Mitsubishi Electric MELSEC iQ-R Series - Page 43

1 OVERVIEW
1.2 Data Specification Method
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1
Handling bit data with word type labels
By specifying a bit number for a word type label, bit data of the specified bit number can be handled.
A bit in a word type label can be specified by "Label name.Bit number".
Ex.
The following data types of labels support bit specification.
*1 Cannot be specified in ladder programs.
Item Data type
Data types of labels which support bit specification. • Word [signed] (INT type)
• Word [unsigned]/bit string [16 bits] (WORD type)
• Current value (N) of timer (TIMER type)
*1
• Current value (N) of retentive timer (RETENTIVETIMER type)
*1
• Current value (N) of counter (COUNTER type)
*1
L_INT.0 L_INT[1].0 L_STRUCT[1].S_INT.0
Bit specificationLabel name Bit number Bit specificationLabel name Bit number Bit specificationLabel nameStructure label name Bit number
or or