Hach-Lange SI794 C User Manual - Manual (Page 54)

54
Configuration
Alarm settings
Select Sensocheck
Delay
LED in HOLD mode
Code Display Menu group Select menu item
Alarm settings AL .
Exit:
Press conf, then enter.
15
16
Alarm
Alarm contact
The alarm contact is closed during normal operation (N/C).
It opens in the case of alarm or power outage.
As a result, a failure message is provided even in the case
of line breakage (fail-safe behavior). For contact ratings,
see Specifications.
Error messages can also be signaled by a 22 mA output
current (see Pg 45,
The operating behavior of the alarm contact is shown on
Pg 90 .
The alarm delay acts on the LED, the 22 mA signal, and
the alarm contact.
51, 88).