Maple Systems MAPware-7000 - Manual (Page 153)

MAPware-7000 Programming Manual 153
1010-1040, Rev. 02
according to the Length field (ex: if Length=10, then HMC will read five consecutive registers,
starting with the designated Tag Address).
4- ASCII Numeric is the same as ASCII except that all non-printable values are displayed as
zeroes.
o Display Leading Zeroes – when enabled, data has leading zeroes to the left of
the value.
o Hide Data – if enabled, data will be represented with asterisks ‘***’. This
feature is for security password entry.
o Tag Address (List Qa) – this is the address of target register that is monitored.
o Tag Name (List Qb) – this is the name given to the tagged register in the Tag
Database.

Layout (List T) – coordinates (i.e. size and position) for the object.

Operation – use this feature to perform a mathematical calculation on the object data.
o First Operation – this is the first mathematical operation performed on the data
object. Options are NOP (no operation), addition (+), subtraction (-),
multiplication (*), and division (/).
o First Operand – this constant value applies to the value in the targeted data
object according to the mathematical operand listed under First Operation.
o Second Operation – this is the second mathematical operation performed on
the data object.
o Second Operand – this constant value applies to the computed value of the First
Operation according to the mathematical operand listed under Second
Operation.
Resize a Numeric Display object
Resize the Numeric Display object by changing the Font attribute. You can also move this object.
Message Display
Message Display shows a predefined set of messages depending upon the value read in a
targeted register. Messages can be of varying length (max of 40 characters). Maximum number
of messages is 255. Note: if the value read from the targeted register is not within any of the
predefined ranges, then the message displayed is blank. When a message data display is on a
screen of the HMC7000, the HMC continuously polls the target register.