RIA16
Device configuration
Hauser
19
7.3
Limit values (LIMIT)
In the event of limit value violation or a fault, the OC output is switched currentless in accordance
with the quiescent current principle.
In the event of a limit value violation MIN (lower limit) ’LIMIN’ is displayed in the 14-segment
display. In the event of a limit value violation MAX (upper limit) ’LIMAX’ is displayed.
7.3.1
Operating mode
LIMIT
É
MODE
É
Selection OFF, MIN, MAX, ALARM
Select the 'Limit and fault monitoring' operating mode
Options for selection: MIN, MAX, ALARM or OFF
– MIN = lower limit value
– MAX = upper limit value
– ALARM = in the event of a device error
– Default: OFF = no limit value or fault monitoring
7.3.2
Switching threshold
LIMIT
É
SETP
É
Options -19999 to 99999
Measured value at which a change in the switching status occurs.
– Value range: -19999 to 99999
– Default: 0
7.3.3
Hysteresis
LIMIT
É
HYST
É
Options -19999 to 99999
For entering the hysteresis for the threshold with minimum/maximum safety.
– Value range: -19999 to 99999
– Default 0
7.3.4
Response delay
LIMIT
É
DELY
É
Options 0 to 99 s
For setting the response delay (in seconds) of the limit value event after reaching the switching
threshold
– Value range: 0 - 99 s
– Default 0
7.4
Other settings (PARAM)
7.4.1
User code - locking
PARAM
É
CODE
É
User code entry
The device can be locked to protect the processes against undesired and unauthorised effects. The
device parameters are protected by a 4-digit user code and cannot be altered without entering the
code.
User code: a user code already assigned can only be altered if the old code is entered to enable the
device. The new code can then be configured.
• Value range: 0000 to 9999
• Default: 0