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GEM for SIPLACE V7.01 Page 36 of 251 ©Siem ens AG, all rights reserved The SIPLACE s upports the following Event Report m ess age form ats f or non-G EM Host implem entations . S6F3/S6F4 S6F9/S6F10 S6F13/S6F14 5HO…
GEM for SIPLACE V7.01
©Siemens AG, all rights reserved page 35 of 251
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# From Trigger To Description
1 Enabled Host undefines limits
attributes.
Disabled Host sends S2F45 to
undefine limits.
2 Disabled Host defines limits. Conditional Host sends S2F45 to
define limits.
3 Below Limit Variable changes to
greater than or equal to
UPPERDB.
Above Limit Limit transition event is
signaled to Host if
enabled.
4 Above Limit Variable changes to less
than or equal to
LOWERDB.
Below Limit Limit transition event is
signaled to Host if
enabled.
5 No Zone Variable changes to less
than or equal to
LOWERDB from No
Zone.
Below Limit Limit transition event is
signaled to Host if
enabled.
6 No Zone Variable changes to
greater than or equal to
UPPERDB from No
Zone.
Above Limit Limit transition event is
signaled to Host if
enabled.
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A Variable's defined limits may be in any of the following states.
Disabled
Limits are not defined.
Enabled
Within this super-state, a limit has been defined, and monitoring of the variable is
taking place.
No Zone
This limit has just been defined, and the value of the variable is less than
UPPERDB and greater than LOWERDB. No limits transitions have occurred.
Below Limit
The value of the variable is less than or equal to LOWERDB.
Above Limit
The value of the variable is greater than or equal to UPPERDB.
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The SIPLACE maintains a disk file which contains the current Equipment Constant
settings. The file is updated each time the Operator or Host changes an Equipment
Constant. The most recent settings for some of the Equipment Constants are read from
the file when the Equipment is powered-on.
All Event Report definitions, links, and enable status as well as Limits attributes are also
maintained on separate disk files.
Compatibility
GEM for SIPLACE V7.01
Page 36 of 251 ©Siemens AG, all rights reserved
The SIPLACE supports the following Event Report message formats for non-GEM Host
implementations.
S6F3/S6F4
S6F9/S6F10
S6F13/S6F14
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The following table lists the variables (SV's, EC's, or DVVALS) which are relevant to data
collection setup and maintenance. This section does not list the variables which contain
equipment-specific information. For a more complete description of specific variables,
see "Appendix A -- Variables".
Variable Name VID
GEMLIMITSTIMER 1002050
GEMLIMITSVID 1002047
GEMEVENTLIMIT 1002048
GEMTRANSTYPE 1002049
ECIDCHANGE 1002036
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The following lists the collection events (CEIDs) which are relevant to data collection. In
addition to these, each variable which is eligible for limits monitoring must have a specific
collection event associated with it. For a more complete description of these events, see
"Appendix B -- Collection Events" or the description in this chapter.
Collection Event CEID
EqConstChange 1000001
GEM for SIPLACE V7.01
©Siemens AG, all rights reserved page 37 of 251
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The SIPLACE has a fixed set of alarm conditions which can occur. Each alarm is
identified by a unique Alarm ID (ALID), and has an associated severity code (ALCD) and
alarm text (ALTX). The possible alarms are shown in "Appendix C -- Alarms".
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Each alarm (ALID) can be in either of two states: CLEAR (off) or SET (on). Several
alarms can be SET simultaneously. At power up, all Alarms are cleared.
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The SIPLACE reports alarms to the Host when they occur, without Host action, using the
alarm report message S5F1 or configurable option, depending on CONFIGALARMS (VID
1002018). The transition of an ALID from OFF to ON is referred to as "going on" or
"leading edge", and the transition from ON to OFF as "going off" or "trailing edge". The
Equipment reports both leading and trailing edge transitions.
The equipment has two CEIDs for each ALID, one for the "going on" transition and one for
the "going off" transition. In addition to the Alarm Report, the Equipment sends an Event
Report if the CEID associated with the alarm change is enabled. If the CEID is enabled
and no report is defined, a "null" Event Report is sent. The event report for an alarm
transition is sent if it is enabled, even if the reporting for the alarm is disabled.
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The Host can use S5F3 (Enable/Disable Alarms) to control which alarms the SIPLACE
should report. Using S5F3, the Host can specify for each ALID whether the Equipment
should report that alarm when it occurs. When an alarm transition occurs, if that ALID is
enabled the Equipment will send an alarm report message to the Host. If the ALID is
disabled, the Equipment will not send the alarm message. The Host can use S2F37 to
enable or disable the CEIDs associated with these alarm transitions.
The SIPLACE saves Alarm Enable/Disable settings on a disk file. When the Equipment
powers up, it will restore Alarm Enable/Disable settings to the same condition they had at
power off.
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The Host can use S5F5 to request the SIPLACE to report all alarms which exist and the
ON/OFF state for each.
The Host can use S5F7 which is similar, but which causes the Equipment to report only
those alarms (ALIDs) which are Enabled, regardless of whether the alarm is ON or OFF.
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The SIPLACE supports the following Alarm Report message formats for older host
implementations.
S5F71/S5F72
S5F73/S5F74
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The following table lists the variables (SV's, EC's, or DVVALS) which are relevant to alarm
management. For a more complete description of these variables, see "Appendix A --
Variables".
Variable Name VID