Rockwell Automation 1440-SDM02-01RA XM-124 Standard Dynamic Measurement Module - Manuel (Page 135)

Rockwell Automation Publication 1440-UM001C-EN-P - May 2014 135
CIP Objects Appendix B
Instance Attributes
Table 54 - Alarm Object Instance Attributes
Attr ID
Access Rule
Name Data Type Description Semantics
3 Get Alarm Status 3 BITS The current status of the alarm. 0 = Normal
1 = Alert (alarm)
2 = Danger (shutdown)
3 = Disarm
4 = Xdcr Fault
5 = Module Fault
6 = Tachometer Fault
4 Get/Set Alarm Enable BOOL Indicates whether this alarm
object is enabled. 0 = Disabled
1 = Enabled
5 Get Type USINT Type of Alarm 0 = Magnitude
1 = Vector
6 Get Threshold Units USINT Indicates whether the thresholds
and deadband value are specified
in units of measure. Not applicable
to vector alarms. Set to 1
1 = Measurement units
7 Get/Set AlarmCondition USINT Indicates on which side of the
threshold values the alarm and
danger conditions exist. Not
applicable to vector alarms. 0 = Greater than
1 = Less than
2 = Inside range
3 = Outside range
8 Get/Set AlarmHAlertLimit REAL The threshold value for the alert
state of the alarm. (For range
conditions, this is the greater
threshold value.)
9 Get/Set AlarmHDangerLimit REAL The threshold value for the Danger
state of the alarm. (For range
conditions, this is the greater
threshold value).
10 Get/Set AlarmLAlertLimit REAL The lesser threshold value for the
Alert state of the alarm with a
range condition type.
11 Get/Set AlarmLDangerLimit REAL The lesser threshold value for the
Danger state of the alarm with a
range condition type.
12 Get/Set AlarmDeadband REAL The amount on the safe side of a
threshold by which the value must
recover to clear the alarm.
13 Get/Set AlarmLimitMultiply (Setpoint
Multiplier) REAL Indicates how the threshold must
be adjusted when the setpoint
multiplication function is invoked. 0 = Disable alarm
> 0 = Multiply the thresholds by the value
14 Get/Set AlarmLimitMultiplyPeriod UINT The amount of time that the
Threshold (Setpoint) Multiplier is
applied after the start-up signal is
received. Seconds
15 Get/Set AlarmSpeedRangeEn BOOL Indicates whether this alarm is
enabled only within a certain
machine speed range. 0 = No speed range (alarm is always
enabled)
1 = Speed range (alarm only enabled
within speed range)
16 Get/Set AlarmSpeedHLimit REAL Indicates the greater threshold of
the machine speed range for
which the alarm is enabled
(disabled at greater speeds). CPM
(must be greater than
AlarmSpeedLLimit)