7.5.5 External Terminal Functions: H
7.5.5 External Terminal Functions: H
This section describes the settings for the external terminal functions.
Multi-function Input Settings: H1
Multi-function Input Settings: H1
The settings and functions for the multi-function inputs are listed in Table 7.8.
Table 7.8 Multi-function Input Functions
Setting
value
Function
ControlMethod
3-wire
sequence(Forward/Reverse
run
command)
Local/Remote
selection(ON:Operator,OFF:Constantsetting)
Option/Inverter
selection(ON:Optioncard)
Multi-step
speed
reference
1
When
H3-05
is
setto“0,”this
function
is
combined
with
“Master/auxiliary
speed
switch.”
Multi-step
speed
reference
2
Multi-step
speed
reference
3
Jog
frequency
reference
(higher
priority
than
multi-step
speed
reference)
Accel/Decel
time
1
External
baseblock
NO
(NO
contact:Baseblock
at
ON)
ExternalbaseblockNC(NCcontact:BaseblockatOFF)
Accel/Decel
ramp
hold(ON:Accel/decel
stopped,frequency
on
hold)
OH2 alarm signal input (ON: OH2 will be displayed)
Multi-function analog input selection (ON: Enable)
No V/f control with PG (ON: Speed feedback control disabled,) (normal V/f control)
Speed control integral reset (ON: Integral control disabled)
Not used.
Up command (Always set with the down command)
Down command (Always set with the up command)
FJOG command (ON: Forward run at jog frequency d1-09)
RJOG command (ON: Reverse run at jog frequency d1-09)
Fault reset (Reset when turned ON)
Emergency stop (when NO contact is ON: Deceleration to stop in emergency stop
time C1-09)
Motor switch command (Motor 2 selection)
Emergency stop (normally closed condition: Deceleration to stop in emergency
stop time C1-09
when
OFF)
Timer function input (Functions are set with b4-01, b4-02 and the timer function
PID control disable (ON: PID control disabled)
Accel/Decel time 2
Constants write enable (ON: All constants can be written-in. OFF: All constants
other than frequency
monitor are write protected.)
Trim control increase (ON: d4-02 frequencies are added to analog frequency
references.)
Trim control decrease (ON: d4-02 frequencies are subtracted from analog
frequency references.)
Analog frequency reference sample/hold
Frequency reference terminal 13/14 selection (ON: selects terminal 14); valid
only when H309=1F
External fault (Desired settings possible)
Input mode: NO contact/NC contact, Detection mode: Normal/during operation
Stopping method: Deceleration to stop, coast to stop, emergency stop or continue
operation.
PID control integral reset (ON: Reset)
PID control integral hold (ON: Hold)
DC injection braking command (ON: Performs DC injection braking)
External speed search command 1: Maximum output frequency (ON: speed search)
External speed search command 2: Set frequency (ON: speed search)
Energy-saving command (ON: Energy-saving control set for b8-01, b8-02)
External speed search command 3
KEB (deceleration at momentary power loss) command (NO contact)
KEB (deceleration at momentary power loss) command (NO contact)
Speed/torque control change (ON: Torque control)
Zero-servo command (ON: Zero-servo)
Speed control (ASR) proportional gain switch (ON: C5-03)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20 to
2F
30
31
60
61
62
63
64
65
66
71
72
77
is set at the same time)
V/f
V/fw/PG
Open loop
Vector
Flux
vector
Is a registered trademark of yolico
YD3000N
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