![Fuji Electric FRENIC-Ace series Скачать руководство пользователя страница 327](http://html1.mh-extra.com/html/fuji-electric/frenic-ace-series/frenic-ace-series_user-manual_2341846327.webp)
5.3 Description of Function Codes
5-157
FU
NCT
IO
N
C
O
DE
S
Chap 5
H04, H05
Auto-reset (Times and reset interval)
H04 and H05 specify the auto-reset function that makes the inverter automatically attempt to reset the tripped state
and restart without issuing an alarm output (for any alarm) even if any protective function subject to reset is
activated and the inverter enters the forced-to-stop state (tripped state). If the protective function is activated in
excess of the times specified by H04, the inverter will issue an alarm output (for any alarm) and not attempt to
auto-reset the tripped state.
Listed below are the protective functions subject to auto-reset.
Protective function
LED monitor displays:
Protective function
LED monitor displays:
Overcurrent protection
0c1
,
0c2
,
0c3
Motor overheat
0h4
Overvoltage protection
0u1
,
0u2
,
0u3
Braking resistor overheat
dbh
Heat sink overheat
0h1
Motor overload
0l1
,
0l2
Inverter internal overheat
0h3
Inverter overload
0lu
■
Number of reset times (H04)
H04 specifies the number of reset times for the inverter to automatically attempt to escape the tripped state. When
H04 = 0, the auto-reset function will not be activated.
•
Data setting range: 0 (Disable), 1 to 20 (times)
If the “auto-reset” function has been specified, the inverter may automatically restart and run the motor stopped
due to a trip fault, depending on the cause of the tripping. Design the machinery so that human body and
peripheral equipment safety is ensured even when the auto-resetting succeeds.
Otherwise an accident could occur.
■
Reset interval (H05)
•
Data setting range: 0.5 to 20.0 (s)
H05 specifies the reset interval time between the time when the inverter enters the tripped state and the time when
it issues the reset command to attempt to auto-reset the state. Refer to “Operation timing scheme” below.
<Operation timing scheme>
•
In the figure below, normal operation restarts in the 4-th retry.
Protective function
Tripped state
Tripped state reset
command
Inverter output
frequency
Auto-resetting
[TRY]
1st
2nd
3rd
4th
Time
Содержание FRENIC-Ace series
Страница 20: ......
Страница 32: ......
Страница 92: ......
Страница 94: ......
Страница 452: ......
Страница 490: ......
Страница 504: ......
Страница 506: ...8 2 Frequency Setting Section 8 2 8 2 Frequency Setting Section Figure 8 2 1 Frequency Setting Section Block Diagram...
Страница 508: ...8 2 Frequency Setting Section 8 4 Figure 8 2 3 Frequency Setting Section Block Diagram...
Страница 514: ...8 6 Control Section 8 10 3 With speed sensor Figure 8 6 3 V f Control with speed sensor Section Block Diagram...
Страница 520: ...8 6 Control Section 8 16 6 For PMSM Figure 8 6 9 Vector Control For PMSM Section Block Diagram...
Страница 522: ...8 7 FM Output Section 8 18 8 7 FM Output Section Figure 8 7 1 FM Output Section Block Diagram...
Страница 582: ......
Страница 646: ...11 9 Power Regenerative PWM Converters RHC Series 11 42 11 9 5 External dimensions PWM converter Boosting reactor...
Страница 649: ...11 9 Power Regenerative PWM Converters RHC Series 11 45 SELECTING PERIPHERAL EQUIPMENT Chap 11 Charging resistor Fuse...
Страница 664: ...11 15 External Cooling Fan Attachments 11 60...
Страница 690: ......
Страница 692: ......
Страница 720: ......
Страница 738: ......
Страница 787: ......