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S I P L A C E G EM S W V e r s i on G EM 505 . 03 SP 1 H O S T I n t e r f a c e M anua l P age 48 o f 241 ©S i e m en s A G, a ll r i gh t s r e s e r v ed 3 . 5 . 6 R e l ate d V a r i a b l es T he f o ll o w i ng t a…

SIPLACE GEM SW Version GEM 505.03 SP1 HOST Interface Manual

3.5 Alarm Management

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".

3.5.1 Alarm States{XE "Alarm States"}

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.

3.5.2 Reporting

The SIPLACE reports alarms to the Host when they occur, without Host action, using the

alarm report message {XE "S5F73"}S5F1 or configurable option, depending on {XE

"CONFIGALARMS "}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.

3.5.3 Enable/Disable

The Host can use {XE "S5F3 "}S5F3 ({XE "Enable/Disable Alarms"}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 {XE "S2F37 "}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.

3.5.4 Host Requests Alarm Status

The Host can use {XE "S5F5 "}S5F5 to request the SIPLACE to report all alarms which

exist and the ON/OFF state for each.

The Host can use {XE "S5F7 "}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.

3.5.5 Compatibility

The SIPLACE supports the following Alarm Report message formats for older host

implementations.

{XE "S5F71"}S5F71/{XE "S5F27"}S5F72

{XE "S5F73"}S5F73/{XE "S5F74"}S5F74

SIPLACE GEM SW Version GEM 505.03 SP1 HOST Interface Manual

3.5.6 Related Variables

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

{XE „CONFIGALARMS“}CONFIGALARMS

1002018

{XE „WBITS5“}WBITS5

1002019

{XE „ALARMID“}ALARMID

1002013

{XE „ALARMSERIAL“}ALARMSERIAL

1002015

{XE

„ALARMSENABLED“}ALARMSENABLED

1002020

{XE „ALARMSSET“}ALARMSSET

1002021

{XE „ALARMSTATE“}ALARMSTATE

1002014

3.5.7 Related Collection Events

Each alarm defined on the SIPLACE has two unique collection events associated with it,

a "Going-On" event, and a "Going-Off" event. The CEIDs are listed in "Appendix B --

Collection Events".

SIPLACE GEM SW Version GEM 505.03 SP1 HOST Interface Manual

3.6 Material Movement

The Events and Variables from the Material Movement depend on the structure of the

machine at hand. The following diagram shows the individual areas of the PCB

conveyor:

Conveyor HF / HS50

Conveyor S25

3.6.1 Related Variables

The following table lists the variables which are relevant to material movement. 'TWIN'

variables are required for the dual conveyor.

For a more complete description of these variables, see "Appendix A -- Variables".

Variable Name VID HS50,

S25

INPUTCONVEYORSTATE 612011

4 4

FIRSTPROCESSINGCONVEYORSTATE 612012

4 4

INTERMEDIATECONVEYORSTATE 612013

SECONDPROCESSINGCONVEYORSTATE 612014

OUTPUTCONVEYORSTATE 612015

4 4

TWININPUTCONVEYORSTATE 612021

4 4

TWINFIRSTPROCESSINGCONVEYORSTATE 612022

4 4

TWININTERMEDIATECONVEYORSTATE 612023

TWINSECONDPROCESSINGCONVEYORSTATE 612024

TWINOUTPUTCONVEYORSTATE 612025

4 4

TRANSPORTWIDTH 612007

4 4

TWINTRANSPORTWIDTH 612017

4 4

Input

Conveyor

First

Processing

Conveyor

Intermediate

Conveyor

Output

Conveyor

Second

Processing

Conveyor

Input

Conveyor

First

Processing

Conveyor

Output

Conveyor