Mitsubishi Electric FR-A7AX E kit-SC Instruction Manual page 26

PARAMETERS
(2) Gain adjustment
The gain may be set in either of the following two ways:
How to set the output frequency when the digital input signal is "999 or 9999" (BCD code input),
and "FFF or FFFF " (binary input).
H H
⋅ BCD code input .. Set using Pr. 301.
⋅ Binary input ........ Set using Pr. 303.
The output frequency is factory-set to 60Hz (EC version : 50Hz).
Pr. 301
Pr. 303
Pr. 300
Pr. 302
Bias
0
0
CAUTION
• The maximum output frequency for operation with the digital input signal is the "gain" value set in
Pr. 301 and Pr. 303.
To set the maximum output frequency at 60Hz (EC version : 50Hz) or more, change "gain" with the
operation panel.
22
Gain
999(9999) Digital input signal (BCD)
FFFH(FFFFH) Digital input signal (Binary)
Pr.304 = "0 (10)"
Pr.304 = "1 (11)"