The LED status also provides a means for resetting the individual LED via
communication. The LED can also be reset from configuration with the RESET input.
The resetting and clearing function for all LEDs is under the Clear menu.
The menu structure for the programmable LEDs is presented in 
Figure 10. The
common color selection setting Alarm colour for all ALARM inputs is in the
General menu, while the LED-specific settings are under the LED-specific menu
nodes.
Alarm mode
Description
LED 1
Programmable LEDs
Alarm color Red
Green
Follow-S
Follow-F
Latched-S
LatchedAck-F-S
Programmable LED description
LED 2
General
GUID-0DED5640-4F67-4112-9A54-E8CAADFFE547 V1 EN
Figure 10: Menu structure
The ALARM input behavior can be selected with the alarm mode settings from the
alternatives "Follow-S", "Follow-F", "Latched-S" and "LatchedAck-F-S". The OK
input behavior is always according to "Follow-S". The alarm input latched modes
can be cleared with the reset input in the application logic.
GUID-58B6C3F2-873A-4B13-9834-9BB21FCA5704 V1 EN
Figure 11: Symbols used in the sequence diagrams
"Follow-S": Follow Signal, ON
In this mode ALARM follows the input signal value, Non-latched.
GUID-952BD571-874A-4572-8710-F0E879678552 V1 EN
Figure 12: Operating sequence "Follow-S"
"Follow-F": Follow Signal, Flashing
Similar to "Follow-S", but instead the LED is flashing when the input is active, Non-
latched.
1YHT530004D05 D Section 3
Basic functions
615 series 65
Technical Manual