Siemens G130 List Manual page 1470

4 Faults and alarms
4.2 List of faults and alarms
7002: Cycle counter for transferring the safe position is different in both monitoring channels.
See also: p9555 (SI Motion transition time STOP F to STOP B (Control Unit)), r9725 (SI Motion diagnostics STOP F)
Remedy: The following generally applies:
The monitoring clock cycles in both channels and the axis types should be checked for equality and the same setting
applied if necessary. If the error continues to be identified, increasing the monitoring clock cycles may resolve it.
For message value = 0:
- no error was identified in this monitoring channel. Note the error message of the other monitoring channel (for MM:
C30711).
For message value = 3:
Commissioning phase:
- check the encoder parameters, and if required, correct (p9516/p9316, p9517/p9317, p9518/p9318, p9520/p9320,
p9521/p9321, p9522/p9322, p9526/p9326).
In operation:
- check the mechanical design and the encoder signals.
- if closed-loop control with edge modulation is parameterized (p1802[x] = 9): parameterize edge modulation for
actual value sensing without encoder (p9507.5 = p9307.5 = 1).
For message value = 4:
The monitoring clock cycles in both channels should be checked for equality and if required, set the same. In
combination with message value 5 from the other monitoring channel (with MM: C30711), the monitoring clock cycle
settings must be increased.
For message value = 11 ... 14:
- the limit values in p9534/p9334 or p9535/p9335 are not equal or have been set too high. Correct the values.
For message value = 232:
- increase the hysteresis tolerance (p9547/p9347). Possibly set the filtering higher (p9545/p9345).
For message value = 1 ... 999:
- if the message value is listed under cause: Check the crosswise-compared parameters to which the message value
refers.
- copy the safety parameters.
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade the Motor Module software.
- upgrade the Control Unit software.
- correction of the encoder evaluation. The actual values differ as a result of mechanical faults (V belts, travel to a
mechanical endstop, wear and window setting that is too narrow, encoder fault, ...).
Note:
For SINAMICS firmware version >= 4.7, the CDC list is increased when setting p9567 > 0. For a non-compatible
version of SINUMERIK this can lead to an error for the crosswise data comparison (is indicated with message value
>= 237). If necessary, p9567 must be set = 0, or the firmware version of SINUMERIK upgraded.
For message value = 1000:
- investigate the signal associated with the safety-relevant input (contact problems).
For message value = 1001:
- carry out a POWER ON (switch-off/switch-on) for all components.
- upgrade the Motor Module software.
- upgrade the Control Unit software.
For message value = 1002:
- perform safe acknowledgment, set the user agreement in both monitoring channels simultaneously (within 4 s).
For message value = 1003:
- check the mechanical system of the axis. It is possible that the axis was shifted when switched-off, and the last
saved actual position no longer corresponds with the new actual position after the system has been powered up
again.
- increase the tolerance for the actual value comparison when referencing (p9544).
Then check the actual values, perform a POWER ON and set the user agreement again.
For message value = 1004:
For 1., the following applies: Perform safe acknowledgment. Set the user agreement again.
For 2., the following applies: Perform safe acknowledgment. Only set the user agreement again if the axis has been
referenced.
1470
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A