H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function Description Page
12 Forward Jog
All Modes
Closed: Runs forward at the Jog frequency d1-17.
211
13 Reverse Jog
All Modes
Closed: Runs reverse at the Jog frequency d1-17.
211
14 Fault reset
All Modes
Closed: Resets faults if the cause is cleared and the Run command is removed.
211
15 Fast Stop (N.O.)
All Modes
Closed: Decelerates at the Fast Stop time set to C1-09.
211
16 Motor 2 selection
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f V/f w PG OLV CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f V/f w PG OLV CLV
Open: Motor 1 (E1-oo, E2-oo)
Closed: Motor 2 (E3-oo, E4-oo)
212
17 Fast Stop (N.C.)
All Modes
Open: Decelerates to stop at the Fast Stop time set to C1-09.
211
18 Timer function input
All Modes
Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction with the
timer function output (H2-oo = 12).
212
19 PID disable
All Modes
Open: PID control enabled
Closed: PID control disabled
213
1A Accel/decel time selection 2
All Modes
Used in conjunction with an input terminal set for “Accel/decel time selection 1” (H1-oo
= 7), and allows the drive to switch between accel/decel times 3 and 4.
213
1B Program lockout
All Modes
Open: Parameters cannot be edited (except for U1-01 if the reference source is assigned to
the digital operator).
Closed: Parameters can be edited and saved.
213
1E Reference sample hold
All Modes
Closed: Samples the analog frequency reference and operates the drive at that speed.
213
20 to 2F External fault
All Modes
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)
213
30 PID integral reset
All Modes
Closed: Resets the PID control integral value.
214
31 PID integral hold
All Modes
Open: Performs integral operation.
Closed: Maintains the current PID control integral value.
214
32
Multi-Step Speed
Reference 4
All Modes
Used in combination with input terminals set to Multi-Step Speed Reference 1, 2, and 3. Use
parameters d1-09 to d1-16 to set reference values.
214
B.9 H Parameters: Multi-Function Terminals
416
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
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