H: Terminal Functions; H: Terminal Functions; H1: Multi-Function Digital Inputs - Omron J1000 User Manual

5.6 H: Terminal Functions

5.6

H: Terminal Functions

H parameters are used to assign functions to the external terminals.
u

H1: Multi-Function Digital Inputs

n H1-01 to H1-05: Functions for Terminals S1 to S5
These parameters assign functions to the multi-function digital inputs. The settings 0 to 67 determine function for each
terminal and are explained below.
Note: If not using an input terminal or if using the through-mode, set that terminal to "F".
No. Parameter Name
H1-01 Digital Input S1 Function Selection
H1-02 Digital Input S2 Function Selection
H1-03 Digital Input S3 Function Selection
H1-04 Digital Input S4 Function Selection
H1-05 Digital Input S5 Function Selection
<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization.
Setting
0 3-Wire Sequence
1 LOCAL/REMOTE Selection
2 Serial Communication Reference 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 1
8 Baseblock Command (N.O.)
9 Baseblock Command (N.C.)
A Accel/Decel Ramp Hold
F Not used/Through Mode
Setting 0: 3-Wire Sequence
When one of the digital inputs is programmed for 3-Wire control, that input becomes a forward/reverse directional input,
S1 becomes the Run command input, and S2 becomes the Stop command input.
The drive will start the motor when the Run input S1 is closed for longer than 50 ms. The drive will stop the operation
when the Stop input S2 is released for a brief moment. Whenever the input programmed for 3-Wire sequence is open, the
drive will be set for forward direction. If the input is closed, the drive is set for reverse direction.
Note: When 3-Wire sequence is selected the Run and Stop command must be input at S1 and S2.
90
Table 5.15 Digital Multi-Function Input Settings
Function
Stop Switch Run Switch
(N.C.)
Figure 5.14 3-Wire Sequence Wiring Diagram
Setting
Range
1 to 9F 40: Forward Run Command (2-wire sequence)
1 to 9F 41: Reverse Run Command (2-wire sequence)
0 to 9F 24: External Fault
0 to 9F 14: Fault Reset
<1>
0 to 9F
3 (0) : Multi-Step Speed Reference 1
Page Setting
90 10 Up Command
91 11 Down Command
91 14 Fault Reset
15 Fast-Stop (N.O.)
91 17 Fast-stop (N.C.)
20 to 2F External Fault
91 40 Forward Run/Stop (2-wire sequence)
91 41 Reverse Run/Stop (2-wire sequence)
61 External Speed Search Command 1
91
62 External Speed Search Command 2
92 67 Communications Test Mode
92
DRIVE
(N.O.)
S1
Run Command (Runs when Closed)
S2
Stop Command (Stops when Open)
S5
FWD/REV (Multi-Function Input)
(H1-05 = 0)
SC
Sequence Input Common
Default
Function
SIEP C710606 33A OYMC AC Drive – J1000 User Manual
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