H1 Multi-Function Digital Input Selections
H1-
oo
Setting
Function
Description
Control
Mode
Pg.
V/
f
O
L
V
P
M
F
Not used
Select this setting when not using the terminal or when using the terminal
in a pass-through mode.
O
O
O
10
Up Command
Open: Maintains the current frequency reference
Closed: Increases or decreases the current frequency reference.
Ensure that the increase and decrease commands are set in conjunction with
one another.
O
O
O
11
Down Command
O
O
O
12
Forward Jog
Closed: Runs forward at the Jog Frequency d1-17.
O
O
O
13
Reverse Jog
Closed: Runs reverse at the Jog Frequency d1-17.
O
O
O
14
Fault Reset
Closed: Resets faults if the cause is cleared and the Run command is
removed.
O
O
O
15
Fast-Stop (N.O.)
Closed: Decelerates at the Fast-Stop time C1-09.
To restart the Fast-Stop input must be released and Run must be cycled.
O
O
O
16
Motor 2 Selection
Open: Motor 1 (E1-
oo
, E2-
oo
)
Closed: Motor 2 (E3-
oo
, E4-
oo
)
O
O
O
17
Fast-stop (N.C.)
Open: Decelerates according to C1-09 (Fast-stop Time)
O
O
O
18
Timer Function Input
Set the timer delay using parameters b4-01 and b4-02.
Ensure this function is set in conjunction with the multi-function output
timer (H2-
oo
= 12).
O
O
O
19
PID Disable
Closed: PID control disabled
O
O
O
1A
Accel/Decel Time Selection 2
Switches Accel/Decel times.
O
O
O
1B
Program Lockout
Open: Parameters can not be edited. (except U1-01 if reference source is set
for operator)
Closed: Parameters may be edited and saved.
O
O
O
1E
Reference Sample Hold
Closed: Samples the analog frequency reference and operates the drive at
that speed.
O
O
O
20 to 2F
External Fault
20: N.O., Always Detected, Ramp To Stop
21: N.C., Always Detected, Ramp To Stop
22: N.O., During Run, Ramp To Stop
23: N.C., During Run, Ramp To Stop
24: N.O., Always Detected, Coast To Stop
25: N.C., Always Detected, Coast To Stop
26: N.O., During Run, Coast To Stop
27: N.C., During Run, Coast To Stop
28: N.O., Always Detected, Fast-stop
29: N.C., Always Detected, Fast-stop
2A: N.O., During Run, Fast-stop
2B: N.C., During Run, Fast-stop
2C: N.O., Always Detected, Alarm Only (continue running)
2D: N.C., Always Detected, Alarm Only (continue running)
2E: N.O., During Run, Alarm Only (continue running)
2F: N.C., During Run, Alarm Only (continue running)
O
O
O
30
PID Integral Reset
Closed: Resets the PID control integral value.
O
O
O
31
PID Integral Hold
Closed: Maintains the current PID control integral value.
O
O
O
32
Multi-Step Speed Reference 4
Used to select Multi-Step Speeds set in d1-01 to d1-16
O
O
O
34
PID Soft Starter
Closed: Disables the PID soft starter b5-17.
O
O
O
35
PID Input Switch
Closed: Inverses the PID input signal
O
O
O
40
Forward Run Command (2-Wire
sequence)
Open: Stop
Closed: Forward run
Note:
Can not be set together with Settings 42 or 43.
O
O
O
41
Reverse Run Command (2-Wire
sequence)
Open: Stop
Closed: Reverse run
Note:
Can not be set together with Settings 42 or 43.
O
O
O
42
Run Command (2-Wire sequence 2)
Open: Stop
Closed: Run
Note:
Can not be set together with Settings 40 or 41.
O
O
O
43
FWD/REV Command (2-Wire sequence
2)
Open: Forward
Closed: Reverse
Note:
Can not be set together with Settings 40 or 41.
O
O
O
B.2 Parameter Table
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
377
B
Parameter List