YASKAWA A1000 Series Technical Manual page 424

B.3 Parameter Table
H1-
Function
Setting
0 3-wire Sequence
1 LOCAL/REMOTE Selection
2 External Reference 1/2 Selection
3 Multi-Step Speed Reference 1
4 Multi-Step Speed Reference 2
5 Multi-Step Speed Reference 3
6 Jog Reference Selection
7 Accel/Decel Time Selection 1
8 Baseblock Command (N.O.)
9 Baseblock Command (N.C.)
A Accel/Decel Ramp Hold
B Drive Overheat Alarm (oH2)
C Analog Terminal Input Selection
D PG Encoder Disable
E ASR Integral Reset
F Through Mode
10 Up Command
11 Down Command
12 Forward Jog
13 Reverse Jog
14 Fault Reset
15 Fast Stop (N.O.)
424
H1 Multi-Function Digital Input Selections
All Modes
Closed: Reverse rotation (only if the drive is set up for 3-wire sequence)
Terminals S1 and S2 are automatically set up for the Run command and Stop command.
All Modes
Open: REMOTE (parameter settings determine the source of the frequency Reference 1 or 2 (b1-01, b1-02 or b1-
15, b1-16)
Closed: LOCAL, digital operator is run and reference source
All Modes
Open: Run command and frequency reference source 1 (determined by b1-01 and b1-02)
Closed: Run command and frequency reference source 2 (determined by b1-15 and b1-16)
All Modes
When input terminals are set to Multi-Step Speed References 1 through 3, switching combinations of those
terminals will create a multi-step speed sequence using the frequency references set in d1-01 through d1-08.
All Modes
Closed: Jog frequency reference (d1-17) selected. Jog has priority over all other reference sources.
All Modes
Used to switch between accel/decel time 1 (set in C1-01, C1-02) and accel/decel time 2 (set in C1-03, C1-04).
All Modes
Closed: No drive output
All Modes
Open: No drive output
All Modes
Open: Accel/decel is not held
Closed: The drive pauses during acceleration or deceleration and maintains the output frequency.
All Modes
Closed: Closes when an oH2 alarm occurs
All Modes
Open: Function assigned by H3-14 is disabled.
Closed: Function assigned by H3-14 is enabled.
V/f V/f w/PG
OLV/PM AOLV/PM
Open: Speed feedback for V/f Control with PG is enabled.
Closed: Speed feedback disabled.
V/f V/f w/PG
OLV/PM AOLV/PM
Open: PI control
Closed: Integral reset
All Modes
Select this setting when using the terminal in a pass-through mode. The terminal does not trigger a drive function
but can be used as digital input for the controller the drive is connected to.
All Modes
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.
All Modes
Closed: Runs forward at the Jog frequency d1-17.
All Modes
Closed: Runs reverse at the Jog frequency d1-17.
All Modes
Closed: Resets faults if the cause is cleared and the Run command is removed.
All Modes
Closed: Decelerates at the Fast Stop time set to C1-09.
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
Description
OLV CLV
CLV/PM
OLV CLV
CLV/PM
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