Fuji Electric FRENIC MEGA G2 Series - Page 375

5.3 Description of Function Codes 5.3.3 C codes (Control functions)
5-191
FUNCTION CODES
Chap 5
FUNCTION
CODES
F Codes
E Codes
C Codes
P Codes
H Codes
A Codes
b Codes
r Codes
J Codes
d Codes
U Codes
y Codes
K Codes
C05 to C19
Multistep Frequency 1 to 15
 These function codes specify 15 frequencies required for driving the motor at frequencies 1 to 15.
Turning terminal commands “SS1”, “SS2”, “SS4” and “SS8” ON/OFF selectively switches the reference frequency
of the inverter in 15 steps. To use this features, you need to assign “SS1”, “SS2”, “SS4” and “SS8” (“Select multistep
frequency”) to the digital input terminals with E01 to E09 (data = 0, 1, 2, and 3).
 Multistep frequency 1 to 15 (C05 through C19)
• Data setting range: 0.00 to 599.0 (Hz)
The combination of “SS1”, “SS2”, “SS4” and “SS8” and the selected frequencies is as follows.
“SS8”
“SS4”
“SS2”
“SS1”
Selected frequency
OFF
OFF
OFF
OFF
Other than multistep frequency*
OFF
OFF
OFF
ON
C05 (Multistep frequency 1)
OFF
OFF
ON
OFF
C06 (Multistep frequency 2)
OFF
OFF
ON
ON
C07 (Multistep frequency 3)
OFF
ON
OFF
OFF
C08 (Multistep frequency 4)
OFF
ON
OFF
ON
C09 (Multistep frequency 5)
OFF
ON
ON
OFF
C10 (Multistep frequency 6)
OFF
ON
ON
ON
C11 (Multistep frequency 7)
ON
OFF
OFF
OFF
C12 (Multistep frequency 8)
ON
OFF
OFF
ON
C13 (Multistep frequency 9)
ON
OFF
ON
OFF
C14 (Multistep frequency 10)
ON
OFF
ON
ON
C15 (Multistep frequency 11)
ON
ON
OFF
OFF
C16 (Multistep frequency 12)
ON
ON
OFF
ON
C17 (Multistep frequency 13)
ON
ON
ON
OFF
C18 (Multistep frequency 14)
ON
ON
ON
ON
C19 (Multistep frequency 15)
* “Other than multistep frequency” includes frequency setting 1 (F01), frequency setting 2 (C30) and other
frequency command sources except multistep frequency commands.