Allen-Bradley E300 User Manual

Rockwell Automation Publication 193-UM015E-EN-P - October 2015 435
Protective Trip and Warning Functions Chapter 6
Starts Available
Starts Available (Parameter 30) reports the number of starts currently available
based on the blocked start settings and the actual motor starting events.
Table 371 - Starts Available (Parameter 30)
Time to Start
Time to Start (Parameter 31) reports the amount of the time remaining until a
new start can be issued. If the Time to Start time has elapsed, this parameter
reports zero until the next Blocked Start trip occurs.
Table 372 - Time to Start (Parameter 31)
Preventive Maintenance
The E300 relay offers preventive maintenance warnings based on the number of
start cycles and the number of operating hours. These warnings can be used to
alert you that the number of starts or number of operating hours has been
reached, and it is time to perform preventive maintenance.
Number of Starts Warning
The E300 relay warns with a number of starts warning indication if:
Maximum Value 3600
Parameter Type UINT
Size (Bytes) 2
Scaling Factor 1
Units Seconds
Default Value 0
Minimum Value 0
Maximum Value 120
Parameter Type USINT
Size (Bytes) 1
Scaling Factor 1
Units
Default Value 0
Minimum Value 0
Maximum Value 3600
Parameter Type UINT
Size (Bytes) 2
Scaling Factor 1
Units Seconds

Allen-Bradley E300 Specifications

General

Brand	Allen-Bradley
Model	E300
Category	Other
Language	English