TECO L510 - Page 71

4-37
03-06
Up/Down frequency step
Range
【0.00~5.00】Hz
Example：S1：03-00=【8】Up frequency command, S2：03-01=【9】Down frequency command,
03-06=【△】Hz
Mode1: If UP or DOWN input terminal is turned on for less than 2 seconds, operation frequency changes by △
Hz.
S1
S2
ON ON ON
Hz
T
△Hz
Actual output
frequency
ON ON ON
△Hz
Mode 2: If UP or DOWN input terminals are turned on for more than 2 seconds, UP/DOWN is repeated and the
output frequency Ramps up or down as long as the input is kept ON.
S1
S2
ON ON
ON
>2Sec
OFF
OFF
>2Sec
T
Hz
ON