Safety Considerations Guide for Triconex General ... - ICEWeb
Safety Considerations Guide for Triconex General ... - ICEWeb
Safety Considerations Guide for Triconex General ... - ICEWeb
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50 Chapter 4 Application Development<br />
Program EX01_SHUTDOWN<br />
CRITICAL_MODULES<br />
SYS_SHUTDOWN<br />
T#3d<br />
T#400ms<br />
CI<br />
CO<br />
IO_CO<br />
OPERATIING<br />
IO_TMR<br />
TMR<br />
IO_GE_DUAL<br />
DUAL<br />
IO_GE_SINGLE<br />
SINGL<br />
IO_NO_VOTER_FLTS<br />
ZERO<br />
IO_ERROR<br />
TIMER_RUNNING<br />
MAX_TIME_DUAL<br />
TIME_LEFT<br />
MAX_TIME_SINGLE ALARM_PROGRAMMING_PERMITTED<br />
MAX_SCAN_TIME<br />
ALARM_REMOTE_ACCESS<br />
ALARM_RESPONSE_TIME<br />
ALARM_DISABLED_POINTS<br />
ERROR<br />
001<br />
CRITICAL_MODULES_OPERATING<br />
ALARM_PROGRAMMING_PERMITTED<br />
ALARM_REMOTE_ACCESS<br />
ALARM_RESPONSE_TIME<br />
ALARM_DISABLED_POINTS<br />
Figure 10<br />
EX01_SHUTDOWN Sample Program<br />
CO false indicates a programming error; <strong>for</strong> example, MAX_TIME_SINGLE greater than<br />
MAX_TIME_DUAL. The error number shows more detail.<br />
Table 9<br />
Parameter<br />
CI<br />
IO_CO<br />
IO_TMR<br />
Input Parameters <strong>for</strong> SYS_SHUTDOWN Function Block in EX01_SHUTDOWN<br />
Description<br />
Do not connect when all I/O modules are system-critical<br />
Do not connect when all I/O modules are system-critical<br />
Do not connect when all I/O modules are system-critical<br />
IO_GE_DUAL<br />
IO_GE_SINGLE<br />
IO_NO_VOTER_FLTS<br />
IO_ERROR<br />
MAX_TIME_DUAL<br />
MAX_TIME_SINGLE<br />
MAX_SCAN_TIME<br />
Do not connect when all I/O modules are system-critical<br />
Do not connect when all I/O modules are system-critical<br />
Do not connect when all I/O modules are system-critical<br />
Do not connect when all I/O modules are system-critical<br />
Maximum time with only two channels operating<br />
Maximum time with only one channel operating<br />
50% of the maximum response time<br />
<strong>Safety</strong> <strong>Considerations</strong> <strong>Guide</strong> <strong>for</strong> <strong>Triconex</strong> <strong>General</strong> Purpose v2 Systems