Communication; Device Address; Remote Lockout; Security - Siemens SITRANS LR260 Operating Instructions Manual

4.18.8. Acknowledge Status (ACK STAT)
Displays the status of the Maintenance Alerts that have been acknowledged.
Options (view
only)
In SIMATIC PDM, open the menu View – Device Status and click on the
Maintenance tab
4.18.9. Acknowledge (ACK)
Allows you to acknowledge either a Maintenance Required or a Maintenance
Demanded alert.
In SIMATIC PDM:
a) Open the menu View – Device Status and click on the Maintenance tab.
b) Click on the appropriate Acknowledge Warnings button then click on
Close.

5. Communication

5.1. Device Address

The address can be changed and locked from a remote master. See
Note:
the PROFIBUS address to 126: on page 122
Sets the unique address of the device on the network (also called PROFIBUS
address).
Values
To change Device Address via SIMATIC PDM:
a) Open the menu Device – Set Address.
b) Enter value in New Address field and click on Assign Address button.
To change Device Address via the handheld programmer:
Device Address
See

5.2. Remote Lockout

Enables or disables programming via the network and PDM.
Options

6. Security

6.1. Write Locking

Prevents any changes to parameters via PDM or the hand-held programmer.
Hand-held
programmer
Values
In SIMATIC PDM, open the menu Device – Write Locking, and select On or Off.
Page 90 SITRANS LR260 (PROFIBUS PA) – OPERATING INSTRUCTIONS
Maintenance Required Alert acknowledged
Maintenance Demanded Alert acknowledged
.
0 - 126. Default: 126
on page 37 for details.
* Off (Remote operation enabled)
On (Remote operation disabled)
2457
(unlock value)
any other value
for details on disabling the address lock.
Off (enables programming)
On
(disables programming)
Resetting
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