D.99B Composite C270
Version historyCross references
C270
CONTROL
Control total for checking integrity of a message or part of a message.
6069
Control total type code qualifier
Mandatory
an
0..3
Code qualifying the type of control of hash total.
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6066
Control value
Mandatory
n
0..18
Value obtained from summing the values specified by the Control Qualifier throughout the message (Hash total).
6411
Measurement unit code
Conditional
an
0..3
Code specifying the unit of measurement.