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O p e r a t i o n l
4 - 5 1
4
Opera
tion
S e t u p S c r e e n s
( c o n t i n u e d )
Alarm
This page of the setup is concerned with setup and configuration of the alarm system. Each
device in the system has the capability of generating a number of alarms. The alarm can rep-
resent three different levels of severity based on the operating state of the system. The
default alarm database configures each alarms severity with corresponding operating state.
Changes to the default alarm definitions are fully user programmable. This page will facili-
tate the modifications to the alarm database.
The severity levels are:
•
Information:
<Green> Lowest severity level, an alarm has occurred and the operators
must be informed.
•
General:
<Yellow> An alarm has occurred that needs immediate attention, before it
elevates to a shutdown alarm.
•
Shutdown:
<Red> A severe alarm that requires the system be stopped.
The basic alarm parameters are:
Defaults
: This button provides a means by which the entire alarm database can be reset
back to factory defaults. A verification popup will be presented before the actual reset takes
place. Pressing [Yes] on the popup will reset the alarm database. Pressing [No] will exit the
popup and NOT clear the alarm database. This action requires a security mode of {Service /
Stopped}.
Alarm Database Configuration
Each alarm in the system is assigned to a specific device (components, mixer, batch weight
hopper…). Each alarm can be assigned an alarm severity for each operating state of the
blender. In order to modify the settings for an alarm, the service personnel must follow the
proper procedure in sequence:
1
Device:
{Operator} Select a device. Alarms are assigned to the devices present in the sys-
tem. A pull-down menu is provided with a list of devices available in the system. For the
alarm that needs to be assigned or viewed, select the device where the alarm is assigned.
Parameter
Default
Range
Security
Description
Level to
Trigger
Output
Shutdown
Info / General / Shutdown
Service
The external alarm claxon and light indicator
will turn on should any alarm of the indicated
severity occur or more sever occur. (For exam-
ple: A value of General means the claxon will
sound for all General and Shutdown alarms.
NOTE:
Changes to the alarm database should only be handled by a trained technician. Improper
alarm configuration could result in poor system performance, or improper system opera-
tion.
✐
(Continued)
Summary of Contents for TrueBlend SB-4
Page 6: ...iv l Table of Contents...
Page 38: ...3 10 l Installation...
Page 134: ...4 96 l Operation...
Page 160: ...6 10 l Troubleshooting...
Page 165: ...Appendix l C 2 Hole Locations for Blow Off Kit...
Page 168: ...D 3 l Appendix...