4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G130/G150
1554 List Manual (LH2), 07/2016, A5E03263479A
F07446 (A) Load gear: Position tracking cannot be reset
Message value: %1
Message class: Application/technological function faulted (17)
Drive object: VECTOR_G
Component: None Propagation: GLOBAL
Reaction: OFF1 (OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The position tracking cannot be reset.
Remedy: Reset the position tracking as follows:
- select encoder commissioning (p0010 = 4).
- reset position tracking, position (p2720.2 = 1).
- deselect encoder commissioning (p0010 = 0).
Then acknowledge the fault and, if necessary, re-adjust the absolute encoder (p2507).
Reaction upon A: NONE
Acknowl. upon A: NONE
F07447 Load gear: Position tracking, maximum actual value exceeded
Message value: Component number: %1, encoder data set: %2, drive data set: %3
Message class: Application/technological function faulted (17)
Drive object: VECTOR_G
Component: None Propagation: GLOBAL
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: When the position tracking of the load gear is configured, the drive/encoder (motor encoder) identifies a maximum
possible absolute position actual value (r2723) that can no longer be represented within 32 bits.
Maximum value: p0408 * p2721 * 2^p0419
Fault value (r0949, interpret hexadecimal):
ccbbaa hex
aa = encoder data set
bb = component number
cc = drive data set
See also: p0408 (Rotary encoder pulse number), p0419 (Fine resolution absolute value Gx_XIST2 (in bits)), p2721
(Load gear rotary absolute encoder revolutions virtual)
Remedy: - reduce the fine resolution (p0419).
- reduce the multiturn resolution (p2721).
See also: p0419 (Fine resolution absolute value Gx_XIST2 (in bits)), p2721 (Load gear rotary absolute encoder
revolutions virtual)
F07448 (A) Load gear: Position tracking, linear axis has exceeded the maximum range
Message value: -
Message class: Application/technological function faulted (17)
Drive object: B_INF, ENC, VECTOR_G
Component: None Propagation: GLOBAL
Reaction: Vector: OFF1 (NONE, OFF2, OFF3)
Infeed: NONE
Acknowledge: IMMEDIATELY
Cause: For a configured linear axis/no modulo axis, the currently effective motor encoder (encoder 1) has exceeded the
maximum possible traversing range.
For the configured linear axis, the maximum traversing range is defined to be 64x (+/- 32x) of p0421. It should be
read in p2721 and interpreted as the number of load revolutions.
Note:
Only the motor encoder in the currently effective drive data set is monitored here. The actual effective drive data set
is displayed in x = r0051 and the corresponding motor encoder is specified in in p0187[x].
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