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Input
devices
Input
PLC
Logic
Output
PROFIsafe
FSPS-21
Drive
STO
The FSPS-21 acts as the logic part in the safety function. The safety data for
the safety function where FSPS-21 and drive are used is composed of the
safety data of the subsystems. Safety data for different subsystems is shown
in section
FSPS-21 subsystem
PROFIsafe is a subsystem for the reliability of PROFIsafe connection. FSPS-
21 module takes care of the reliability and safety of this connection.
PROFIsafe
Drive STO is the actuator for the STO of the drive.
Drive STO
For the safety data, see the drive HW manual.
Input devices, PLCs, and oth-
er subsystems
After calculating the total PFDavg/PFH for the safety function, it must be verified that the
PFDavg/PFH of the safety function fulfills the requirement for the targeted SIL/PL. For
additional information on safety calculations, see standards EN ISO 13849-1, EN/IEC 62061,
IEC 61508, IEC 61511, or ABB Drives Technical guide No. 10, Functional safety
(3AUA0000048753 [English]).
■
Basic safety data
The FSPS-21 module is a type B safety component as defined in IEC 61508-2.
The FSPS-21 data related to safety standards IEC 61508, EN/IEC 61800-5-2, EN ISO
13849-1, IEC 61511 and EN/IEC 62061 is listed below for the subsystem of the FSPS-21
module.
Maximum useful mission time (T
m
) for the FSPS-21 is 20 years. After 20 years, the module
has to be replaced.
The given safety data applies with proof test interval T1 = 20 years (high demand and
continuous mode of operation) and T1 = 2 years or T1 = 5 years (low demand mode of
operation). Make sure that the proof test is performed within this time (see also section
This safety data applies to both safety functions, STO and SS1-t.
EN/IEC 62061
EN ISO 13849-1
EN 61508
3
SILCL
up to e
PL
up to 3
SIL
3
Cat.
3
SC
3AXD10000702254 rev B
FSPS-21 (4000 m above
sea level
1)
)
FSPS-21 (at sea level,
0 m 1) )
PROFIsafe
3
3
3
SIL/SILCL
e
e
e
PL
5,17E-08
1,08E-08
1,00E-09
PFH (1/h)
(T1 = 20 a)
Technical data 197
Содержание FSPS-21
Страница 1: ... OPTIONS FOR ABB DRIVES FSPS 21 safety functions fieldbus module User s manual ...
Страница 2: ......
Страница 4: ......
Страница 11: ...Further information Table of contents 11 ...
Страница 12: ...12 ...
Страница 26: ...26 ...
Страница 38: ...38 ...
Страница 42: ...42 ...
Страница 46: ...46 ...
Страница 69: ...Configuring safety PLC 1 Select safety telegram to use on slot 2 Leave slot 1 empty PROFINET IO Start up 69 ...
Страница 72: ...Switch or router ABB drive ABB drive ABB drive PLC Safety PLC 72 PROFINET IO Start up ...
Страница 86: ...86 ...
Страница 136: ... Configuring FSPS 21 with TIA14 1 Open TIA and create a new project 2 Select your CPU from the list 136 PROFIsafe ...
Страница 144: ...19 In ABB_Drive FB add blocks DPRD_DAT and DPWR_DAT 20 Insert values to blocks 144 PROFIsafe ...
Страница 147: ...26 In device configuration right click FSPS icon and select Assign device name PROFIsafe 147 ...
Страница 155: ...Select Addresses tab to see the correct IO addresses PROFIsafe 155 ...
Страница 169: ...6 To check the Device number of the FSPS 21 module select the General tab PROFIsafe 169 ...
Страница 178: ... starting the system does not cause any danger 178 Start up ...
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