Terminal 7 And 8 Programming - GE ASTAT XT QT 0008U Series User Manual

Terminal 7 and 8 Programming

4.7.8.1
Input Terminal 7
Programmed Function
Reset (default setting)
Slow Speed
Energy Saving
Input Terminal 8
Programmed Function
DUAL Setting
(default setting)
Reset
Slow SPD Reverse
• Control Keypad
41
Input terminal 7 is used as Reset to reset all ASTAT-XT faults.
The Reset command will take effect only if the start command is removed.
(Except for Undercurrent RST when enabled. Refer to page 39.)
While input terminal 7 is ON, the motor will start slow speed forward.
Refer to section 4.7.6 on page 37 and section 8.11 page 66.
While input terminal 7 is ON, the motor will operate in the Energy Saving mode.
Refer to section 4.7.6 on page 37.
Input terminal 8 is used to start and stop from the DUAL Setting Parameters
page. Refer to section 4.7.5 on page 36.
Note:
When dip switch #3 is ON, DUAL Settings Parameters will operate the ASTAT-
XT with D.Set: Generator Parameters. Refer to section 8.17 on page 71.
Input terminal 8 is used as Reset all ASTAT-XT faults.
The Reset command will take affect only if the start command is removed.
(Except for Undercurrent RST when enabled. Refer to page 39.)
In order to operate in Slow SPD Reverse terminal 7 must be programmed as
Slow Speed and the control input voltage must be connected to terminal 7 as well.
You can give the reverse command before the motor is started or during operation at
Slow Speed.
Connecting control voltage to terminal 8 before the motor is started, starts the motor
in reverse direction.
Connecting the control voltage while the motor is running at Slow Speed stops the
motor for 0.6 – 2 sec (according to motor size) before it reverses its direction.
Refer to section 4.7.6 on page 37 and section 8.11 page 66.
Description
Description