Downtime Timer 
EntityType  Independent 
Logical Entity Name  Downtime Timer 
Default Table Name  DOWNTIME_TIMER 
Logical Only  NO 
Owner  OPER 
Definition  
Downtime Timer: The start of a timed downtime event.
 
Note 
 

Downtime Timer Attributes 
Attribute/Logical Rolename  Domain  Datatype  NULL  Definition 
Sequence Identifer(PK)  Sequence  INTEGER  NO  
Sequence:  A numerical primary key value derived from a Sequence.
 
Downtime Event Identifier(FK)  Identifier  VARCHAR(20)  NO 
 
Timer Start Date  Date  DATE  NO  
Date: Date and time to seconds.
 
Description  Description  VARCHAR(255)  NO  
Description: Often used in validation tables accompanying an abbreviated identifer.
 
Timer End Date  Date  DATE  YES  
Date: Date and time to seconds.
 
Shift Summary Indicator  Indicator  CHAR(1)  NO  
Shift Summary Indicator: Indicates that this downtime event should be added to the shift summary.
 
Attachment File Name  File Name  VARCHAR(255)  YES  
File Name: An external file system file name.  Often the external file name of data imported into the Rdb, such as EPICS .db files.
 
Attachment MIME Type  MIME Type  VARCHAR(255)  YES  
MIME Type: Multipurpose Internet Mail Extensions (MIME) is an Internet standard that extends the format of e-mail to support:



    * text in character sets other than US-ASCII;

    * non-text attachments;

    * message bodies with multiple parts; and

    * header information in non-ASCII character sets.



MIME's use, however, has grown beyond describing the content of e-mail to describing content type in general.
 
File Attachment    VARBINARY/BLOB(50)  YES 
 
Image File Name  File Name  VARCHAR(255)  YES  
File Name: An external file system file name.  Often the external file name of data imported into the Rdb, such as EPICS .db files.
 
Image MIME Type  MIME Type  VARCHAR(255)  YES  
MIME Type: Multipurpose Internet Mail Extensions (MIME) is an Internet standard that extends the format of e-mail to support:



    * text in character sets other than US-ASCII;

    * non-text attachments;

    * message bodies with multiple parts; and

    * header information in non-ASCII character sets.



MIME's use, however, has grown beyond describing the content of e-mail to describing content type in general.
 
Image File Attachment    VARBINARY/BLOB(50)  YES 
 

Downtime Timer Keys 
Key Name  Key Type  Keys 
PK_DOWNTIME_TIMER  PrimaryKey  Sequence Identifer 

Downtime Timer Relationships 
Parent Relationships: 
Entity Name  Type  Cardinality  Business Name  VerbPhrase  InversePhrase  Foreign Keys  Is Supertype 
Downtime Event  Non-Identifying  One To Zero or More        Downtime Event Identifier  NO 
Child Relationships: 
Entity Name  Type  Cardinality  Business Name  VerbPhrase  InversePhrase  Foreign Keys  Is Subtype 
Downtime Timer Accounting Association  Identifying  One To Zero or More          NO 
Downtime Timer Event Assocation  Identifying  One To Zero or More          NO 

Downtime Timer Check Constraints 
Check Constraint Name  CheckConstraint 

Downtime Timer Object Permissions 

User/Role Name  Grantee Type  Permission Type  Action Type  Is Action Extended  Is System 
Downtime Timer Security Types 
Name  Current Value 

Downtime Timer Bound Attachments 
Name  Current Value 

Downtime Timer Where Used - Model Usage 
Mapped Object  Is User Defined?  Denormalization Mappings  Description  Bound Attachments 
Logical
OPER.Downtime Timer 		 NO       
ALARM_MYSQL (MySQL)
Does Not Exist 		 NO       
ALARM_ORACLE (Oracle)
Does Not Exist 		 NO       
BICS (Oracle)
Does Not Exist 		 NO       
BLM (Oracle)
Does Not Exist 		 NO       
BYPASS_REQ (Oracle)
Does Not Exist 		 NO       
CHAN_ARCH (Oracle)
Does Not Exist 		 NO       
CNMS_PRPSL (Oracle)
Does Not Exist 		 NO       
DIAG (Oracle)
Does Not Exist 		 NO       
DIAG_MPS (Oracle)
Does Not Exist 		 NO       
ENGA (Oracle)
Does Not Exist 		 NO       
EPICS (Oracle)
Does Not Exist 		 NO       
EQUIP (Oracle)
Does Not Exist 		 NO       
EXPRESS (Oracle)
Does Not Exist 		 NO       
ICS_SFTW_APPL (Oracle)
Does Not Exist 		 NO       
INSTR (Oracle)
Does Not Exist 		 NO       
Instrument Logbook (Oracle)
Does Not Exist 		 NO       
INVT (Oracle)
Does Not Exist 		 NO       
IONSRC (Oracle)
Does Not Exist 		 NO       
IONSRC1 (Oracle)
Does Not Exist 		 NO       
IPTSv5 (Oracle)
Does Not Exist 		 NO       
IRMISBase (Oracle)
Does Not Exist 		 NO       
Logbook (Oracle)
Does Not Exist 		 NO       
Magnet (Oracle)
Does Not Exist 		 NO       
MPS (Oracle)
Does Not Exist 		 NO       
NS_OPER (Oracle)
Does Not Exist 		 NO       
OPER (Oracle)
OPER.DOWNTIME_TIMER 		 NO       
PART (Oracle)
Does Not Exist 		 NO       
PRINT (Oracle)
Does Not Exist 		 NO       
PROC (Oracle)
Does Not Exist 		 NO       
PRPSL (Oracle)
Does Not Exist 		 NO       
PUBL (Oracle)
Does Not Exist 		 NO       
PUBL_V1 (Oracle)
Does Not Exist 		 NO       
PV_LOGGER (Oracle)
Does Not Exist 		 NO       
SCORE (Oracle)
Does Not Exist 		 NO       
SICAT (Oracle)
Does Not Exist 		 NO       
SMPL (Oracle)
Does Not Exist 		 NO       
SMPLACT (Oracle)
Does Not Exist 		 NO       
SURVEY (Oracle)
Does Not Exist 		 NO       
Watchman (Oracle)
Does Not Exist 		 NO       
XAL_OPTICS (Oracle)
Does Not Exist 		 NO       
XF_ADMIN (Oracle)
Does Not Exist 		 NO       

Downtime Timer Where Used - Submodel Usage 
Model  Submodel Usage 
Logical  Main Model 
Logical  Operation 
OPER (Oracle)  Main Model 

Downtime Timer Data Movement Rules 
Name  Type  Rule Text/Value