100 MM GRAPHICS RECORDER: USER GUIDE
User Guide
Page 91
HA027271
Issue 12 Mar 04
4.7 JOBS
A number of sources (e.g. channel, event, totaliser) can be set up to trigger one or more jobs. The following descrip-
tions include all possible job categories, but the jobs which are available on any particular recorder depend on the
options fitted to that recorder.Many job categories require the relevant access level permission to be set, as described
in
The type of action (continuous or 'single-shot'), available for selection, depends on the type of trigger source. Con-
tinuous actions are selected from: Whilst active, Whilst inactive or Whilst unacknowledged. The available single-shot
actions are: On becoming active, On becoming inactive, On acknowledgement.
4.7.1 No Action
This means that no job action is configured for the trigger source.
4.7.2 Drive relay
If the Relay/Ethernet option is fitted, this means that the relay changes state when the trigger source becomes active.
The relay is normally energised i.e. pin 2 (common) is shorted to pin 3 (normally open). When in alarm, the relay is
de-energised i.e. pin 2 (common) is shorted to pin 1 (normally closed). Thus, if power is removed from the recorder,
the relay automatically 'fails safe' to its alarm condition. See
4.7.3 Totaliser category
If the Totaliser option is fitted (section 4 of the Options Manual), the following jobs become available:
Preset
Loads the selected totaliser with the value set up in 'Preset' in the totaliser's configuration menu.
Preset Group
Loads all the totalisers in the specified group with their 'Preset' values.
Disable
Stops the specified totaliser accumulating.
Disable Group
Stops all totalisers in the specified group.
Note: If more than one job is set up to disable a particular totaliser, then any of these jobs going active will
disable the totaliser, unless the software version is prior to version 1.7, in which case, all relevant jobs have to
be active simultaneously in order to disable the totaliser.
Job Number
Action
Category
Totaliser
On
Totaliser 1
1
Totaliser
Preset
Active
Select Preset, Disable,
Preset Group or Disable Group
Select Required Totaliser (or group)
Select Active or Inactive
Figure 4.7.3 Totaliser job menu layout
