Mitsubishi Electric MELSEC iQ-R Series Reference page 27

Item Description
Functional description (9) If a value out of the range is set in i_udSize (number of data points), o_bErr (error completion) turns on and the
(10)If a value out of the range is set in i_uDataType (data type selection), o_bErr (error completion) turns on and the
(11)When a single-precision real number is set in i_uDataType (data type selection) and the value stored in the file register
(12)If i_bEN (execution command) is turned off before o_bOK (normal completion) or o_bErr (error completion) turns on,
(13)When the division value read from the file register (ZR) of the address specified by i_udInPointAddr (input value
(14)When a single-precision real number is set in i_uDataType (data type selection) and the operation result exceeds the
FB compilation method Subroutine type
FB operation Pulse execution type (multiple scan execution type)
processing of the FB is interrupted. In addition, 105H is stored in o_uErrId (error code). For the error code, refer to the
list of error codes. ( Page 28 List of error codes)
processing of the FB is interrupted. In addition, 103H is stored in o_uErrId (error code). For the error code, refer to the
list of error codes. ( Page 28 List of error codes)
(ZR) is not a single-precision real number, o_bErr (error completion) turns on and the processing of the FB is
interrupted. In addition, 200H is stored in o_uErrId (error code). For the error code, refer to the list of error codes. (
Page 28 List of error codes)
o_bErr (error completion) turns on in one scan. In addition, 205H is stored in o_uErrId (error code) in one scan. For the
error code, refer to the list of error codes. ( Page 28 List of error codes)
The operation results of the division that has been completed before i_bEN (execution command) is turned off remain
stored in the file register (ZR).
address) is 0, o_bErr (error completion) turns on and the processing of the FB is interrupted. When a single-precision
real number is set, the value as close as possible to 0 (1.1920929E-007) is regarded as 0. In addition, 208H is stored in
o_uErrId (error code). For the error code, refer to the list of error codes. ( Page 28 List of error codes)
scope of the single-precision real number, o_bErr (error completion) turns on and the processing of the FB is
interrupted. In addition, 203H is stored in o_uErrId (error code) in one scan. For the error code, refer to the list of error
codes. ( Page 28 List of error codes)
2 DETAILS OF THE FB LIBRARY
2.4 M+ArrayHandling_PointDiv_R
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