Denso Power Net Terminal BHT-7500 Dokumentacja Pobierz pdf (Strona 216)

207

Syntax errors:

■ When defining a user-defined function

■ When calling a user-defined function

Error code and message Meaning

error 61: Cannot use DEF

FN in control

structure

The DEF FN statement is defined in

block-structured statements such as

FOR and IF statements.

error 64: Function

redefinition

You made double definition to a same

function name.

error 65: Function defi-

nitions exceed

200

error 66: Arguments

exceed 50

error 71: Syntax error

• functionname is an integer func-

tion name, but

expression is a

real type. (If

functionname is a

real function name and

expres-

sion

is an integer type, then no

error occurs.)

• stringlength is out of the

range.

• stringlength is not an integer

constant.

Error code and message Meaning

error 68: Mismatch

argument type

or number

• The number of the real parameters is

not equal to that of the dummy

parameters.

•

dummyparameter was an integer

variable in defining a function, but

realparameter is a real type in

calling the function. (If

dummypa-

rameter

was a real variable in

defining a function and

realpa-

rameter

is an integer type, then no

error occurs.)

error 69: Function

undefined

Calling of a user-defined function pre-

cedes the definition of the user-created

function.

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