H: Multi-Function Terminals - YASKAWA U1000 Series Technical Manual

B.3 Parameter Table
 H: Multi-Function Terminals
H parameters assign functions to the multi-function input and output terminals.
H1: Multi-Function Digital Inputs

No.(Addr.) Name
H1-01 Multi-Function Digital Input
(438H) Terminal S1 Function Selection
H1-02 Multi-Function Digital Input
(439H) Terminal S2 Function Selection
H1-03 Multi-Function Digital Input
(400H) Terminal S3 Function Selection
H1-04 Multi-Function Digital Input
(401H) Terminal S4 Function Selection
H1-05 Multi-Function Digital Input
(402H) Terminal S5 Function Selection
H1-06 Multi-Function Digital Input
(403H) Terminal S6 Function Selection
H1-07 Multi-Function Digital Input
(404H) Terminal S7 Function Selection
H1-08 Multi-Function Digital Input
(405H) Terminal S8 Function Selection
<31> Value in parenthesis is the default setting when a 3-wire initialization is performed (A1-03 = 3330).
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
432
All Modes
Assigns a function to the multi-function digital inputs.
Refer to H1 Multi-Function Digital Input Selections on page 432
values.
Note: Unused terminals should be set to F.
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, Frequency reference and Run command are input from the digital operator.
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.
Description
for a description of setting
Description
YASKAWA ELECTRIC SIEP C710636 03A YASKAWA U1000 Technical Manual
Setting Page
Default: 40 (F)
<31>
Min: 1 227
Max: 9F
Default: 41 (F)
<31>
Min: 1 227
Max: 9F
Default: 24
Min: 0 227
Max: 9F
Default: 14
Min: 0 227
Max: 9F
Default: 3 (0)
<31>
Min: 0 227
Max: 9F
Default: 4 (3)
<31>
Min: 0 227
Max: 9F
Default: 6 (4)
<31>
Min: 0 227
Max: 9F
Default: 8
Min: 0 227
Max: 9F
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