Omron V1000 - H: Terminal Functions; H1: Multi-Function Digital Inputs

5.7 H: Terminal Functions
H parameters are used to assign functions to the external terminals.
u
H1: Multi-Function Digital Inputs
n
H1-01 to H1-06: Functions for Terminals S1 to S6
These parameters assign functions to the multi-function digital inputs. The settings 0 to 9F 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
Setting
Range
Default
H1-01 Digital Input S1 Function Selection 1 to 9F 40: Forward Run Command (2-wire sequence)
H1-02 Digital Input S2 Function Selection 1 to 9F 41: Reverse Run Command (2-wire sequence)
H1-03 Digital Input S3 Function Selection 0 to 9F 24: External Fault
H1-04 Digital Input S4 Function Selection 0 to 9F 14: Fault Reset
H1-05 Digital Input S5 Function Selection 0 to 9F
3 (0)
<1>
: Multi-Step Speed Reference 1
H1-06 Digital Input S6 Function Selection 0 to 9F
4 (3)
<1>
: Multi-Step Speed Reference 2
<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization.
Table 5.25 Digital Multi-Function Input Settings
Setting Function Page Setting Function Page
0 3-Wire Sequence 160 31 PID Integral Hold 166
1 LOCAL/REMOTE Selection 161 32 Multi-Step Speed Reference 4 166
2 External Reference 1/2 161 34 PID Soft Starter Cancel 166
3 Multi-Step Speed Reference 1
161
35 PID Input Level Selection 166
4 Multi-Step Speed Reference 2 40 Forward Run/Stop (2-wire sequence)
166
5 Multi-Step Speed Reference 3 41 Reverse Run/Stop (2-wire sequence)
6 Jog Reference Selection 161 42 Run/Stop (2-Wire sequence 2)
166
7 Accel/Decel Time 1 161 43 FWD/REV (2-Wire sequence 2)
8 Baseblock Command (N.O.)
162
44 Offset Frequency 1 Addition
1679 Baseblock Command (N.C.) 45 Offset Frequency 2 Addition
A Accel/Decel Ramp Hold 162 46 Offset Frequency 3 Addition
B Drive Overheat Alarm (oH2) 162 60 DC Injection Braking Command 167
C Terminal A1/A2 Enable/Disable 162 61 External Speed Search Command 1
167
F Not used/Through Mode 162 62 External Speed Search Command 2
10 Up Command
162
65 KEB Ride-Thru 1 (N.C.)
167
11 Down Command 66 KEB Ride-Thru 1 (N.O.)
12 Forward Jog
163
67 Communications Test Mode 167
13 Reverse Jog 68 High-Slip Braking 167
14 Fault Reset 164 6A Drive Enable 167
15 Fast-Stop (N.O.) 164 75 Up 2 Command
168
16 Motor 2 Selection 164 76 Down 2 Command
17 Fast-stop (N.C.) 164 7A KEB Ride-Thru 2 (N.C.)
168
18 Timer Function Input 165 7B KEB Ride-Thru 2 (N.O.)
19 PID Disable 165 7C Short-Circuit Braking (N.O.)
169
1A Accel/Decel Time Selection 2 165 7D Short-Circuit Braking (N.C.)
1B Program Lockout 165 7E
Forward/Reverse Detection (V/f Control with
Simple PG Feedback)
169
1E Reference Sample Hold 165 7F Bi-directional PID output enable 169
20 to 2F External Fault 165 90 to 96 FDBs Digital Input 1 to 6 169
30 PID Integral Reset 166 9F FDBs Disable 169
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.
5.7
H: Terminal Functions
160
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23