H: Terminal Functions - YASKAWA L1000A Technical Manual

5.7

H: Terminal Functions

H parameters are used to assign functions to the external terminals.
◆ H1: Multi-Function Digital Inputs
NOTICE: Always turn off the RUN command before changing the setting of parameters d1-18 (Speed Reference Selection Mode),
b1-01 (Speed Reference Selection), or H1-
settings, the motor may unexpectedly start running, and could result in injury.
■ H1-03 to H1-08: Functions for Terminals S3 to S8
These parameters assign functions to the multi-function digital inputs. The various functions and their settings are listed
in Table 5.9.
No.
H1-03
H1-04
H1-05
H1-06
H1-07
H1-08
<1> With the speed reference priority d1-18 is set to 0 or 3, the default settings for parameters H1-03 to H1-07 governing input terminals S3 to S7
are: 24, 14, 3, 4, and 5 respectively. When d1-18 is set to 1 or 2, the default settings for H1-03 to H1-07 become 50, 54, 51, 53, and F
respectively.
Setting
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 Ramp Selection 1
8 Baseblock Command (N.O.)
9 Baseblock Command (N.C.)
F Not used (Through Mode)
14 Fault Reset
15 Fast Stop (N.O.)
16 Motor 2 selection
17 Fast Stop (N.C.)
18 Timer Function Input
1A Accel/decel Ramp Selection 2
20 to 2F External Fault
<1> Available in drive software PRG: 7017 or later.
Setting 3 to 5: Multi-Step Speed Reference 1 to 3
Switches multi-step speed frequency references d1-01 to d1-08 by digital inputs. Refer to
Inputs (b1-01 = 0) on page 124
Setting 6: Jog reference selection
When the speed reference is not assigned to the input terminals (b1-01 ≠ 1), then the Jog frequency will be activated every
time an input terminal set for the Jog frequency reference closes. Note that the speed reference priority selection in d1-18
may disable the Jog frequency.
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual

(Multi-Function Digital Inputs). If the RUN command is on when changing any of these
Parameter Name
Terminal S3 Function Selection
Terminal S4 Function Selection
Terminal S5 Function Selection
Terminal S6 Function Selection
Terminal S7 Function Selection
Terminal S8 Function Selection
Table 5.9 Multi-Function Digital Input Terminal Settings
Function
for details.
Setting Range
Page Setting
50 Nominal Speed
203 51 Intermediate Speed
52 Releveling Speed
203 53 Leveling Speed
204 54 Inspection Operation
55 Rescue Operation
204
56 Motor Contactor Feedback
204 57 High Speed Limit Up
204 58 High Speed Limit Down
204 5A Motor Contactor Feedback 2
<1>
205 5B Brake Feedback 2
<1>
204 5C Stop Distance Correction
205 67 Communications Test Mode
206 79 Brake Feedback
206 –
5.7 H: Terminal Functions
Default
3 to 79
3 to 79
3 to 79 Determined by d1-18
3 to 79
3 to 79
3 to 79 F: Through Mode
Function
–
Speed Selection Using Digital
<1>
Page
206
206
206
207
207
207
207
207
207
207
207
207
207
207
–
5
203