Fuji Electric FRENIC MEGA G2 Series - Page 427

5.3 Description of Function Codes 5.3.5 H codes (High performance functions)
5-243
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
Alarm code
Name
Overview
Ca1 to
Ca5
User-defined alarm
Application alarm caused by customizable logic program
Set data for selecting “warnings” in hexadecimal. For details on how to select the codes, see the next page.
• Data setting range: h.0000 to h.FFFF (hexadecimal format)
 Selecting warning factors
The applicable selection is set and displayed in hexadecimal format, and therefore the causes subject to selection
are assigned to bits 0 to 15 as shown in Table 5.3-15 and Table 5.3-16. Set the bit that corresponds to the desired
warning factor to “1.” Table 5.3-18 shows the relationship between each of the warning factor assignments and the
LED monitor display.
Table 5.3-19 gives the conversion table from 4-bit binary to hexadecimal.
Table 5.3-15 Warning selection 1 (H81), bit assignment of selectable factors
Bit
Symbol
Content
Bit
Symbol
Content
15
0H6
Charging resistor overheat
7
0l3
Motor 3 overload
14
-
-
6
0l2
Motor 2 overload
13
erp
RS-485 communications error (COM
port 2)
5
0l1
Motor 1 overload
12
er8
RS-485 communications error (COM
port 1)
4
dbH
Breaking resistor overheat
11
er5
Option error
3
-
-
10
er4
Option communication error
2
0H3
Inverter internal overheat
9
-
-
1
0H2
External alarm
8
0l4
Motor 4 overload
0
0H1
Cooling fin overheat
Table 5.3-16 Warning selection 2 (H82), bit assignment of selectable factors
Bit
Symbol
Content
Bit
Symbol
Content
15
Lob
Low battery warning
7
lif
Lifetime alarm
14
nrd
Thermistor wire break detection
6
0H
Cooling fin overheat early
warning
13
CnT
Inverter life (Number of startups)
5
0l
Motor overload early warning
12
rTe
Inverter life (Cumulative run time)
4
fal
Detect DC fan lock
11
pTC
PTC thermistor activated
3
Cof
Current input wire break detection
10
UTl
Low torque detection
2
ero
Positioning control error
9
pid
PID alarm output
1
d0
Excessive position deviation
8
ref
Reference loss
0
ere
Speed inconsistency (excessive
speed deviation)