Designations - YASKAWA VIPA SLIO SDI Operating Manual

Product description
Response time > Designations
Max. response time at
arbitrary run times at one
error
2.11.4

Designations

Abbreviations sorted by components
Component
Sensor
System SLIO
Safety SDI
System SLIO
Safety SDI
62
T = TI + TI
maxRT ST DIS
+ MIN (TI , T
ECSMWD maxCL
+ TO + TO
WCDT ECSMWD
+ MAX ((TI - TI
OFDT WCDT
+ MAX (TI , TO
ECSMWD
Ä Chap. 2.11.4 'Designations' page 62
T - Max. response time in the presence of an error with max. runtime
maxRT
(max RunTime)
T - Max. cycle monitoring time with which the safety PLC is called
maxCL
(max CycLe)
TI - Input smoothing time of the inputs of the System SLIO Safety SDI
ST
(Smoothing Time)
TI - With 2-channel evaluation discrepancy time, otherwise 0 (DIScrepancy)
DIS
TI/TO - Max. response time in the case without errors (Worst Case Delay Time)
WCDT
TI/TO - Configured EtherCAT Sync Manager monitoring time
ECSMWD
(EtherCAT SM WatchDog)
TI/TO - Max. response time in the presence of an error (One Fault Delay Time)
OFDT
For plant design sensor and actuator run times are to be taken into account:
T = T
maxRTSA SensorDLY
Ä Chap. 2.11.4 'Designations' page 62
T - Max. response time in the presence of an error with max. runtime with
maxRTSA
sensor and actuator (max RunTime Sensor Actuator)
T - Delay time of the sensor (Sensor DeLaY)
SensorDLY
T - Max. response time in the presence of an error with max. runtime
maxRT
(max RunTime)
T - Delay time of the actuator (Actuator DeLaY)
ActuatorDLY
Meaning
Time 1
T Delay time of the sensor
SensorDLY
(Sensor DeLaY).
TI Input smoothing time of the inputs
ST
of the System SLIO Safety SDI
(Smoothing Time).
TI With 2-channel evaluation discrep-
DIS
ancy time, otherwise 0
(DIScrepancy).
+ TI + TI
WCDT ECSMWD
, TO )
ECSMWD
), (TO - TO ))
OFDT WCDT
)
ECSMWD
+ T + T
maxRT ActuatorDLY
VIPA System SLIO
Where from
Documentation sensor
Configuration of the System SLIO
safety modules, adapted to the
sensor used
Configuration of the System SLIO
safety modules, adapted to the
sensor used
HB300 | SM-S | 02x-1SD10 | en | 20-02