GX9 ASD Installation and Operation Manual
21
Terminal Descriptions
Note:
The programmable terminal assignments may be accessed and changed from the
default settings as mapped on
or via the
Direct Access
method: Program
Direct Access
applicable parameter number
. See the section titled
for the applicable
Direct Access
parameter numbers. For
further information on terminal assignments and default setting changes, see the
sections titled
Default Setting Changes on pg. 61
and
Note:
Cable/Terminal Specifications on pg. 236
for the ASD conductor
and terminal electrical specifications.
ST
— The default terminal assignment is
Standby
(ST). As the default setting, this terminal must be
activated for normal system operation. The
ST
terminal is activated by connecting
CC
to this terminal
(Sink mode). When deactivated,
OFF
is flashed on the LED screen and the
Not-Ready-to-Run
icon is
displayed on the LCD screen as shown in
. This input terminal may be programmed
to any of the functions listed in
(see
RES
— The default terminal assignment is
Reset
(RES). As the default setting, this terminal resets any
active alarms or faults. The
RES
terminal is activated by connecting
CC
to this terminal (Sink mode). A
momentary connection to
CC
resets the ASD and any fault indications from the display.
Reset
is
effective when faulted only. This input terminal may be programmed to any of the functions listed in
). The cause of the trip must be corrected for a
Reset
to enable the system
for normal ASD operations.
F
— The default terminal assignment is
Forward
(F) run. As the default setting, this terminal provides
a forward run command. The
F
terminal is activated by connecting
CC
to this terminal (Sink mode). A
connection to
CC
provides a forward run command for the duration of the activation. This input
terminal may be programmed to any of the functions listed in
).
R
— The default terminal assignment is
Reverse
(R) run. As the default setting, this terminal provides
a reverse run command. The
R
terminal is activated by connecting
CC
to this terminal (Sink mode). A
connection to
CC
provides a forward run command for the duration of the activation. This input
terminal may be programmed to any of the functions listed in
S1
— The default terminal assignment is
Preset Speed 1
(S1) (see
). As the
default setting, this terminal provides a run command for the
Preset Speed 1
setting (
). The
S1
terminal is activated by connecting
CC
to this terminal (Sink mode). A connection to
CC
provides a
Preset Speed 1
run command for the duration of the activation. This input terminal may be
programmed to any of the functions listed in
(see
).
S2
— The default terminal assignment is
Preset Speed 2
(S2) (see
). As the
default setting, this terminal provides a run command for the
Preset Speed 2
setting (
). The
S2
terminal is activated by connecting
CC
to this terminal (Sink mode). A connection to
CC
provides a
Preset Speed 2
run command for the duration of the activation. This input terminal may be
programmed to any of the functions listed in
(see
).
S3
— The default terminal assignment is
Preset Speed 3
(S3) (see
). As the
default setting, this terminal provides a run command for the
Preset Speed 3
setting (
). The
S3
terminal is activated by connecting
CC
to this terminal (Sink mode). A connection to
CC
provides a
Preset Speed 3
run command for the duration of the activation. This input terminal may be
programmed to any of the functions listed in
(see
).
S4
— The default terminal assignment is
Emergency Off
(S4) (see
). As the
default setting, this terminal provides an
Emergency Off
command upon activation and the system
remains in the
Emergency Off
condition until reset. The
S4
terminal is activated by connecting
CC
to
this terminal (Sink mode). This input terminal may be programmed to any of the functions listed in
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