Siemens SITRANS L Operating Instructions Manual page 158

Parameter reference
Security (6.)
Note
Default settings in the parameter tables are indicated with an asterisk (*) unless explicitly
stated.
Remote Access (6.1.)
Remote Lockout (6.1.1.)
Note
If remote lockout is changed to limit remote access, it can be reset only via the handheld
programmer.
Enables or disables programming via the network and AMS Device Manager.
Options
Local Access (6.2.)
Write Protection (6.2.1.)
Note
Do not lose this number value.
Prevents any changes to parameters via AMS Device Manager or the handheld programmer.
Hand-held pro-
grammer values
• To turn Lock On, key in any value other than the Unlock Value stored in PIN to Unlock
(6.2.2.).
• To turn Lock Off, key in the Unlock Value stored in PIN to Unlock (6.2.2.).
To access this parameter via AMS Device Manager see Local Access under Security
(RESOURCE) (Page 97).
158
* OFF (Remote operation enabled)
ON (Remote operation disabled)
Range: 0 to 9999
* Unlock value [stored in PIN to Unlock (6.2.2.)]
Any other value
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
Lock Off
Lock On