Sinumerik Alarm 8044 Option for IPO cycle time %1 ms not set
Parameters:
%1 = Impermissible IPO cycle time
Definitions:
The option for activation of an IPO cycle time of %1 ms has not been set.Option – Permiss. IPO cycle time:
• Option-free >= 8ms
• 1. 1st step >= 6ms
• 2. 2nd step >= 4ms
• 3. 3rd step >= 2ms
• 4. 4th step <2ms
Reactions:
– Alarm display.
– Interface signals are set.
– NC Start disable in this channel.
– Interpreter stop
Remedy:
• Buy option
• Increase IPO cycle time (e.g. via MD IPO_SYSCLOCK_TIME_RATIO)
Program Continuation:
Switch control OFF – ON.
References
- Siemens Diagnostics Guide by Siemens