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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
for a
description of setting values.
1 to 9F
<1>
40
A A A
438
H1-02
Multi-Function Digital Input Terminal S2 Function
Selection
41
A A A
439
H1-03
Multi-Function Digital Input Terminal S3 Function
Selection
24
A A A
400
H1-04
Multi-Function Digital Input Terminal S4 Function
Selection
14
A A A
401
H1-05
Multi-Function Digital Input Terminal S5 Function
Selection
3 (0)
<2>
A A A
402
H1-06
Multi-Function Digital Input Terminal S6 Function
Selection
4 (3)
<2>
A A A
403
H1-07
Multi-Function Digital Input Terminal S7 Function
Selection
6 (4)
<2>
A A A
404
<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
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
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
3
Multi-Step Speed Reference 1
Used to select Multi-Step Speeds set in d1-01 to d1-16
O
O
O
4
Multi-Step Speed Reference 2
O
O
O
5
Multi-Step Speed Reference 3
O
O
O
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
7
Accel/Decel Time 1
Used to switch between Accel/Decel. Time 1/2
O
O
O
8
Baseblock Command (N.O.)
Open: Normal operation
Closed: No drive output
O
O
O
9
Baseblock Command (N.C.)
Open: No drive output
Closed: Normal operation
O
O
O
A
Accel/Decel Ramp Hold
Closed: The drive pauses during acceleration or deceleration and maintains
the output frequency.
O
O
O
B
Drive Overheat Alarm (oH2)
Closed: Closes when an oH2 alarm occurs.
O
O
O
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
B.2 Parameter Table
376
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual