Siemens SINAMICS SIMOTICS S200 PROFINET - Page 533

Cause: The value range (-2147483648 ... 2147483647) for the position actual value representation was exceeded.
When the o
ver󹪞ow occurs, the "homed" or "absolute encoder adjusted" status is reset.
Alarm value (r2124, interpret decimal):
1: The position actual value (r2521) has exceeded the value range.
2: The encoder position actual value Gn_XIST2 has exceeded the value range.
3: The maximum encoder value multiplied by the factor to convert the absolute position Gn_XIST2 from increments to
length units (LU) has exceeded the value range for displaying the position actual value.
Remedy: If required, reduce the traversing range or position resolution.
For alarm value = 3:
Reducing t
he position resolution and conversion factor:
- Reduce the length unit (LU) per load revolution for rotary encoders (p2506).
A07596 Motor encoder: Homing function interrupted
Message class: Application/technological function faulted (17)
Message value: -
Component: None
Response: NONE
Acknowledgment: NONE
Cause: An activated homing function (homing mark search or measuring probe evaluation) was canceled.
- An encoder fault has occurr
ed (Gn_ZS
W
.15 = 1).
- Position actual value was set during an activated homing function.
- Homing mark search and measuring probe evaluation simultaneously activated.
- Activated homing function (homing mark search or measuring probe evaluation) was de-activated.
Remedy: - Check the causes and resolve.
- Reset the contr
ol and activate the required function.
F07801 Drive: Motor overcurrent
Message class: Motor overload (8)
Message value: -
Component: Motor
Response: OFF2
Acknowledgment: IMMEDIATELY
Cause: The permissible motor limit current was exceeded.
- A
ctive cur
rent limit too low.
- Current controller not correctly set.
- Load is too high.
- Short-circuit in the motor cable or ground fault.
- Motor current does not match the drive current.
Remedy: - Reduce the load.
- Check the mo
tor and motor cables for short-circuit and ground fault.
- Check the drive and motor combination.
F07802 Drive: Infeed not ready
Message class: Infeed faulted (13)
Message value: -
Component: None
Response: OFF2
Acknowledgment: IMMEDIATELY
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 531