PROGRAMMING GUIDE
SINUS PENTA
393/486
45. MAINTENANCE MENU
45.1. Overview
The Maintenance menu allows setting partial counters for the drive Operation Time (OT) and Supply Time (ST). When
the preset time is reached, a warning message appears (W48 OT Time over and W49 ST Time over respectively).
45.2. List of Parameters C275 to C278
Table 121: List of parameters C275 to C278
Parameter FUNCTION User Level
Operation time counter reset
Supply time counter reset
C275 Operation time counter reset
This parameter resets the partial counter for the drive operation time.
C276 Operation Time Threshold
Function
This parameter sets the threshold for the operation time of the drive. When this time is
exceeded, Warning “W48 OT Over
” appears. To reset the warning message, reset the
partial counter or set the counter threshold to zero.
C277 Supply Time Counter Reset
This parameter resets the partial counter for the drive supply time.
C278 Supply Time Threshold
Function
This parameter sets the threshold for the supply time of the drive. When this time is
exceeded, Warning “W49 ST Over
” appears. To reset the warning message, reset the
partial counter or set the counter threshold to zero.