View/Edit Sequence Steps; Edit Time/Events - Honeywell 900 User Manual

View/Edit Sequence Steps

This display lets you view and edit step parameters.
• Time/Events
•
Auxiliary
• Outputs 1-8 and 9-16
Edits do not affect the sequence in memory unless you save the sequence.
ATTENTION
Sequence must be in READY or STOP state before steps can be edited.

Edit Time/Events

Item
Step
State
State Name
Timer Duration
Timer Next Step
Event Signal 1
Event 1 Next Step
Event Signal 2
Event 2 Next Step
Revision 9
May 2014
Step number
Enter a State Number to assign to the step. 1-50.
Name of state. A unique State, "State 0", can be used to indicate the last step in a
Sequence. The Sequencer function block will go to Stop mode when it encounters any
Step whose State is State 0.
Length of the step in Time Units. When Timer Duration expires, the sequence will jump to
Timer Next Step.
If you specify a "next step" of zero, the Sequence will STOP when its "next step" trigger is
received. For example, if Step 1 has a Timer Duration of one minute and a "Timer Next
Step" of zero, the Sequence will stay in Step 1 for one minute and then STOP.
If you specify a Timer Duration value of zero, the Sequence will remain at that Step until
Event 1 or Event 2 occurs, or an Advance input or command is received.
When Timer Duration expires, the sequence will jump to Timer Next Step.
When Event Signal 1 is triggered the sequence will jump to Event 1 Next Step.
When Event Signal 1 is triggered the sequence will jump to Event 1 Next Step.
When Event Signal 2 is triggered the sequence will jump to Event 2 Next Step.
When Event Signal 2 is triggered the sequence will jump to Event 2 Next Step.
900 Control Station User Guide
View/Edit Sequence Steps
Description
Sequencers
145