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Stop-Reset Key
1.
Issues the Off command (decelerates to Stop at the programmed rate) if pressed once while in the
Local mode in accordance with the setting of F721.
2.
Initiates an Emergency Off Fault if pressed twice quickly from the Local or Remote modes. The
Emergency Off function terminates the H9 ASD output and stops the motor in accordance with the
setting of F603.
3.
Resets active Faults and/or active Alarms if pressed twice quickly. The source of the Faults or
Alarms must be determined and corrected before normal ASD operation can resume.
LED/LCD Screen
The LED screen is used to display the output frequency, active alarms and/or active faults.
If there are no active alarms or faults, the output frequency is displayed.
During an active alarm, the display toggles to and from the running frequency and the active alarm.
During an active fault, the fault is displayed.
Loss of the ST-to-CC connection flashes Off.
LED Character/Font
Information
Characters displayed on the LED screen will be
of the seven-segment format. Not all alpha-
numeric characters are used with the LED
screen.
Listed are the seven-segment characters used
with the LED screen along with the same
characters as they are displayed on the LCD
screen.
LCD Character/Font
Information
All alpha-numeric characters are available.
H9 ASD Installation and Operation Manual
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
— This key has three functions.
LED/LCD Screen Information
LED
LED
LCD
A
A
b
b
C
C
d
d
E
E
F
F
G
G
H
H
I
I
J
J
L
L
M
M
n
n
O
O
P
P
q
r
r
S
S
t
t
U
U
v
v
y
y
-
-
LCD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
0
0
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