Operating instructions

Commissioning
5.5 Commissioning using the BOP
Control Units CU240S
82 Operating Instructions, 10/2007, A5E00766042B AC
5.5.5.1 Parameters For Fail-Safe Functions
Description
The following table gives an overview of all parameters for fail-safe functions. Fail-safe
parameters have access level 3 (P0003 = 3). To modify values of fail-safe parameters a
password is required (P9761). A detailed description is given in the parameter list.
Since there are two processors on CUs with integrated fail-safe functions, they will be
distinguished as follows:
● The drive processor will be termed as P1
● The communications processor will be termed as P2.
Table 5-8 Parameters for fail-safe functions
Parameter Description Unit Default
value
Min.
value
Max.
value
Drive processor
P9601 SI enable parameter - 2 0 2
P9602 SI enable safe brake monitoring - 0 0 1
P9603 SI Selection of safety command source - 0 0 128
P9650 SI Safe Digital Input debounce delay time ms 50 0 2000
P9651 SI Safe Digital Input filter delay time ms 5 0 100
P9659 SI maximum time until test stop h 8.0 0.1 8760.0
r9660 SI remaining time until test stop h - - -
P9680 SI braking ramp delay ms 250 10 99000
P9681 SI braking ramp down time ms 10000 100 99000
P9682 SI minimum speed for standstill detection Hz 5.0 2.0 20.0
P9690 SI setpoint for SLS Hz 10.0 1.0 300.0
P9691 SI tolerance for SLS Hz 13.0 5.0 302.0
P9692 SI response to selecting SLS - 1 0 2
r9760 SI internal password - 12345 1000 99999
P9761 SI input password - 0 1000 99999
P9762 SI change password - 0 1000 99999
P9793 SI change password confirmation - 0 1000 99999
r9770 SI Firmware version - - - -
r9771 SI hardware functions - - - -
r9772 SI status word - - - -
r9798 SI display checksum - 0000h 0000h FFFFh
P9799 SI parameter checksum - 0000h 0000h FFFFh
P9810 PROFIsafe destination address - 0 0 65534