12.2.4.15 Diagnostic value '17.STIC - Stiction (slipstick)'
Requirement: Monitoring of stiction (slipstick) 'd.\\STIC' (Page 173) parameter is
activated.
Display range: 0.0 ... 100.0
Purpose: This diagnostics parameter shows the filtered value of the slip
jumps in percent resulting from the stiction.
12.2.4.16 Diagnostic value '18.ZERO - Lower endstop'
Requirement: '50.XDIAG' Activation of extended diagnostics (Page 160) param‐
eter is activated.
' 36.YCLS' Tight closing/fast closing with manipulated variable
(Page 150) Parameter is set to one of the following values: 'do', 'uP
do', 'Fd', 'Fu Fd', 'uP Fd', 'Fu do'
Display range: 0.0 ... 100.0
Purpose: Indication of how many percent the lower endstop has changed
compared to its value during initialization.
12.2.4.17 Diagnostic value '19.OPEN - Upper endstop'
Requirement: '50.XDIAG' Activation of extended diagnostics (Page 160) param‐
eter is activated.
' 36.YCLS' Tight closing/fast closing with manipulated variable
(Page 150) parameter is set to one of the following values: 'uP',
'uP do', 'Fu', 'Fu Fd', 'uP Fd', 'Fu do'
Display range: 0.0 ... 100.0
Purpose: An indication of the current shift of the upper endstop compared to
its initialization value.
Diagnostics and troubleshooting
12.2 Diagnostics
SIPART PS2 with PROFIBUS PA
264 Operating Instructions, 05/2019, A5E00127926-AC