Fuji Electric Frenic Mega Series - Page 391

5.4 Details of Function Codes
5-210
To set data of function code H98, assign the setting of each function to each bit and then convert the 8-bit binary
to the decimal number. See the assignment of each function to each bit and a conversion example below.
Table 5.4-144
Bit Function Data = 0 Data = 1 Factory default
Bit 0 Lower the carrier frequency
automatically
Invalid Valid 1: Enable
Bit 1 Input phase loss protection Continue to
run
Alarm
processing
1: Alarm
processing
Bit 2 Output phase loss protection Continue to
run
Alarm
processing
0: Continue to
run
Bit 3 Select service life criteria for main
circuit capacitor
Factory
default
User-defined
setting
0: Factory
default
Bit 4 Service life criteria of main circuit
capacitor
Invalid
Valid 1: Enable
Bit 5 DC fan lock detection Alarm
processing
Continue to
run
0: Alarm
processing
Bit 6 Detect braking transistor error Continue to
run
Alarm
processing
1: Alarm
processing
Bit 7 Switch IP20/IP40 enclosure IP20 IP40 0: IP20
Conversion between decimal/binary
Decimal = bit 7 x 2
7
+ bit 6 x 2
6
+ bit 5 x 2
5
+ bit 4 x 2
4
+ bit 3 x 2
3
+ bit 2 x 2
2
+ bit 1 x 2
1
+ bit 0 x 2
0
= bit 7 x 128 + bit 6 x 64 + bit 5 x 32 + bit 4 x 16 + bit 3 x 8 + bit 2 x 4 + bit 1 x 2 + bit 0 x 1
= 0 x 128 + 1 x 64 + 0 x 32 + 1 x 16 + 0 x 8 + 0 x 4 + 1 x 2 + 1 x 1
= 64 + 16 + 2 + 1
= 83 (Ex. Factory default)