H: Terminal Functions - YASKAWA U1000 Series Technical Manual

5.7 H: Terminal Functions

5.7 H: Terminal Functions
H parameters are used to assign functions to the external terminals.
◆ H1: Multi-Function Digital Inputs
H1-01 to H1-08: Functions for Terminals S1 to S8
■
These parameters assign functions to the multi-function digital inputs. The various functions and their settings are listed
below in Table 5.35.
No.
H1-01 Multi-Function Digital Input Terminal S1 Function Selection
H1-02 Multi-Function Digital Input Terminal S2 Function Selection
H1-03 Multi-Function Digital Input Terminal S3 Function Selection
H1-04 Multi-Function Digital Input Terminal S4 Function Selection
H1-05 Multi-Function Digital Input Terminal S5 Function Selection
H1-06 Multi-Function Digital Input Terminal S6 Function Selection
H1-07 Multi-Function Digital Input Terminal S7 Function Selection
H1-08 Multi-Function Digital Input Terminal S8 Function Selection
<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization (A1-03 = 3330).
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
D PG encoder disable
E ASR integral reset
F Through mode
10 Up command
11 Down command
12 Forward jog
13 Reverse jog
14 Fault reset
15 Fast Stop (N.O.)
16 Motor 2 selection
17 Fast Stop (N.C.)
18 Timer function input
19 PID disable
1A Accel/decel time selection 2
1B Program lockout
1E Reference sample hold
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 input S1 set for the Run command is closed for longer than 2 ms. The drive will
stop the operation when the Stop input S2 is released. 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 commands must be input via S1 and S2.
266
Parameter Name
Table 5.35 Multi-Function Digital Input Terminal Settings
Function
Setting
Range
1 to 9F 40 (F) : Forward Run Command (2-wire sequence)
<1>
1 to 9F 41 (F) : Reverse Run Command (2-wire sequence)
<1>
0 to 9F 24: External Fault (N.O., always detected, coast to stop)
0 to 9F 14: Fault Reset
0 to 9F 3 (0) : Multi-Step Speed Reference 1
<1>
0 to 9F 4 (3) : Multi-Step Speed Reference 2
<1>
0 to 9F 6 (4) : Jog Reference Selection
<1>
0 to 9F 8: External Baseblock Command
Page Setting
266 20 to 2F External fault
267 30 PID integral reset
267 31 PID integral hold
32 Multi-step speed reference 4
267 34 PID soft starter cancel
35 PID input level selection
268 40 Forward run command (2-wire sequence)
268 41 Reverse run command (2-wire sequence)
42 Run command (2-wire sequence 2)
268
43 FWD/REV command (2-wire sequence 2)
268 44 Offset frequency 1
268 45 Offset frequency 2
268 46 Offset frequency 3
268 47 Node setup
268 60 DC Injection Braking command
269 61 External Speed Search command 1
62 External Speed Search command 2
269
63 Field Weakening
67 Communications test mode
270
6A Drive enabled
270 71 Speed/Torque Control switch
270 72 Zero Servo
271 75 Up 2 command
270 76 Down 2 command
271 77 ASR gain switch
271 78 External torque reference polarity inversion
272 7E Forward/reverse detection (V/f control with simple PG)
272 90 to 97 DriveWorksEZ Digital input 1 to 8
272 9F DriveWorksEZ disabled
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
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