Siemens SINUMERIK 840D sl Function Manual page 2050

Detailed Description
2.1 Various interface signals and functions (A2)
DB31, ...
DBX94.0 Motor temperature prewarning
Application As soon as "Motor temperature prewarning" has been signaled, the PLC can, for example, initiate
example(s) controlled shutdown of the drives.
Corresponding to .... DB31, ... DBX93.5 (drive ready)
MD1602 $MD_MOTOR_TEMP_WARN_LIMIT
MD1603 $MD_MOTOR_TEMP_ALARM_TIME
MD1607 $MD_MOTOR_TEMP_SHUTDOWN_LIMIT
Additional references /DA/ Diagnostics Guide
/IAD/ SINUMERIK 840D Installation and Startup Guide; Chapter: SIMODRIVE 611D
or
/IAC/ SINUMERIK 810D Installation and Start-up Guide
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Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0