Hitachi SH1 Series Basic Manual page 75

Chapter 4
[Input terminal function list]
Function
Function
Symbol
code name
000 no
Not use
001 FW Forward rotation
002 RV
Reverse rotation
Multi-speed
003 CF1
selection 1
Multi-speed
004 CF2
selection 2
Multi-speed
005 CF3
selection 3
Multi-speed
006 CF4
selection 4
007 SF1
Multi-speed Bit-1
008 SF2
Multi-speed Bit-2
009 SF3
Multi-speed Bit-3
010 SF4
Multi-speed Bit-4
011 SF5 Multi-speed Bit-5
012 SF6 Multi-speed Bit-6
013 SF7
Multi-speed Bit-7
Trigger for
014 ADD
frequency
addition
SCH
Main/Sub speed
015
G reference change
016 STA
3-wire start
017 STP
3-wire stop
3-wire
018 FR
forward/reverse
Analog command
019 AHD
holding
Remote control
020 FUP
speed-UP
function
Remote control
021 FDN
speed-DOWN
function
Remote control
022 UDC Speed data
clearing
023 F-OP
Force operation
2nd-motor
024 SET
control
028 RS Reset
029 JG
Jogging
External dynamic
030 DB
brake
2-stage
031 2CH
Accel/Decel time
032 FRS
Free run stop
033 EXT
External fault
Unattended
034 USP
start protection
Commercial
035 CS
power supply
change
036 SFT
Soft-Lock
Description
-
Activating (ON) only one of them
will grant forward or reverse
rotation command. ⇒ [AA111]
Changing the states of these
terminals, switch to the specified
frequency references.
⇒[Ab110] to [Ab-25],
[Ab210]
When [ADD] is turned ON, the
specified frequency value is added
to the current frequency
reference.→[AA106]
Main speed(OFF)/Sub-speed (ON),
to change between them use ⇒
[AA105]
[STA]'s ON starts the motor.
[STP]'s OFF stops the motor.
The inverter forwards operation
direction if [F/R] is (OFF), and
reverses operation direction if it is
(ON). ⇒[AA111]
When the main speed input source
selection [AA101] is the analog
input 01 to 06, if AHD terminal is in
ON state, holds the Analog terminal
value.⇒[AA101]
If the frequency reference can be
set ([AHD] ON included),[FUP] ON
accelerates, and [FDN] ON
decelerates.
[UDC] returns to the saved value.
⇒[CA-60] to [CA-66]
[F-OP]'s ON switches command. ⇒
[CA-70],[CA-71]
Change between 1st-motor (OFF)
and 2nd-motor (ON).
⇒See "4.4 Parameter naming
(Nomenclature)"
Reset trip⇒[bb-41], [CA-72]
Activates Jogging operation.
⇒[AG-20],[AG-21]
Enables the DC braking operation⇒
[AF101] to [AF109]
[2CH]'s ON changes
the Accel/Decel time. ⇒[AC115]
[FRS]'s ON allows the motor to free
run. ⇒[AA115],[bb-40]
[EXT]'s ON occurs error E012.
By turning on the power supply
while the RUN command is input,
the inverter is prevented from
starting suddenly.
Example) With [USP] = ON,
When the power supply is turned
on at the RUN command [FW] is
ON, the [E013] error is occured.
[CS] is used when switching to
commercial power. When [CS] is
turned ON, the inverter output is
cut off.
[SFT]'s ON prevents parameters
from being changed.⇒[UA-16]
For parameter configuration
Function
Symbol Function name
code
Answer back
037
BOK
from Brake
Overload
038 OLR restriction
selection
Accumulation
039
KHC input power
clearance
Accumulation
040 output power
OKHC
clearance
041
PID Disable PID1
PID1
042
PIDC integration
reset
043
PID2 Disable PID2
PID2
044
PIDC2 integration
reset
046
PID3 Disable PID3
PID3
046
PIDC3 integration
reset
047
PID4 Disable PID4
PID4
048
PIDC4 integration
reset
Multi set-point
051
SVC1
selection 1
Multi set-point
052
SVC2
selection 2
Multi set-point
053 SVC3
selection 3
Multi set-point
054
SVC4
selection 4
055
PRO PID gain change
PID output
056
PIO1
switching 1
PID output
057
PIO2
switching 2
SLEEP condition
activation
058
SLEP
WAKE condition
activation
059
WAKE
Torque limit
060
TL enable
*1)
Torque limit
061 TRQ1 selection bit 1
*1)
Torque limit
062
TRQ2 selection bit 2
*1)
*1) These functions are disabled when the Control mode selection
[AA121/AA221] setting is 00 to 07 (V/f control mode).
4-32
[Input terminal function list]
Description
The brake confirmation signal is
inputted for the brake control.
Switches between Overload limit
1(OFF) and 2(ON).
⇒[bA122] to [bA128]
[KHC]'s ON clears the Accumulated
input power monitor. ⇒[UA-12]
[OKHC]'s ON clears
Accumulated output
monitor. ⇒[UA-14]
[PID]'s ON disables PID1 and the
PID1 set-point is used as frequency
reference. ⇒[AH-01]
If ON, clears the integral value of
the PID1 control.
⇒[AH-62],[AH-65]
[PID2]'s ON disables PID2 and the
PID2 set-point is used as frequency
reference.⇒[AJ-01]
If ON, clears the integral value of
the PID2 control. ⇒[AJ-14]
[PID3]'s ON disables PID3 and the
PID3 set-point is used as frequency
reference.
⇒[AJ-21]
If ON, clears the integral value of
the PID3 control. ⇒[AJ-34]
[PID4]'s ON disables PID4 and the
PID4 set-point is used as frequency
reference.⇒[AJ-41]
If ON, clears the integral value of
the PID4 control. ⇒[AJ-54]
The target value can be selected by
changing the pattern of ON/OFF
states.
⇒[AH-06]
Switches between Gain 1(OFF) and
Gain 2(ON).
[PIO1] and [PIO2] to select which of
PID1 to PID4 will be used for PID
output.
PID1 Enable(OFF:OFF)
PID2 Enable(OFF:ON)
PID3 Enable(ON:OFF)
PID4 Enable(ON:ON)
In case of [SLEP] terminal selected
as sleep trigger, [SLEP]'s
activates the sleep function. ⇒
[AH-85]
In case of [WAKE] terminal selected
as wake trigger, [WAKE]'s ON
activates the wake
⇒[AH-93]
[TL]'s ON enables torque limit.
The target value can be selected by
changing the pattern of the input
terminals ON/OFF states.
⇒[bA111] to [bA115]
the
power
ON
function.