Danfoss MCO 305 Design Manual page 93

MCO 305 Design Guide
Commands for Parameter Handling
All parameters with a parameter code can be set and read with the following commands. Parameter code
see overview in Parameter Reference. (Group PAR)
Command Description
GET reads parameter values (MCO 305 and
application parameters)
GETVLT reads FC 300 parameter values
GETVLTSUB reads FC 300 parameter values with index
number
LINKGPAR links global parameter with LCP display
LINKSYSVAR links system variable with LCP display
SET sets parameter values (MCO 305 and
application parameter)
SETVLT sets FC 300 parameter values
SETVLTSUB sets FC 300 parameter values with index
number
Communication Option Commands
Command Description
COMOPTSEND writes in the Communication option buffer COMOPTSEND
COMOPTGET reads a Communication option telegram
PCD pseudo array for direct access to the field
bus data area
Speed Control Commands
Commands to obtain a permanently driving axis with constant speed. (Group ROT)
Command Description
CSTART starts the continuous movement in RPM
mode
CSTOP stops the drive in speed mode
CVEL sets the velocity for speed regulation
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Syntax Parameter
res = GET par par = parameter identification
res = GETVLT par par = parameter number
res = GETVLTSUB par = parameter number
par indxno indxno = index number
LINKGPAR parno parno = LCP par. number
"text" min max text = ASCII text
type min = min. value
max = max. value
type = online / offline par.
LINKSYSVAR indx indx = SYSVAR index
parno "text" parno = LCP par. number
text = display text
SET par v par = par. identification
v = parameter value
SETVLT par v par = parameter number
v = parameter value
SETVLTSUB par par = parameter number
indxno v indxno = index number
v = parameter value
Syntax Parameter
no = number of words to be send
no array array = name of an array (at
least the size of no)
COMOPTGET no = number of words to be read
no array array = name of an array (at
least the size of no)
PCD[n] n = index
Syntax Parameter
CSTART –
CSTOP –
CVEL v v = velocity value
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