H: Multi-Function Terminals - YASKAWA L1000A Quick Start Manual

◆ H: Multi-Function Terminals

H parameters assign functions to the multi-function input and output terminals.
H1: Multi-Function Digital Inputs
■
No. Name
Terminal S3 Function
H1-03
Selection
Terminal S4 Function
H1-04
Selection
Terminal S5 Function
H1-05
Selection
Terminal S6 Function
H1-06
Selection
Terminal S7 Function
H1-07
Selection
Terminal S8 Function
H1-08
Selection
<19> With the speed reference priority d1-18 is set to 0 or 3, the default settings for parameters H1-03 to H1-07 governing input terminals S3 to S7
are: 24, 14, 3, 4, and 5 respectively. When d1-18 is set to 1 or 2, the default settings for H1-03 to H1-07 become 50, 54, 51, 53, and F
respectively.
H1-
Function
Setting
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 Ramp Selection 1
8 Baseblock Command (N.O.)
9 Baseblock Command (N.C.)
F Not Used (Through Mode)
14 Fault Reset
15 Fast Stop (N.O.)
16 Motor 2 Selection
17 Fast Stop (N.C.)
18 Timer Function Input
YASKAWA ELECTRIC TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
Assigns a function to the multi-function digital inputs.
Refer to page 183 to page 184 for a description of setting values.
Note: Unused terminals should be set to F.
H1 Multi-Function Digital Input Settings
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 speed references set in d1-01
through d1-08.
Closed: Jog frequency reference (d1-17) selected.
The Jog frequency can be used when the speed reference selection is not assigned to input terminals
(b1-01 ≠ 1) and the speed reference priority is set to use the multi-step speed reference (d1-18 = 0 or
3).
Used to switch between accel/decel ramp 1 (set in C1-01, C1-02) and accel/decel ramp 2 (set in
C1-03, C1-04).
When combined with another input terminal set for "Accel/Decel ramp 2" (H1- = 1A), the drive
can also switch between accel/decel ramp 3 (set in C1-05, C1-06) and accel/decel ramp 4 (set in
C1-07, C1-08).
Closed: No drive output
Open: No drive output
Select this setting when the terminal is not used or when using the terminal in the 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.
Closed: Resets faults if the cause is cleared and the Up/Down command is removed.
Closed: Decelerates to stop at the Fast Stop ramp set to C1-09.
Open: Motor 1(E1-, E3-)
Closed: Motor 2 (E2-, E4-)
Open: Decelerates to stop at the Fast Stop ramp set to C1-09.
Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction with the timer
function output (H2- = 12).
Description
Description
B Parameter Table
Setting
Default:
<19>
Min: 3
Max: 79
Default:
<19>
Min: 3
Max: 79
Default:
<19>
Min: 3
Max: 79
Default:
<19>
Min: 3
Max: 79
Default:
<19>
Min: 3
Max: 79
Default: F
Min: 3
Max: 79
B
183