Relay Configuration (Rly Config) (Hart Only) (4.4.); Maintenance Settings (Maint Set) (6.); Remaining Device Lifetime (Dvc Remlif) (6.1.) - Siemens SITRANS LR460 Operating Instructions Manual

Parameter assignment

8.7 Maintenance settings (MAINT SET) (6.)

8.6.14

Relay configuration (RLY CONFIG) (HART only) (4.4.)

Relay AIFB (AIFB)
Select AIFB 1 or AIFB 2.
Options
Relay function (FUNCTION) (4.4.2.)
Handheld programmer
options
Relay NO/NC (NC/NO) (4.4.3.)
Handheld programmer
options
Relay state (STATE) (4.4.4.)
Handheld programmer
options
8.7 Maintenance settings (MAINT SET) (6.)
8.7.1

Remaining device lifetime (DVC REMLIF) (6.1.)

Use these parameters to set up schedules for calibration and maintenance. The device will
track itself based on operating hours, instead of a calendar-based schedule, and will monitor
its predicted lifetime.
The maintenance warnings and alarms are communicated to the end user through either the
status or condensed status bytes. This information can be integrated into any Asset
Management system. For optimal use, we recommend that you use SIMATIC PCS7 Asset
Management Software in conjunction with SIMATIC PDM.
104
1 AIFB 1
2 AIFB 2
DISABLED
MANUAL
LO ALM
HI ALM
ANY ALARM
FAILSAFE
NO * Normally open
NC Normally closed
NO * Relay de-energized
NC Relay energized
* Relay is disabled and will not trigger
Relay state can be changed (using parameter
Relay state (4.4.4.))
Relay triggers when corresponding AIFB goes
below low alarm
Relay triggers when corresponding AIFB goes
above high alarm
Relay triggers when corresponding AIFB goes
below low alarm or above high alarm
Relay triggers when corresponding AIFB goes to
failsafe mode
Operating Instructions, 10/2021, A5E42035355-AB
SITRANS LR460