COMMISSIONING 
 
 
246  Service Manual    Part No.: 4417340 Revision 1 
  954 SmartServo FlexLine
 
mechanisms must be enabled. However, under certain circumstances, 
they can or need to be disabled (refer to section 9.5) 
Entity name  Entity name 
(SmartView) 
Default 
Value 
Description   
[Wire tension 
protection] 
[Wire tension 
pr] 
(Product level) 
Enable 
Enables/disables the wire-protection. The motor is 
stopped from moving in the wrong direction when the 
wire tension gets too low or too high. This protects the 
wire getting out of the drum or from breaking.  
If the tension is outside the allowable range for more 
than 30s an error is generated. The gauge however is 
still operational.
 
[Wire rupture 
protection] 
[Wire rupture 
pr] 
(Product level) 
Enable 
Enables/disables the wire-rupture-protection. In case the 
wire protection mechanism detects a low wire tension 
error (see above) a wire rupture error is generated. The 
gauge is no longer operational until a board reset is 
given. 
Note: the wire tension protection also needs to be 
enabled. 
[Drum slip detection] 
- 
Enable 
Enables/disables drum slip detection. 
If excessive force is applied to the displacer/wire, the 
inner and outer magnet may slip, causing level jumps of 
1/3
rd
 of the drum circumference (~0.11 m). 
A detected drum slip results in a ‘Drum slip occurred’ 
error (6162 on the SmartView). This error can only be 
cleared by entering maintenance mode (refer to section 
11.1). 
[Drum slip 
occurrence 
- 
- 
Number of detected drum slips since last initialization of 
the non-volatile ram. 
[Motor position 
errors] 
[Motor pos 
errors] 
(Displ. Level) 
 
Number of detected motor errors since last reset. The 
default value will be 1, because the motor position is 
always checked at start-up.