Mitsubishi Electric MELSEC iQ-R Series - Page 500

498
28 LABELS
28.4 Data Types
*1 For the number of significant digits and input range of real number data input by the engineering tool, refer to the following.
 MELSEC iQ-R Programming Manual (CPU Module Instructions, Standard Functions/Function Blocks)
*2 The time type is used in a time data type function of standard functions. For standard functions, refer to the following.
 MELSEC iQ-R Programming Manual (CPU Module Instructions, Standard Functions/Function Blocks)
*3 For the notation of time, refer to the following.
Page 529 Notation of time
• The bit data in the word type label can be used by specifying a bit number.
• The bit type array label can be used as 16-bit or 32-bit data by specifying the number of digits.
For the bit specification and digit specification methods, refer to the following.
 MELSEC iQ-R Programming Manual (CPU Module Instructions, Standard Functions/Function Blocks)
■Timer and counter data types
The data types of the timer, counter, long counter, retentive timer, long retentive timer, and long timer are the structures having
a contact, coil, or current value.
*1 The unit of the current value is set in CPU parameters ("Timer Limit Setting").
For details on the operation of each device, refer to the following.
Page 448 DEVICES
The specification method of each member is the same as that of the structure data type. ( Page 504 Structures)
Data type Member
name
Member data type Description Value range
Timer TIMER S Bit Indicates a contact. The operation is the same as the contact
(TS) of a timer device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (TC) of
a timer device.
0 (FALSE), 1
(TRUE)
N Word [unsigned]/bit string
[16 bits]
Indicates the current value. The operation is the same as the
current value (TN) of a timer device.
0 to 65535
*1
Retentive
timer
RETENTIVETIMER S Bit Indicates a contact. The operation is the same as the contact
(STS) of a retentive timer device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (STC) of
a retentive timer device.
0 (FALSE), 1
(TRUE)
N Word [unsigned]/bit string
[16 bits]
Indicates the current value. The operation is the same as the
current value (STN) of a retentive timer device.
0 to 65535
*1
Long
timer
LTIMER S Bit Indicates a contact. The operation is the same as the contact
(LTS) of a long timer device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (LTC) of
a long timer device.
0 (FALSE), 1
(TRUE)
N Double word [unsigned]/
bit string [32 bits]
Indicates the current value. The operation is the same as the
current value (LTN) of a long timer device.
0 to
4294967295
*1
Long
retentive
timer
LRETENTIVETIMER S Bit Indicates a contact. The operation is the same as the contact
(LSTS) of a long retentive timer device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (LSTC)
of a long retentive timer device.
0 (FALSE), 1
(TRUE)
N Double word [unsigned]/
bit string [32 bits]
Indicates the current value. The operation is the same as the
current value (LSTN) of a long retentive timer device.
0 to
4294967295
*1
Counter COUNTER S Bit Indicates a contact. The operation is the same as the contact
(CS) of a counter device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (CC) of
a counter device.
0 (FALSE), 1
(TRUE)
N Word [unsigned]/bit string
[16 bits]
Indicates the current value. The operation is the same as the
current value (CN) of a counter device.
0 to 65535
Long
counter
LCOUNTER S Bit Indicates a contact. The operation is the same as the contact
(LCS) of a long counter device.
0 (FALSE), 1
(TRUE)
C Bit Indicates a coil. The operation is the same as the coil (LCC) of
a long counter device.
0 (FALSE), 1
(TRUE)
N Double word [unsigned]/
bit string [32 bits]
Indicates the current value. The operation is the same as the
current value (LCN) of a long counter device.
0 to
4294967295