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H Parameters: Multi-Function Terminals
H parameters assign functions to the multi-function input and output terminals.
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/
f
O
L
V
P
M
H1: Multi-Function Digital Input
H1 parameters to assign functions to the multi-function digital input terminals. Unused terminals should be set to "F".
H1-01
Multi-Function Digital Input Terminal S1 Function
Selection
Assigns a function to the multi-
function digital inputs.
Refer to H1 Multi-Function Digital
Input Selections on page 350 for a
description of setting values.
1 to 9F
<1>
40 A A A 438 176
H1-02
Multi-Function Digital Input Terminal S2 Function
Selection
41 A A A 439 176
H1-03
Multi-Function Digital Input Terminal S3 Function
Selection
24 A A A 400 176
H1-04
Multi-Function Digital Input Terminal S4 Function
Selection
14 A A A 401 176
H1-05
Multi-Function Digital Input Terminal S5 Function
Selection
3 (0)
<2>
A A A 402 176
H1-06
Multi-Function Digital Input Terminal S6 Function
Selection
4 (3)
<2>
A A A 403 176
H1-07
Multi-Function Digital Input Terminal S7 Function
Selection
6 (4)
<2>
A A A 404 176
<1> The availability of certain functions depends on the control method used.
<2> Parenthetical value is the default when parameter A1-03 = 3330 3-Wire Initialization.
H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function Description
Control
Mode
Pg.
V/
f
O
L
V
P
M
0 3-Wire Sequence Closed: Reverse rotation (only if the drive is set up for 3-Wire sequence) O O O 177
1 LOCAL/REMOTE Selection
Open: REMOTE, Reference 1 or 2 (b1-01/02 or b1-15/16)
Closed: LOCAL, LED operator is run and reference source
O O O 177
2 External Reference 1/2
Open: Run and frequency reference source 1 (b1-01/02)
Closed: Run and frequency reference source 2 (b1-15/16)
O O O 177
3 Multi-Step Speed Reference 1
Used to select Multi-Step Speeds set in d1-01 to d1-16
O O O 178
4 Multi-Step Speed Reference 2 O O O 178
5 Multi-Step Speed Reference 3 O O O 178
6 Jog Reference Selection
Open: Selected speed reference
Closed: Jog Frequency reference (d1-17). Jog has priority over all other
reference sources.
O O O 178
7 Accel/Decel Time 1 Used to switch between Accel/Decel. Time 1/2 O O O 178
8 Baseblock Command (N.O.)
Open: Normal operation
Closed: No drive output
O O O 178
9 Baseblock Command (N.C.)
Open: No drive output
Closed: Normal operation
O O O 178
A Accel/Decel Ramp Hold
Closed: The drive pauses during acceleration or deceleration and
maintains the output frequency.
O O O 178
B Drive Overheat Alarm (oH2) Closed: Closes when an oH2 alarm occurs. O O O 178
C Terminal A1/A2 Enable
Terminal status differs depending on drive software version.
PRG: 1016 and later:
Open: Analog input selected by H3-14 is disabled.
Closed: Analog input selected by H3-14 is enabled.
PRG: 1015 and earlier:
Open: Analog inputs selected for terminals A1 and A2 are disabled.
Closed: Analog inputs selected for terminals A1 and A2 are enabled.
O O O 178
F Not used
Select this setting when not using the terminal or when using the terminal
in a pass-through mode.
O O O 179
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 179
11 Down Command O O O 179
B.2 Parameter Table
350
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
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