Reaction:
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy:
- For error cause 01:
- Check the electrical and fault-related specifications for PROFIBUS/PROFINET, assess the cable installation
- Check the terminating resistors of the PROFIBUS connectors (ON setting at ends of cables, otherwise OFF setting
required)
- Check slave/device
- For error causes 02, 03, 04:
- Check SDB
- For error causes 02, 03, 04, 05, 07:
- Follow the procedure described for troubleshooting alarm 380 001
- For error cause 06:
- The correct PCI bus cycle must be entered.
If the error cannot be eliminated by this procedure, send the error text to the control system manufacturer.
Programm
continuation:
Clear alarm with the RESET key. Restart part program
380005
PROFIBUS/PROFINET: Bus %3 access conflict, type %1, counter %2
Parameters:
%1 = Conflict type
%2 = Serial number within a conflict sequence
%3 = Number of the affected bus
Explanation:
An access conflict occurred on the PROFIBUS/PROFINET in cyclic mode: An attempt has been made in the NCK to write
data to the bus or to read from the bus while cyclic data transfer was active. This may lead to inconsistant data.
Type 1: NCK attempts to read data before the cyclic transfer has finished on the bus.
Type 2: The NCK has not finished writing its data when the cyclic transfer begins again. Counter %2 contains a serial
number starting at 1. A maximum of 10 alarms are output in succession. If no conflicts occur in a DP cycle, the counter is
reset and new alarms are output again on the next conflict.
Reaction:
Alarm display.
Remedy:
- Check the timing again, in particular ensure that the settings in MD10050 $MN_SYSCLOCK_CYCLE_TIME and MD10062
$MN_POSCTRL_CYCLE_DELAY are correct:
MD10062 $MN_POSCTRL_CYCLE_DELAY must be larger for type 1.
MD10062 $MN_POSCTRL_CYCLE_DELAY must be smaller for type 2.
- If alarm-free operation cannot be achieved with any MD10062 $MN_POSCTRL_CYCLE_DELAY setting, MD10050
$MN_SYSCLOCK_CYCLE_TIME must be increased.
- If the error cannot be eliminated by this procedure, please make a note of the error text and contact the control system
manufacturer.
Programm
continuation:
Clear alarm with the Delete key or NC START.
380020
PROFIBUS/PROFINET: Bus %3 SDB %4 error %1 source %2
Parameters:
%1 = Error
%2 = SDB source
%3 = Bus number
%4 = SDB number
SINUMERIK 808D ADVANCED alarms
5.4 Drive alarms
Diagnostics Manual
514
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
