS
- D Appendix D: Certificates and Support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index
Parameter reference
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 01/2014, A5E32221386-AB
153
Security (6.)
Note
Default setting
s in the parameter tables are indicated with an asterisk (*) unless explicitly
stated.
Remote Access (6.1.)
Remote Lockout (6.1.1.)
Note
If access control is changed to limit remote access, it can be reset only via
the handheld
programmer.
Enables or disables programming via the network and PDM.
Option
s
*
OFF (Remote operation enabled)
ON (Remote operation disabled)
Local Access (6.2.)
Write Protection (6.2.1.)
Note
Do not lose this number value.
Prevents any changes to parameters via PDM or the hand-held programmer.
Hand-held
programmer values
Range: 0 to 99999. Default: Off
2457 (unlock value)
Off (enables programming)
any other value
On (disables programming)