7 Start-Up System Manual Compact Systems
Page 74 of 110 HI 800 141 E Rev. 2.02
The parameters of the scalar events must be entered in a table with the following columns:
Name for the event definition; it must be unique within the
resource.
Name of the assigned global variable (added using a drag&drop
operation)
Data type of the global variable; it cannot be modified.
Depending on the
global variable type
The processor module creates the timestamp. It
creates all the events in each of its cycles.
Default value: Auto Event
Text specifying the alarm state of the highest limit (HH).
Highest limit (HH) triggering an event. Condition:
(HH Alarm Value - Hysteresis) > H Alarm Value or HH Alarm
Value = H Alarm Value
Depending on the
global variable type
Priority of the highest limit (HH); default value: 500
HH Alarm
Acknowledgment
Required
The user must confirm that the highest limit (HH) has
been exceeded (acknowledgment).
The user may not confirm that the highest limit (HH)
has been exceeded.
Default value: Deactivated
Checkbox activated,
deactivated
Text specifying the alarm state of the high limit (H).
High limit (H) triggering an event. Condition:
(H Alarm Value - Hysteresis) > (L Alarm Value + Hysteresis) or H
Alarm Value = L Alarm Value
Depending on the
global variable type
Priority of the high limit (H); default value: 500
H Alarm
Acknowledgment
Required
The user must confirm that the high limit (H) has
been exceeded (acknowledgment).
The user may not confirm that the high limit (H) has
been exceeded.
Default value: Deactivated
Checkbox activated,
deactivated
Text specifying the normal state
Return to Normal
Severity
Priority of the normal state; default value: 500
Return to Normal
Ack Required
The normal state must be confirmed by the user
(acknowledgement); default value: Deactivated
Checkbox activated,
deactivated
Text specifying the alarm state of the low limit (L).
Low limit (L) triggering an event. Condition:
(L Alarm Value + Hysteresis) < (H Alarm Value - Hysteresis) or L
Alarm Value = H Alarm Value
Depending on the
global variable type
Priority of low limit (L); default value: 500
L Alarm
Acknowledgment
Required
The user must confirm that the low limit (L) has been
exceeded (acknowledgment).
The user may not confirm that the low limit (L) has
been exceeded.
Default value: Deactivated
Checkbox activated,
deactivated
Text specifying the alarm state of the lowest limit (LL).
Lowest limit (LL) triggering an event. Condition:
(LL Alarm Value + Hysteresis) < (L Alarm Value) or
LL Alarm Value = L Alarm Value
Depending on the
global variable type
Priority of the lowest limit (LL); default value: 500