Danfoss MCO 305, Design Manual, Page: 114 / 242

MCO 305 Design Guide
__ Software Reference __
114
MG.33.L4.02 – VLT
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is a registered Danfoss trademark
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GETVLTSUB
Summary Reads a VLT parameter with index number
Syntax res = GETVLTSUB par indxno
Parameter par = parameter number
indxno = index number
Return Value res = parameter value
Description GETVLTSUB reads VLT parameters with index numbers, for example FC 300
parameter 5-40, and return the corresponding value.
Since only integer values are transmitted, it is necessary to take the conversion
index into consideration when evaluating the return value.
Thus an LCP value of 50.0 Hz (par. 16-13 conversion index = –1) is equivalent to a
return value of 500.
The list of FC 300 parameters with their respective conversion index can be found in
the FC 300 Operating Instructions.
Command Group PAR
Cross Index SETVLTSUB
Syntax Example PRINT GETVLTSUB 540 0
// reads index 01 of the parameter 5-40 "Function Relay"
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GOSUB
Summary Calls a subroutine
Syntax GOSUB name
Parameter name = subroutine name
Description The GOSUB command will call up a subroutine, and the accompanying program will
be carried out.
The main program will be continued following the completion of the last subroutine
command (RETURN).
NB!:
The subroutine must be defined at the beginning or end of a program within the
SUBMAINPROG area.
Command Group CON
Cross Index SUBMAINPROG .. ENDPROG, SUBPROG .. RETURN, ON ERROR GOSUB .., ON INT n
GOSUB
Syntax Example GOSUB testup /* Call-up the subroutine testup */
Command line
Command line
SUBMAINPROG /* Subroutine testup must be defined */
SUBPROG testup
Command line 1
Command line n
RETURN
ENDPROG
Program Sample GOSUB_01.M, AXEND_01.M, INCL_01.M, STAT_01.M