H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function LCD Display Description Page
F Through mode Term Not Used
Select this setting when using the terminal in a pass-through mode. The terminal
does not trigger a drive function, but it can be used as digital input for the controller
to which the drive is connected.
74
10 Up command Up Command 1
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
75
11 Down command Down Command 1
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
75
12 Forward Jog Forward Jog Closed: Runs forward at the Jog frequency d1-17. 76
13 Reverse Jog Reverse Jog Closed: Runs reverse at the Jog frequency d1-17. 76
14 Fault reset Fault Reset Closed: Resets faults if the cause is cleared and the Run command is removed. 76
15 Fast Stop (N.O.) Fast-Stop N.O. Closed: Decelerates at the Fast Stop time set to C1-09. 76
17 Fast Stop (N.C.) Fast-Stop N.C. Open: Decelerates to stop at the Fast Stop time set to C1-09. 76
18 Timer function input Timer function
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).
76
19 PI disable PID Disable
Open: PI control enabled
Closed: PI control disabled
77
1B Program lockout Program Lockout
Open: Parameters cannot be edited (except for U1-01 if the reference source is
assigned to the HOA keypad).
Closed: Parameters can be edited and saved.
77
1E Reference sample hold Ref Sample Hold
Closed: Samples the analog frequency reference and operates the drive at that
speed.
77
20 to 2F External fault
External fault
20: NO/Always Det,
Ramp to Stop
21: NC/Always Det,
Ramp to Stop
22: NO/During RUN,
Ramp to Stop
23: N.C., During run,
ramp to stop
24: NO/ Always Det,
Coast to Stop
25: NC/Always Det,
Coast to Stop
26: NO/During RUN,
Coast to Stop
27: NC/During RUN,
Coast to Stop
28: NO/Always Det,
Fast-Stop
29: NC/Always Det,
Fast-Stop
2A: NO/During RUN,
Fast-Stop
2B: NC/During RUN,
Fast- Stop
2C: NO/Always Det,
Alarm Only
2D: NC/Always Det,
Alarm Only
2E: NO/ During RUN,
Alarm Only
2F: NC/During RUN,
Alarm Only
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)
77
30 PI integral reset PID Intgrl Reset Closed: Resets the PI control integral value. 78
31 PI integral hold PID Intgrl Hold
Open: Performs integral operation.
Closed: Maintains the current PI control integral value.
78
34 PI soft starter cancel PID SFS Cancel
Open: PI soft starter is enabled.
Closed: Disables the PI soft starter b5-17.
78
35 PI input level selection PID Input Invert Closed: Inverts the PI input signal. 78
A.9 H Parameters: Multi-Function Terminals
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
205
A
Parameter List
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