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OCR Type A230
13.4.3
Restrictions Applying to Judgments
1. Order of use of JR and JD registers (judgment output registers)
If the result of judgment in a JR or JD register is to be used by another register, the
register being used needs to be set earlier than the register using it. (Calculations on
CA registers are carried out in ascending order of register number.) Also, it is not
possible to reference a JD register with a JR register.
Example:
Correct:
Incorrect: JD01 = JD02 * PA02
2. Number of terms in a programme
A single programme can have up to 55 characters, and up to a maximum of 16 terms.
3. Conditions for using NOT (/)
NOT (/) cannot be specified with braces.
Example:
Correct:
Incorrect: / (PA01)
JD01 = PA01 + PA02
JD02 = JD01 * PA02
JD02 = PA01 + PA02
/ PA01
/ (PA01 + PA02)
Inspection Results and Output
13.4 Judgment Output
13 − 27
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