Communication; Device Address; Communication Control - Siemens Sitrans LR250 Instruction Manual

5. Communication

5.1. Device Address

Sets the device address or poll ID on a HART network. Any address other than 0 will
cause the output current to be a fixed value, and the current will not indicate the
reading.
Values
To set the address via the handheld programmer:
• Press Right ARROW
• Press Down ARROW
item 5).
• Press Right ARROW
• Scroll to DEVICE ADDRESS and press Right ARROW
view.
• Press Right ARROW
ARROW

5.2. Communication Control

SITRANS LR250 can only reset this parameter via the handheld
Note:
programmer.
Enables /disables the read/write access to parameters via remote communications.
Options
Page 86 SITRANS LR250 (HART) – INSTRUCTION MANUAL
Range: 0 to 15
Default: 0
to activate PROGRAM mode and open menu level 1.
repeatedly to navigate to COMMUNICATION (menu
to display the parameter list.
to open Edit mode. Key in a new value and press Right
to accept it.
No changes are permitted via remote
Read Only
communications.
* Read Write Changes are permitted.
Sets the status to Read Only, with the potential
Restricted for another HART device to change this via
remote communications.
to open parameter
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