Chapter 6 - Parameter Description [I/O]
120
The following table shows the selection in I/O-48.
Setting Range
LCD 7-Seg
Description
None
0
Continuous operating after loss of
frequency reference.
FreeRun
1
Inverter cuts off its output after
determining loss of frequency reference.
Stop
2
Inverter stops by its Decel pattern and
Decel time after determining loss of
frequency reference.
I/O-49 [Time out] sets the waiting time before
determining the loss of reference signal. Inverter waits to
determine the loss of a reference signal until times out.
Command frequency can be issued as Rpm when
setting rpm in DRV-16 [Hz/Rpm Display] and as Torque
reference when FU2-39 [Control Mode Select]. Torque
reference sets as the percentage of Rated Torque
Current.
☞ Note: I/O-48 and I/O-49 also apply when DRV-04 is set
to ‘Keypad-1’ or ‘Keypad-2’ for determining the loss of
command frequency.
I/O-12~14, 93~97: Multi-function Input Terminal
‘P1, P2, P3’, ‘RST’, ‘BX’, ‘JOG’, ‘FX’, ‘RX’ Define
Multi-function input terminals can be defined for many
different applications. The following table shows the
various definitions for them.
☞ Note: From 40HP and above inverter, only BX is
settable In I/O-94.
Setting Range
LCD 7-Seg
Description
Speed-L
0
Multi-step speed - Low
Speed-M
1
Multi-step speed - Mid
Speed-H
2
Multi-step speed - High
XCEL-L
3
Multi-accel/decel - Low
XCEL-M
4
Multi-accel/decel - Mid
XCEL-H
5
Multi-accel/decel - High
Dc-brake
6
DC injection braking during stop
2nd
Func
7
Exchange to 2
nd
functions
Exchange
8
Exchange to commercial power line
-Reserved-
9
Reserved for future use
Up
10
Up drive
Down
11
Down drive
3-Wire
12
3 wire operation
Ext Trip-A
13
External trip A
Ext Trip-B
14
External trip B
iTerm Clear
15
Used for PID control
Open-loop
16
Exchange between PID mode and
V/F mode
Main-drive
17
Exchange between Option and
Inverter
Analog hold
18
Hold the analog input signal
XCEL stop
19
Disable accel and decel
P Gain2
20
Used for PID control
SEQ-L
21
Sequence operation - Low
SEQ-M
22
Sequence operation - Mid
SEQ-H
23
Sequence operation - High
Manual
24
Exchange between Sequence
operation and Manual operation
Go step
25
Triggering Sequence operation
(Auto-B)
Hold step
26
Hold last step (Auto-A)
Trv Off.Lo
27
Trv Off.Hi
28
Used for Traverse Operation
Interlock1
29
Interlock2
30
Interlock3
31
Interlock4
32
Used for MMC operation
Speed-X 33 Additional Step frequency selection
Reset 34 Reset
BX 35 Emergency Stop
JOG 36 Jog
FX 37 Forward Run/Stop
RX 38 Reverse Run/Stop
Ana Change 39 Analog input Switch-over
Pre excite 40 Pre excitation.
Spd/Torque 41 Speed/Torque Switch-over
ASR P/PI 42 ASR P/PI control select
☞ Note: Refer to DRV-05~7, I/O-20~24, I/O-85~92 for I/O
~2, 33 Speed-L, Speed-M, Speed-H and Speed-X.
I/O-02 [V1 Input Minimum Voltage]
I/O-07 [I Input Minimum Current]
I/O-48 [Lost command]
I/O►
P1 define
12 Speed-L
0
Factory Default: Speed-L 0
I/O►
P2 define
13 Speed-M
1
Factory Default: Speed-M 1
I/O►
P3 define
14 Speed-H
2
Factory Default: Speed-H 2
To Next Page
Loading...
Need help?
General
