TYROLIT
Hydrostress AG
Page 17
WSE1621 Control unit
Vario information field
Insert feed
Current
Advance feed
Overcurrent
Feed
Undercurrent
Main motor, clockwise direction of
rotation
Earth
Main motor, counter-clockwise di-
rection of rotation
Earth fault
Overheating
Equal sign
The individual vario symbols can be combined to create statements
Example of an error display:
Cause: Overtemperature of main motor
Action: Cool with water
Example of vario fields
Display:
Error display (1): Main motor (2) has reached overtemperature (3), countermeasure equals (4)
cool with water (5).
