Siemens SINAMICS PERFECT HARMONY GH180 Function Manual page 363

Order Code Meaning
18 OVLT Regen Limit for 6-step
19 BYPS Cell bypassed
20 PRCH Pre-charge
21 OLTM Open loop test mode
22 MODE Normal mode display
23 CURP Current profile mode limit
24 OTRB Over temperature rollback
25 TSRB Transformer secondary
rollback
26 IPIT Input interruption time test
failure
27 NT1R Network1 regen limits
28 NT2R Network2 regen limits
Table 9-5 Line 2 of mode field
Order Code Meaning
1 NOMV No medium voltage
2 INH CR3 inhibit
3 OFF Idle state
4 MAGN Magnetizing motor state
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)
NXGPro+ Control Manual
Operating Manual, A5E50491925A
Description
Indicates that the six-step regeneration torque limit is in effect. It is set
when the cell voltage gets too high, and serves to reduce the regen torque
limit to limit the energy flow from the output (motor) to the cells to pre‐
vent cell overvoltage.
Indicates that one or more cells are in bypass.
One of the pre-charge modes is selected and the drive is pre-charging, or
ready to pre-charge.
Appears if drive control algorithm is set to open loop test mode.
This is the typical display message during normal operation.
Appears if the current limit is due to the current profile limit curve.
Occurs when cell OT and / or transformer OT switches are active.
Occurs when cell power is too high for secondary power ratings.
The input interruption time exceeded allowable limits or the function "Test
IP Interruption Time" (7126) has not been executed.
Regen limits commanded from Network 1.
Regen limits commanded from Network 2.
Description
No input line voltage detected.
The CR3 or "drive inhibit" input is asserted.
The drive is ready to run but is in an idle state.
The drive is magnetizing the motor or passing through the magnetizing
drive state.
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.
Software user interface
9.1 SIMATIC Keypad
361