HP 30 HP30 - Manual (Page 129)

Chapter 6 - Parameter Description [I/O]
6-37
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.
☞
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: Multi-function Input Terminal ‘P1’ Define
I/O-13: Multi-function Input Terminal ‘P2’ Define
I/O-14: Multi-function Input Terminal ‘P3’ Define
Multi-function input terminals can be defined for many
different applications. The following table shows the
various definitions for them.
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-L, Speed-M, Speed-H]
By setting P1, P2, P3 terminals to ‘Speed-L’, ‘Speed-M’
and ‘Speed-H’ respectively, inverter can operate at the
preset frequency set in DRV-05 ~ DRV-07 and I/O-20 ~
I/O-24.
The step frequencies are determined by the combination of
P1, P2 and P3 terminals as shown in the following table.
Related Functions: DRV-04 [Frequency Mode]
I/O-02 [V1 Input Minimum Voltage]
I/O-07 [I Input Minimum Current]
I/O-48 [Lost command]
I/O-49 [Time out]
I/O
► P1 dedine
12 Speed-L
0 12
Factory Default:
Speed-L
0
I/O
► P2 dedine
13 Speed-M
1 13
Factory Default:
Speed-M
1
I/O
► P3 dedine
14 Speed-H
2 14
Factory Default:
Speed-H
2
2 14