Yaskawa iQpump Micro - Manual (Page 245)

Table B.2 H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function LCD Display Description Page
0 3-Wire sequence 3-Wire Control
Closed: Reverse rotation (only if the drive is set up for 3-Wire sequence)
Terminals S1 and S2 are automatically set up for the Run command and Stop
command.
129
2
External Reference 1/2
Selection
External Ref 1/2 Sel
Open: Run command and frequency reference source 1 (determined by b1-01 and
b1-02)
Closed: Run command and frequency reference source 2 (determined by b1-15
and b1-16)
–
3
Multi-Step Speed
Reference 1
Multi-Step Ref 1
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
–
4
Multi-Step Speed
Reference 2
Multi-Step Ref 2
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
–
5
Multi-Step Speed
Reference 3
Multi-Step Ref 3
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
–
6 Jog reference selection Jog Freq Ref
Closed: Jog frequency reference (d1-17) selected. Jog has priority over all other
reference sources.
–
7
Accel/decel time
selection 1
Multi-Acc/Dec 1
Used to switch between accel/decel time 1 (set in C1-01, C1-02) and accel/decel
time 2
(set in C1-03, C1-04).
–
8
Baseblock command
(N.O.)
Ext BaseBlk N.O. Closed: No drive output –
9
Baseblock command
(N.C.)
Ext BaseBlk N.C. Open: No drive output –
A Accel/decel ramp hold Acc/Dec RampHold
Open: Accel/decel is not held
Closed: The drive pauses during acceleration or deceleration and maintains the
output frequency.
–
B
Drive overheat alarm
(oH2)
OH2 Alarm Signal Closed: An oH2 alarm occurs –
C
Analog terminal input
selection
Term A2 Enable
Open: Function assigned by H3-14 is disabled.
Closed: Function assigned by H3-14 is enabled.
–
F Through mode Term Not Used
Select this setting when using the terminal in a pass-through mode. The terminal
does not trigger a drive function but can be used as digital input for the controller
the drive is connected to.
131
10 Up command Up Command 1
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
–
11 Down command Down Command 1
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
–
12 Forward Jog Forward Jog Closed: Runs forward at the Jog frequency d1-17. –
13 Reverse Jog Reverse Jog Closed: Runs reverse at the Jog frequency d1-17. –
14 Fault reset Fault Reset Closed: Resets faults if the cause is cleared and the Run command is removed. 133
15 Fast Stop (N.O.) Fast-Stop N.O. Closed: Decelerates to stop at the Fast Stop time set to C1-09. –
17 Fast Stop (N.C.) Fast-Stop N.C. Open: Decelerates to stop at the Fast Stop time set to C1-09. –
18 Timer function input Timer function
Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction
with the timer function output (H2-oo = 12).
–
19 PID disable PID Disable
Open: PID control enabled
Closed: PID control disabled
–
1A
Accel/decel time
selection 2
Multi-Acc/Dec 2
Used in conjunction with an input terminal set for “Accel/decel time selection 1”
(H1-oo = 7), and allows the drive to switch between accel/decel times 3 and 4.
–
1B Program lockout Program Lockout
Open: Parameters cannot be edited (except for U1-01 if the reference source is
assigned to the digital operator).
Closed: Parameters can be edited and saved.
–
1E Reference sample hold Ref Sample Hold
Closed: Samples the analog frequency reference and operates the drive at that
speed.
–
B.7 H Parameters: Multi-Function Terminals
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual 245
B
Parameter List