YASKAWA CIMR-MC5A20P4 Instruction Manual page 170

Advanced Operation
7.3.5 External Terminal Functions: H
7
Constant Settings
User User
Constant
Name
Number
Multi-function input 1
H1-01
(terminal 3)
Multi-function input 2
H1-02
(terminal 4)
Multi-function input 3
H1-03
(terminal 5)
Multi-function input 4
H1-04
(terminal 6)
Multi-function input 5
H1-05
(terminal 7)
Multi-function input 5
H1-06
(terminal 8)
The factory settings in parentheses are for when the Unit is initialized for 3-wire control.
D
The following table shows the settings and section references for some common functions.
D
Function
3-wire sequence (forward/reverse run command)
Multi-step speed references 1 to 3 and jog fre-
quency reference
Accel/Decel time 1 and 2
Emergency stop
FJOG/RJOG commands
Terminal 13/14 switch
Timer function input
Local/Remote Selection (Setting: 1)
OFF
Operate with the frequency reference and run command specified in b1-01 (the frequency refer-
ence source) and b1-02 (run source).
ON
Operate with the frequency reference and run command set at the Digital Operator.
With this setting, the multi-function input selects the input method for the frequency reference and run
D
command.
The input method can be switched only when the Inverter is stopped.
D
The Digital Operator LOCAL/REMOTE Key is disabled when this function has been set in a multi-
D
function input.
Option Card/Inverter Selection (Setting: 2)
OFF
The Inverter frequency reference is enabled.
ON
The Option Card frequency reference is enabled.
With this setting, the multi-function input enables the frequency reference input from the Inverter itself
D
or the one from Option Card. The frequency reference input can be switched only when the Inverter
is stopped.
Be sure that b1-01 (the frequency reference source selector) has been set to 0 (Operator) or 1 (external
D
terminal). Only the frequency reference from the Option Card will be enabled if b1-01 is set to 3 (Op-
tion PCB).
Setting 2 can't be selected if the AI-14B is being used and constant F2-01 (AI-14 Input Selector) is
D
set to 0.
External Baseblock NO (Setting: 8)
OFF Normal operation
ON Baseblock
External Baseblock NC (Setting: 9)
OFF Baseblock
ON Normal operation
With either of these settings, the multi-function input controls baseblock operation.
D
Baseblock is an interruption of the Inverter output. The motor coasts while the baseblock command
D
is being input.
Change
during during Setting Setting
Unit
Range
Opera-
tion
0 to 77 - -
0 to 77 - -
0 to 77 - -
0 to 77 - -
0 to 77 - -
0 to 77 - -
Setting
3 to 6
7 1A
15
12 13
1F
18
- 32
Valid Access Levels
Factory Factory
Open Loop
Setting
Flux Vector
Vector
24 B
14 B
B
3 (0)
B
4 (3)
6 (4) B
8 (6) B
Section
0 6.1.8
6.1.8
6.1.8
6.1.8
6.1.8
6.1.8
7.3.1
B
B
B
B
B
B