Offline Presentation CEMAT V6Copyright Siemens AG. All Rights Reserved. 1 - 1 Edition : 30.08.2004 C:\Documents and Settings\huebschs\Local Settings\Temp\Offline_CEMAT_V6_Presentation.doc Offline Presentation CEMAT V6 (Required screen resolution: 1280x1024) Contact: A&D AS CCCP, Helmut Witt, Phone: +49 9131 18-3464 email:
[email protected] Contents Offline Presentation CEMAT V6 1 Aims of the CEMAT V6 Demo ................................................................................. 2 Offline DEMO Project handeling.............................................................................. 3 CEMAT Screen........................................................................................................ 4 CEMAT Objects ....................................................................................................... 4 Structure of the Faceplates...................................................................................... 5 Tagname and comment .............................................................................. 5 Status display.............................................................................................. 5 Fault evaluation via Status-call-function in Group faceplate ...................... 6 Object instance list in Group faceplate....................................................... 6 Diagnostic Pictures ..................................................................................... 6 Object Information (Info Dialog).................................................................. 7 Alarm Window............................................................................................. 7 CEMAT Alarm List ...................................................................................... 7 Help function............................................................................................... 7 Function of the CEMAT Objects .............................................................................. 8 C_GROUP .................................................................................................. 8 C_ROUTE................................................................................................... 8 C_SELECT ................................................................................................. 8 C_DRV_1D and C_DRV_2D...................................................................... 9 C_DAMPER................................................................................................ 9 C_VALVE.................................................................................................... 9 C_ANNUNC.............................................................................................. 10 C_ANNUN8............................................................................................... 10 C_MEASUR.............................................................................................. 10 C_SILOP................................................................................................... 11 C_COUNT................................................................................................. 11 C_RUNNT................................................................................................. 11 C_INTERL and C_INTER5....................................................................... 11 CEMAT V6 Presentation 1 - 2 Copyright Siemens AG. All Rights Reserved. Aims of the CEMAT V6 Demo The CEMAT V6 Demo is aimed at presenting the key functions and special performance features of the SIMATIC PCS 7 process control system together with CEMAT. We are using an offline example to show the special functions and faceplates of the CEMAT system. Required Screen resolution for Offline_CEMAT_V6_model is 1280x1024 Presentation CEMAT V6 Offline DEMO Project handling Startup with double click on CEMAT_V6_DEMO.exe . The navigation between the Demo_pictures can be done with picture selection buttons in the “Overview Area”. On top is shown always the “Overview picture”. With the “picture tree dialog” and using the shown buttons it is possible to call up detail pictures. Selection of Demopicture : Click on Button „Faceplate Demo“ . - additional function of CEMAT are marked with yellow frames: Alarmline and Alarmlist , Tags will be shown with Buttons right on top (yellow frame). Press the button „Picture Tree Navigator”: click on button „Demo“ and use the yellow marked Symbols to show the Faceplate functions. click on button „Lafarge“ to show the different functions from Lafarge Project_Standard. click on the button in bottom right corner to stop the Demo. Copyright Siemens AG. All Rights Reserved. 1 - 3 CEMAT V6 Presentation 1 - 4 Copyright Siemens AG. All Rights Reserved. CEMAT Screen Normal Screen structure as in PCS7; the only differences are the alarm line and the button keys: Alarm line: - Filter function for plant sections - Loop-in-Alarm function - Acknowledge alarm / acknowledge horn (Acknowledge signal goes to the PLC) Button keys: - Additional key for CEMAT Alarm list CEMAT Objects Explaining the CEMAT Objects by means of the Clinker transport example: Click on Button „Faceplate Demo“ , open Picture Tree and select “Demo” The example consists of 2 transport groups: - the first group is straight forward, - the second group has 2 routes. The following object types exist: Drive functions: o Unidirectional drive C_DRV_1D o Bi-directional drive C_DRV_2D o Damper C_DAMPER o Valve C_VALVE Modules supervision of digital and analog process signals: o Annunciation block C_ANNUNC o Annunciation block for 8 alarms C_ANNUN8 o Measuring value C_MEASUR Control & Supervision: o Group C_GROUP o Routes C_ROUTE o Selection C_SELECT Controller functions: o PID Controller CTRL_PID Special functions: o Silo pilot C_SILOP o Counter C_COUNT o Runtime C_RUNNT Presentation CEMAT V6 Copyright Siemens AG. All Rights Reserved. 