User Manual
Table Of Contents
- Cover
- Section 1 Introduction
- Section 2 Installing the AXIS 240
- Section 3 Assigning an IP Address
- Section 4 Configuring the AXIS 240
- Section 5 Using the AXIS 240
- Appendix A Troubleshooting
- Appendix B The Parameter List
- Appendix C Updating the Software
- Appendix D Technical Specifications
- Appendix E The Auxiliary IO Port
- Appendix F The RS232 Serial Ports
- Appendix G Camera Applications
- Appendix H CRON Script Command Reference
AXIS 240 Users Manual Section 5: Using the AXIS 240
53
Trigger Condition
The commands contained within each specific entry are triggered by a
defined trigger condition. The trigger condition is specified by six
separate fields and must be terminated with a colon :.
Time and Date
Event Fields
The first five fields specify the time and date events, i.e.
Minute,
Hour, Day, Month and Day of the week. Note that the CRON
script uses the 24 hr clock.
The syntax for each field within a trigger condition is governed by the
following rules:
Each time and date field can contain several numerical event
variables that are delimited by commas and hyphens.
Each field is delimited by an open space.
An asterisk (*) represents the full range of event variables within
the relative time and date field, i.e. * * * * * means every minute,
every hour, every day, every month, every day of the week.
Numerical event variables separated by a hyphen indicates an
inclusive range, i.e.
2-6 = 2 to 6.
Example:
Trigger every month, between the fourth and eighth at 10.03,
12.03 and 14.03:
<Minute> <Hour> <Day> <Month> <Day of the week>
<Input and Boot (optional)> :
3 10,12,14 4-8 * * :