Automatic Reset

When an alarm occurs, the corresponding load command will be switched off. A backup load is started. The failed load will not be used in the sequence until the alarm condition disappears.

In both cases of reset, the load is commanded again when the next load is required to start (Disp-01) and the requested number is increased or sequence rotation becomes active and the load outputs are newly commanded.

If the “Load_AlarmOut” is used as status signal, it is recommended to set ALM-04 to manual reset. If the “Load_AlarmOut” is used as failure signal, it is recommended to set ALM-04 to automatic reset.

Table 2.  Parameter List

Description

Value Range

Default Value

Unit

ALM-01 delay status alarm load1

0 = disable

>0 = off alarm

0…3600

60

sec

ALM-02 delay status alarm load2

0 = disable

>0 = off alarm

0…3600

60

sec

ALM-03 delay status alarm load3

0 = disable

>0 = off alarm

0…3600

60

sec

ALM-04: reset

0 = manual

1 = auto

0…1

0

-