1 - 5 Structure of the Faceplates Every CEMAT faceplate contains the following information: - Tagname of the object - Comment of the object - Status display - Status text - Buttons which allow operations like start/stop, select/deselect, open/close - Input field or bar for indication of actual values or modification of set points - Button keys for additional actions: o to open the diagnostic pictures o to open the alarm window o to display the curves (trend and archive) o to open the documentation file o to open the info dialog o to carry out a status call o to display the object list o to display the controller parameters Tagname and comment The maximum length for tagnames is 20 characters The maximum length for the comment is 40 characters Reason: Field length in Alarm line and in the Faceplate Status display The status of the objects is indicated with different color, flashing the or changing the symbol itself. The following rules are valid for normal Standard (key = 000). Other project versions may have different rules. General rules Grey color = off, not activated, undefined position Green color = operating Red color = fault = alarms (in case of messages) Red flashing = unacknowledged fault Yellow color = local mode = interlocking (in case of group/route/selection) = warnings (in case of messages) Yellow flashing = local mode + running Blue color = single-start mode Blue flashing = single-start mode + running CEMAT V6 Presentation 1 - 6 Copyright Siemens AG. All Rights Reserved. Fault evaluation via Status-call-function in Group faceplate If an alarm is already acknowledged but still existing, the easiest method to find out what is wrong with the group is to carry out a status-call. This can be done for a complete group or for a route only. For a group with routes the status call shows only the elements which belong to the selected route. Object instance list in Group faceplate The object instance list can be called from the group or route faceplate and it shows all elements, belonging to a certain group or route. The first time the information is read directly from the PLC. The objects can be sorted according to the start sequence (useful for commissioning). Save button will save the object instance list in the User Archive DriveList. The object instance list also indicates the drives/annunciations with simulation or bypass (marked with red color). Diagnostic Pictures The diagnostic pictures show detailed information about the corresponding object, such as - Status of the interface flags (default and actual status) - Status of the hardware inputs - Process parameter values - Status of the module outputs - Enable and bypass functions - Fault status - Operating hours The Process parameters can be modified from the diagnostic picture (if the operator has the right to do this). Every modification is written into the message archive. Functions can be enabled/disabled in the diagnostic picture. Beside the status of an interface, the detailed interlocking condition can be shown. This function needs additional engineering in the CFC. All interfaces where this function is available are marked with a blue dot. Presentation CEMAT V6 Copyright Siemens AG. All Rights Reserved. 1 - 7 Object Information (Info Dialog) The info dialog shows additional information to the object, like locations for the equipment itself, the I/O Panel and the MCC, the Plant Section etc. A special field allows the operator to enter and to store remarks to the object. Additional files such as MCC drawings, Manuals etc can be opened if they are configured. Link to a video file possible Picture information for loop-in-alarm function. All information of the Info Dialog is stored in the User Archive C_INFO Alarm Window The alarm window shows the operation list and the process alarms of a specific object Color definition for the messages in CEMAT: - Red color for Alarms - Pink color for acknowledged alarms - Yellow color for Warnings - Light yellow for acknowledged warnings - Green color for Outgoing Alarms/Warnings - Blue (cyan) color for Operator input messages CEMAT Alarm List An additional button key opens the CEMAT Alarm list which includes numerous filter functions. Selections can be made for: - Archive type: Current, Long Term - Message class: Alarm, Warning, Tolerance, AS Message, OS Message , Process Factory, Request Operator Input, Operator Input - Plant Zone - Tag - Event - Fault class - Time period The selection can be stored and recalled any time Help function The help button opens the object documentation (pdf-file) in the selected language. CEMAT V6 Presentation 1 - 8 Copyright Siemens AG. All Rights Reserved. Function of the CEMAT Objects C_GROUP Control block for starting/stopping and supervision of a plant section - Start-up-warning - Start command to all drives - Supervision of feedback - Quick-Stop - Operation messages for start and stop