Faults and Alarms
List of faults and alarms
3-1496
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
A01902 IF1: PB/PN clock cycle synchronous operation parameterization not permissible
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: Alarm value (r2124, interpret decimal):
0: Bus cycle time Tdp < 0.5 ms.
1: Bus cycle time Tdp > 32 ms.
2: Bus cycle time Tdp is not a integer multiple of the current controller clock cycle.
3: Instant of the actual value sensing Ti > Bus cycle time Tdp or Ti = 0.
4: Instant of the actual value sensing Ti is not an integer multiple of the current controller clock cycle.
5: Instant of the setpoint acceptance Zo >= Bus cycle time Tdp or To = 0.
6: Instant of the setpoint acceptance To is not an integer multiple of the current controller clock cycle.
7: Master application cycle time Tmapc is not an integer multiple of the speed controller clock cycle.
8: Bus reserve bus cycle time Tdp - data exchange time Tdx less than two current controller clock cycles.
9: Bus cycle time Tdp has been modified with respect to the first time that the connection was established.
10: Instant of the setpoint acceptance not To <= data exchange time Tdx + To_min.
11: Master application cycle time Tmapc > 14 or Tmapc = 0.
12: PLL tolerance window Tpll_w > Tpll_w_max.
13: Bus cycle time Tdp is not a multiple of all basic clock cycles p0110[x].
14: For COMM BOARD with the setting To - 1 = Tdp - Ti, the instant of the setpoint acceptance is not To <= Data
Exchange time Tdx + 2 * To_min.
15: This configuration is not permitted for Tdp < 1 ms.
16: Instant of the actual value sensing Ti is less than the permitted value (COMM BOARD: Ti >= 2).
17: The setting (To + Ti = Tdp + 2) is not permitted for COMM BOARD.
Remedy: - adapt the parameterizing telegram.
- adapt the current and speed controller clock cycle.
Re alarm value = 9:
- carry out a POWER ON.
Re alarm value = 15:
- check the number of specific drive object types in the configuration.
Note:
IF1: Interface 1
PB: PROFIBUS
PN: PROFINET
A01903 (F) COMM INT: Receive configuration data invalid
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The drive unit did not accept the receive-configuration data.
Alarm value (r2124, interpret decimal):
Return value of the receive-configuration data check.
0: Configuration accepted.
1: Connection established to more drive objects than configured in the device. The drive objects for process data
exchange and their sequence was defined using p0978.
2: Too many data words for input or output to a drive object. A maximum of 16 words is permitted for SERVO and
VECTOR; maximum of 5 words, for A_INFEED, TB30, TM31 and CU320.
3: Uneven number of bytes for input or output.
4: Setting data for synchronization not accepted.
5: Drive still not in cyclic operation.
6: Buffer system not accepted.
7: Cyclic channel length too short for this setting.
8: Cyclic channel address not initialized.
9: 3-buffer system not permitted.
10: DRIVE-CLiQ fault.
11: CU-Link fault.
12: CX32 not in cyclic operation.
Remedy: Check the receive configuration data.
Re alarm value = 1:
Check the list of the drive objects with process data exchange (p0978). With p0978[x] = 0, all of the following drive
objects in the list are excluded from the process data exchange.
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