Danfoss MCO 305 Design Manual page 176

MCO 305 Design Guide
Command Description
... ENDIF end of the conditional program execution
LOOP repeats loop
MOTOR STOP motor-stop with a programmed delay (with
ramp)
NOWAIT on/off switch for waiting for the command
execution
REPEAT beginning of repeat loop
REPEAT... UNTIL conditional loop, with an end criteria
SUBMAINPROG commencement of the subroutine definition
area
... ENDPROG end of the subroutine definition area
SUBPROG begins a subroutine
... RETURN ends a subroutine
SYSVAR system variable (pseudo array) reads system
values
VLTALARMSTAT returns if an alarm is active or not
VLTCONTROL sets the VLT control word in MOTOR OFF state VLTCONTROL
VLTERRCLR clears a VLT-alarm
WAITAX waits until target position is reached
WAITI waits for input
WAITNDX waits until the next index position is reached
WAITP waits until a certain position is reached
WAITT time delay in milliseconds
WHILE ... DO conditional loop with commencement criteria
ENDWHILE end of the loop
#INCLUDE compiler directive: embedding further data
176
__ How to Program __
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Syntax Parameter
ENDIF
LOOP n label n = number of repetitions
label = target position
MOTOR STOP –
NOWAIT s s = condition ON / OFF
REPEAT
UNTIL condition condition = abort criteria
SUBMAINPROG –
ENDPROG –
SUBPROG name name = subroutine name
RETURN –
SYSVAR [n] n = index
VLTALARMSTAT –
value
control word value
VLTERRCLR –
WAITAX –
WAITI n s n = input number
s = expected ON / OFF
WAITNDX t t = timeout in ms
WAITP p p = absolute position
WAITT t t = delay in ms
WHILE condition DO condition = abort criteria
ENDWHILE –
#INCLUDE file file = name of the file to be
included