Allen-Bradley GuardPLC 1753, Справочник по безопасности

Страница: 116 / 120

116 Publication 1753-RM002C-EN-P - September 2008
Index
general 36
reaction in fault condition 37
test routines 37
overview 28
safety-related digital inputs 29
block diagram 30
general 29
reaction to error 30
test routines 30
safety-related general information 29
introduction to safety 14
L
line control
digital inputs 31
digital outputs 44
M
Maintenance Override document 19
manipulation
protection against 82
mechanical conditions 108
MOT 20
multiple error occurrence time 20
O
operation mode of the operating system
77
output channels
analog output module, safety-related 50
block diagram 51
general 50
reaction to error 51
test routines 50
digital outputs 43
block diagram 43
reaction in case of error 44
,
48
test routines 43
general safety information 42
overview 42
P
parameterizing the automation module
80
peer-to-peer communication 98
PFD
calculations 15
,
56
PFH
calculations 15
,
56
power supply 23
power supply conditions 110
probability of failure on demand 15
probability of failure per hour 15
production rate 101
Proof Test Interval 56
pulsed outputs 45
R
reaction time
DeviceNet safety communication 97
DeviceNet safety scanner 63
GuardPLC 21
safety I/O 73
ReceiveTMO 98
,
101
relay outputs 48
ResendTMO 101
S
Safety Functions
DeviceNet Safety I/O 68
Safety Output 73
safety I/O
checklist 74
configuration signature 69
reaction time 73
safety lock with password protection 72
status indicators 73
safety input checklist 38
safety introduction 14
safety output checklist 52
safety policy
general safety information 14
safety times 20
safety requirements
communication 19
hardware configuration 17
maintenance override 19
programming 18
safety scanner
certification 54
configuration checklist 63
configuration signature 57
error reaction 61
reaction times 63
safety lock with password 60
safety network number 58
safety requirements 54
SFF and HFT calculations 56
status indicators 62