Specifications

47
Constant Descriptions
4. Build Interface Circuits with External Devices
Use Input Signals
Multi-function input H1-01 to 10
Functions of the multi-function input terminals S3 to S12 can
be changed as necessary by setting constants H1-01 to H1-10.
The same values cannot be set in each constant.
・Function of terminal S3 : Set in H1-01.
・Function of terminal S4 : Set in H1-02.
・Function of terminal S5 : Set in H1-03.
・Function of terminal S6 : Set in H1-04.
・Function of terminal S7 : Set in H1-05.
・Function of terminal S8 : Set in H1-06.
・Function of terminal S9 : Set in H1-07.
・Function of terminal S10 : Set in H1-08.
・Function of terminal S11 : Set in H1-09.
・Function of terminal S12 : Set in H1-10.
Select the function of the input signal by control circuit
terminals S3 to S12.
（1）
For 3-wire sequence (Operation by automatic return contact)
(Example of H1-03 = 0 setting)
Note: To set the 3-wire sequence, follow these procedures.
・Set the parameter for the multi-function input terminal and wire
the control circuit.
・Set terminal S5 (H1-03) to 0.
（2）Local (digital operator)/Remote (control circuit
terminal) selection (setting: 01)
Select digital operator or control circuit terminal to operate.
Local/remote can be switched only while the motor is held.
Open ：Operates according to the setting of
REMOTE operation mode (b1-01, b1-02).
Closed：
Operates in LOCAL mode by the frequency
reference, run command from the digital operator.
（Example）
It can be switched between the digital operator
and control circuit terminal by setting
b1-01 = 1 or b1-02 = 1
Open ：Can accept frequency reference (terminal
A1), run command (terminals S1, S2) from
control circuit terminal.
Closed：Can accept frequency reference, run
command from digital operator.
（3）UP/DOWN command (setting: 10, 11)
Accel/decel to the desired speed can be accomplished
while the forward (reverse) run command is enabled,
without changing the frequency reference, by inputting
the UP/DOWN by remote signal.
〔Symbols〕
U ：UP (acceleration) status
D ：DOWN (deceleration) status
H ：HOLD (constant speed) status
U1：UP status, but clamped at upper speed limit
D1：DOWN status, but clamped at lower speed limit
3-wire control, forward/reverse selection
Local/remote selection
Option/inverter selection
Multi-step reference 1
Multi-step reference 2
Multi-step reference 3
Jog frequency reference
Accel/decel time selection 1
External baseblock NO
External baseblock NC
Accel/decel stop hold
Overheat 2 alarm signal
Multi-function analog input selection
No speed V/f control with PG
ASR integral reset
Terminal not used
UP command
DOWN command
Forward jog
Reverse jog
Fault reset
Emergency stop (NO contact)
Motor changeover
Emergency stop (NC contact)
Timer function input
PID disable
Accel/decel time selection 2
Program enable
＋ speed frequency
− speed frequency
Analog frequency reference sample/hold
External fault (can be set freely)
PID integral reset
PID integral hold
Multi-step speed reference 4
PID SFS ON/OFF
PID input characteristics changeover
DC injection activate
External search command 1 : maximum output frequency
External search command 2 : frequency reference
Field weakening command
External search command 3
KEB (deceleration at momentary power loss) command (NC contact)
KEB (deceleration at momentary power loss) command (NO contact)
Communication test mode
HSB (high-slip braking)
Speed/torque control change (ON: torque control)
Zero-servo command (ON: zero-servo)
ASR proportional gain switch (ON: C5-03)
Polarity reversing command for external torque reference
Brake ON signal (Brake signal)
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Setting
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
20∼2F
30
31
32
34
35
60
61
62
63
64
65
66
67
68
71
72
77
78
79
Function
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Control Mode
V/f without PG V/f with PG Open Loop Vector1 Vector with PG Open Loop Vector2
Stop Switch
(NC Contact)
Run Switch
(NO Contact)
Run Command (Operates at
“
Closed
”
)
S1
S2
S5
SC
Stop Command (Stops at
“
Open
”
.)
Forward/Reverse Selection
(Forward at
“
Open
”
, Reverse at
“
Closed
”
)
UP Command
DOWN Command
Operation
Closed
Open
Accel
Open
Closed
Decel
Open
Open
HOLD
Closed
Closed
HOLD
D1 D1 D1DD DHH H H H H HUU UU1
Forward Run
UP Command
DOWN Command
Upper Speed
Limit
Lower Speed Limit
Output Frequency
Frequency Agree
Signal
Time Chart UP/DOWN Command is Used