H Parameters: Multi-Function Terminals - YASKAWA V1000 Technical Manual
Compact vector control drive
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B.2 Parameter Table
u
H Parameters: Multi-Function Terminals
H parameters assign functions to the multi-function input and output terminals.
No.
H1 parameters to assign functions to the multi-function digital input terminals. Unused terminals should be set to "F".
Multi-Function Digital Input Terminal S1 Function
H1-01
Selection
Multi-Function Digital Input Terminal S2 Function
H1-02
Selection
Multi-Function Digital Input Terminal S3 Function
H1-03
Selection
Multi-Function Digital Input Terminal S4 Function
H1-04
Selection
Multi-Function Digital Input Terminal S5 Function
H1-05
Selection
Multi-Function Digital Input Terminal S6 Function
H1-06
Selection
Multi-Function Digital Input Terminal S7 Function
H1-07
Selection
<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-oo
Function
Setting
0
3-Wire Sequence
1
LOCAL/REMOTE Selection
2
External Reference 1/2
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 1
8
Baseblock Command (N.O.)
9
Baseblock Command (N.C.)
A
Accel/Decel Ramp Hold
B
Drive Overheat Alarm (oH2)
C
Terminal A1/A2 Enable
F
Not used
10
Up Command
11
Down Command
350
Name
H1: Multi-Function Digital Input
H1 Multi-Function Digital Input Selections
Closed: Reverse rotation (only if the drive is set up for 3-Wire sequence) O
Open: REMOTE, Reference 1 or 2 (b1-01/02 or b1-15/16)
Closed: LOCAL, LED operator is run and reference source
Open: Run and frequency reference source 1 (b1-01/02)
Closed: Run and frequency reference source 2 (b1-15/16)
Used to select Multi-Step Speeds set in d1-01 to d1-16
Open: Selected speed reference
Closed: Jog Frequency reference (d1-17). Jog has priority over all other
reference sources.
Used to switch between Accel/Decel. Time 1/2
Open: Normal operation
Closed: No drive output
Open: No drive output
Closed: Normal operation
Closed: The drive pauses during acceleration or deceleration and
maintains the output frequency.
Closed: Closes when an oH2 alarm occurs.
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.
Select this setting when not using the terminal or when using the terminal
in a pass-through mode.
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.
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
Description
Assigns a function to the multi-
function digital inputs.
Refer to H1 Multi-Function Digital
Input Selections on page
350
description of setting values.
Description
Control
Mode
Range
Def.
V/
f
40
A A A
41
A A A
24
A A A
1 to 9F
14
A A A
<1>
for a
3 (0)
A A A
<2>
4 (3)
A A A
<2>
6 (4)
A A A
<2>
Addr.
Pg.
O
Hex
P
L
M
V
438
176
439
176
400
176
401
176
402
176
403
176
404
176
Control
Mode
Pg.
O
V/
P
L
f
M
V
O
O
177
O
O
O
177
O
O
O
177
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
178
O
O
O
179
O
O
O
179
O
O
O
179
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