Ml Fault Reset Key And Led Indicator (T76) - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

Order Code Meaning
5 SPIN Spinning load state
6 UXFR Up transfer state
7 DXFR Down transfer state
8 KYPD Keypad speed demand
9 TEST Speed/Torque test
10 LOS Loss of Signal
11 NET1 Network 1
12 NET2 Network 2
13 AUTO Automatic mode
14 HAND Hand mode
15 BRAK Dynamic Braking
16 DECL Decelerating (no braking)
17 COAS Coasting to stop
18 TUNE Auto Tuning
19 FALT Drive fault active
9.2.1.5

ML Fault Reset Key and LED Indicator (T76)

[FAULT RESET] Key
The [FAULT RESET] key is located in the top left corner of the keypad and has a dual purpose:
• If a drive fault is present the reset will attempt to clear the fault.
• If there is no drive fault but an active alarm is present then the fault reset acknowledges the
alarm.
The [FAULT RESET] key is a programmable key that works in conjunction with the drive SOP. In
its basic function the [FAULT RESET] key is used as a generic fault reset but it can be changed to
incorporate system logic specific to an application.
NXGPro+ Control Manual
Operating Manual, A5E50491925A
Description
The drive is trying to detect the speed of the motor in order to synchronize
the drive frequency.
The drive is in the "Up Transfer State" preparing to transfer the motor to the
input line.
The drive is in the "Down Transfer State" preparing to transfer the motor
from the input line to the drive.
The drive speed demand source is the keypad.
The drive is in a speed or torque test mode.
The drive 4 to 20 mA analog input signal has dropped below a predefined
setting.
Indicates drive is being controlled from Network 1.
Indicates drive is being controlled from Network 2.
The SOP flag AutoDisplayMode_O is set true usually to indicate drive is
receiving its speed demand from a source other than the keypad or net‐
work. Typically used with an analog input speed source. This mode is
entirely determined by setting the SOP flag. It does not affect NXG oper‐
ation.
Appears if the drive is running under normal conditions.
Indicates that dynamic braking is enabled.
The drive is decelerating normally.
The drive is not controlling the motor and it is coasting to a stop due only
to friction.
The drive is in a "Auto Tuning" mode used to determine motor character‐
istics.
This mode is selected if any drive fault exists, but is not usually displayed
as the fault message is displayed instead. This is shown if the "Fault display
override" (8200) feature is enabled.
Software user interface
9.2 Multi-Language Keypad
373