Mitsubishi Electric MELSEC-Q/L Programming Manual page 174

■Operation result
• Function without EN/ENO
An operation is executed and the operation value is output from (d).
• Function with EN/ENO
The following table shows the executing conditions and operation results.
EN
TRUE (Operation execution)
FALSE (Operation stop)
*1 When FALSE is output from ENO, the data output from (d) is undefined. In this case, create a program so that the data output from (d) is
not used.
Operation error
• An operation error occurs in the following case.
Error Description
code
4100 The value to be input to (s2) is 0. (Division by 0)
Program example
■DIV_TIME(_E)
The program which performs division ((s1)  (s2)) on time type data input to (s1) and the word (signed) type data input to (s2),
and outputs the quotient of the operation result from (d) in time type.
• Function without EN/ENO (DIV_TIME)
[Structured ladder/FBD]
[ST]
g_time2 := DIV_TIME(g_time1, g_int1);
• Function with EN/ENO (DIV_TIME_E)
[Structured ladder/FBD]
[ST]
g_bool3 := DIV_TIME_E(g_bool1, g_time1, g_int1, g_time2);
5 APPLICATION FUNCTIONS
172
5.8 Functions of Time Data Type
ENO
TRUE
*1
FALSE
(d)
Operation output value
Undefined value
Q00J/ QnH QnPH
Q00/
Q01
  
QnPRH QnU LCPU
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