Selection of the operation modes for the plant objects: - Automatic mode, single-start-mode or local mode Fault supervision: - Summarizing fault indication - Status-call function - Group instance list C_ROUTE Control block for selecting and supervision of a “sub-group” (some elements of the group). - The route selection does not start any drive, it only selects a number of drives, which will be started by the group. - The selected route transmits the start/stop command of the group to the drives. - Operation messages for select and deselect Fault supervision: - Summarizing fault indication - Status-call function - Group instance list C_SELECT Selection block for simple selections (Flip-flop function) Includes operation messages for select and deselect Presentation CEMAT V6 Copyright Siemens AG. All Rights Reserved. 1 - 9 C_DRV_1D and C_DRV_2D Motor control for one or two directions. Can be switched to Automatic mode, single-start-mode or local mode Fault supervision for Electrical Readiness, Bimetal, Local switch, Feedback and Speed monitor. Speed monitor can be bypassed Process parameters for start delay, stop delay, feedback supervision, speed monitor supervision and start-up-warning time. If a measure for motor current is assigned to the motor, the current value in % is shown in the faceplate of the motor and additional button allows to open the faceplate of the measure directly from the drive. C_DAMPER Motor control for an actuator with two binary outputs and limit supervision for open and close position. Can be switched to Automatic mode, single-start-mode or local mode In Automatic mode it must be distinguished between control mode, inching mode and positioning mode. - Control mode: Control from limit switch to limit switch - Inching mode: Manual control through push buttons or via Faceplate to a middle position - Positioning mode: Control to a certain position Set point can be given via faceplate or by an external controller Fault supervision for Electrical Readiness, Bimetal, Local switch, Run time, Limit switch delay, Torque switch Wagging function Process parameters for Run time supervision, Limit switch delay and start-up-warning time, Wagging number, Set point limit (min/max), minimum pulse length, Actuator run time, Hysteresis response threshold and Hysteresis dropout threshold. C_VALVE Valve control for pneumatic valves using one output signal and two limit switches. Can be switched to Automatic mode, single-start-mode or local mode Fault supervision for Electrical Readiness, Local switch and Run time. Process parameters for start delay, stop delay, runtime supervision and start-up-warning time. CEMAT V6 Presentation 1 - 10 Copyright Siemens AG. All Rights Reserved. C_ANNUNC The Annunciation block is used for monitoring of a binary process signals. An alarm line will be created. Process parameters for delay for incoming faults, delay for outgoing faults and alarm repetition time. The block can be switched to simulation mode from the faceplate. The simulation value must be given in the CFC. C_ANNUN8 The Annunciation block can be used for monitoring of up to 8 binary signals. 8 Alarms can be created. Caution: The 8 alarms must be of a similar type (e. g. 8 rope switches of a belt conveyor) as the tagging system depends on chart name and instance name of the block. Process parameters for delay for incoming faults The block can be switched to simulation mode from the faceplate. The simulation value must be given in the CFC. C_MEASUR The measuring value block is used for monitoring of an analog process signals. Limit supervision for two upper limits (HH and H) and two lower limits (LL and L) for alarms/warnings. Limit supervision for two upper limits (SHH and SH) and two lower limits (SLL and SL) can be used as switching limits. Hysteresis function Spike suppression Gradient Supervision Smoothing function Selection for simulation mode can be carried out via operator station, the simulation value can be entered by the operator Selection for Last valid value/Substitute value can be carried out via operator station, the substitute value can be entered by the operator. Measure can be switched into service mode (HZ) Curve display for trends and archive values Presentation CEMAT V6 Copyright Siemens AG. All Rights Reserved. 1 - 11 C_SILOP Start and supervision of a silo pilot Pulses can be evaluated for calculation of the silo level An already calculated value (physical value) can be read Fault supervision for drive overload, belt break, local switch, ULP sensing weight and “not moving”. C_COUNT The Counter block is mainly used to provide counter values for management information. Pulses can be evaluated An already counted value (physical value) can be read with the following options. - the read in value will be added to the old value - the read in value will replace the old value C_RUNNT The Runtime block is mainly used to provide operation time values for management information. The drive functions already include a runtime counter. This block can be used for plant objects other than drives. C_INTERL and C_INTER5 Blocks for indication of interlock conditions in the diagnostic picture C_INTERL - can be used for up to 10 Signals, connected by two AND/OR-Gates of 5 signals each - uses 11 OS variables C_INTER5 - can be used for up to 5 Signals, connected by one AND/OR-Gate - uses only 2 OS variables Download CEMAT