H: Terminal Functions; H: Terminal Functions; H1: Multi-Function Digital Inputs - YASKAWA P1000 Technical Manual

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
5.22.
No.
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
Setting
3 Multi-Step Speed Reference 1
4 Multi-Step Speed Reference 2
6 Jog reference Selection
C Analog Terminal Input Selection
<1>
Not Used (Through Mode)
F
10 Up Command
11 Down Command
<1> Available in bypass controller software versions VST800298 and later.
<2> Available in bypass controller software versions VST800297 and earlier.
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.
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.
Frequency Reference on page 106
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 (Through Mode)
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:
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
Parameter Name
Table 5.22 Multi-Function Digital Input Terminal Settings
Function
for details.
Setting
Range
3 to 60 24: External Fault
3 to 60 14: Fault Reset
3 to 60 3: Multi-Step Speed Reference 1
3 to 60 4: Multi-Step Speed Reference 2
3 to 60 6: Jog Reference Selection
3 to 60 F: Not Used
Page Setting
<2>
Reverse Jog
13
115
14 Fault Reset
115
19 PID Disable
115
24 External Fault
115
60 Motor Pre-Heat 1
115
Refer to d1: Frequency Reference on page

5.7 H: Terminal Functions

Default
Function
Refer to d1:
Table
Page
116
117
117
117
117
5
115