Siemens G130 List Manual page 1553

F07442 (A) LR: Multiturn does not match the modulo range
Message value: -
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: VECTOR_G
Component: None
Reaction: OFF1 (OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The ratio between the multiturn resolution and the modulo range (p2576) is not an integer number.
This results in the adjustment being set back, as the position actual value cannot be reproduced after switch-
off/switch-on.
Remedy: Make the ration between the multiturn resolution and the modulo range an integer number.
The ratio v is calculated as follows:
1. Motor encoder without position tracking
v = (p0421 * p2506 * p0433 * p2505) / (p0432 * p2504 * p2576)
2. Motor encoder with position tracking for the measuring gear
v = (p0412 * p2506 * p2505) / (p2504 * p2576)
3. Motor encoder with position tracking for the load gear
v = (p2721 * p2506 * p0433) / (p0432 * p2576)
4. Motor encoder with position tracking for the load and measuring gear
v = (p2721 * p2506) / p2576
5. Direct encoder without position tracking
v = (p0421 * p2506 * p0433) / (p0432 * p2576)
6. Direct encoder with position tracking for the measuring gear
v = (p0412 * p2506) / p2576
Note:
With position tracking, it is recommended that p0412 and p2721 are changed
See also: p0412 (Measuring gear absolute encoder rotary revolutions virtual), p0432 (Gearbox factor encoder
revolutions), p0433 (Gearbox factor motor/load revolutions), p2721 (Load gear rotary absolute encoder revolutions
virtual)
Reaction upon A: NONE
Acknowl. upon A: NONE
F07443 (A) LR: Reference point coordinate not in the permissible range
Message value: %1
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: VECTOR_G
Component: None
Reaction: OFF1 (OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: The reference point coordinate received when adjusting the encoder via connector input p2599 lies outside the half of
the encoder range and cannot be set as actual axis position.
Fault value (r0949, interpret decimal):
Maximum permissible value for the reference point coordinate.
Remedy: Set the reference point coordinate to a lower value than specified in the fault value.
Reaction upon A: NONE
Acknowl. upon A: NONE
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
Propagation: GLOBAL
Propagation: GLOBAL
4 Faults and alarms
4.2 List of faults and alarms
1553