Emerson Exchange 365

You could use an expression in an action block to parse out the values you want and piece them into a string.

HOURS := TRUNC('^/TOTAL_SECS.CV'/3600);
MINUTES := TRUNC(('^/TOTAL_SECS.CV' - (HOURS * 3600))/60);
SECS := TRUNC('^/TOTAL_SECS.CV' - (HOURS * 3600) - (MINUTES * 60));

IF HOURS < 10 THEN
'^/DISPLAY_TIME_HR.CV' := "0" + HOURS;
ELSE
'^/DISPLAY_TIME_HR.CV' := HOURS;
ENDIF;
IF MINUTES < 10 THEN
'^/DISPLAY_TIME_HR.CV' := '^/DISPLAY_TIME_HR.CV' + ":0" + MINUTES;
ELSE
'^/DISPLAY_TIME_HR.CV' := '^/DISPLAY_TIME_HR.CV' + ":" + MINUTES;
ENDIF;
IF SECS < 10 THEN
'^/DISPLAY_TIME_HR.CV' := '^/DISPLAY_TIME_HR.CV' + ":0" + SECS;
ELSE
'^/DISPLAY_TIME_HR.CV' := '^/DISPLAY_TIME_HR.CV' + ":" + SECS;
ENDIF;