Yaskawa AC Drive P1000 Bypass Technical Manual - Manual (Page 115)

5.7 H: Terminal Functions
H parameters assign functions to the external terminals.
u H1: Multi-Function Digital Inputs
n 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 settings are listed in Table
5.22 .
No. Parameter Name
Setting
Range
Default
H1-03 Multi-Function Digital Input Terminal S3 Function Selection 3 to 60 24: External Fault
H1-04 Multi-Function Digital Input Terminal S4 Function Selection 3 to 60 14: Fault Reset
H1-05 Multi-Function Digital Input Terminal S5 Function Selection 3 to 60 3: Multi-Step Speed Reference 1
H1-06 Multi-Function Digital Input Terminal S6 Function Selection 3 to 60 4: Multi-Step Speed Reference 2
H1-07 Multi-Function Digital Input Terminal S7 Function Selection 3 to 60 6: Jog Reference Selection
H1-08 Multi-Function Digital Input Terminal S8 Function Selection 3 to 60 F: Not Used
Table 5.22 Multi-Function Digital Input Terminal Settings
Setting Function Page
3 Multi-Step Speed Reference 1
115
4 Multi-Step Speed Reference 2
6 Jog reference Selection 115
C Analog Terminal Input Selection 115
F Not Used 115
10 Up Command
115
11 Down Command
Setting Function Page
13 Reverse Jog 116
14 Fault Reset 117
19 PID Disable 117
24 External Fault 117
60 Motor Pre-Heat 1 117
Settings 3 and 4: Multi-Step Speed Reference 1 and 2
Switches multi-step speed frequency references d1-01 to d1-04 by digital inputs. Refer to d1: Frequency Reference on page
106 for details.
Setting 6: Jog Reference Selection
The Jog frequency set in parameter d1-17 becomes the frequency reference when the input terminal closes. Refer to d1:
Frequency Reference on page 106 for details.
Setting C: Analog Terminal Input Selection (Terminals A1, A2, A3)
When closed, the terminals specified in H3-14 are enabled. When open, the drive disregards the input signal to the analog
terminals.
Setting F: Not Used
Select this setting when using the terminal in a pass-through mode. When set to F, an input does not trigger any function in
the drive. Setting F, however, still allows the input status to be read out by a PLC via a communication option or MEMOBUS/
Modbus communications.
Settings 10 and 11: Up/Down Function
The Up/Down function allows the frequency reference to be set by two push buttons when one digital input is programmed
as the Up input (H1-oo= 10) to increase the frequency reference and the other digital input is programmed as the Down input
(H1-oo= 11) to decrease the frequency reference.
The Up/Down function takes priority over the frequency references from the HOA keypad, the analog inputs, and the pulse
input (b1-01 = 0, 1, 4). When using the Up/Down function, references provided by these sources will be disregarded.
The inputs operate as shown in the table below:
5.7 H: Terminal Functions
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual 115
5
Programming