South Africa

Home
PLC Spares
Software Toolkit
S5 S7 conversions
Projects
About Us
Contact
Links

 

LINKS ON THIS PAGE :     VSD MOTOR
                                            DOL MOTOR

 

DESCRIPTION :

The Motor Function is designed for practical process applications. The complete design incorporates the display of variables on the
WinCC mimic, with variable attributes to display the state of the motor. It also includes the pop-up template, with detailed display of
the motor condition, values and properties. The Step7 function is easily incorporated into an existing or new PLC project. Details of alarm
configuration will also be supplied.

MIMICS :

Mimic Display : Motors on-screen need to be discretely small, but with properties to display maximum detail. For this purpose we
have designed the on-screen displays to reflect not only the motor running condition, but also the state of the motor, i.e. healthy to start (yellow),
running (green) or alarm condition (red). 

                           

Alarms and warnings are configured to flash on-screen on first occurrence. This assists with drawing the attention to the problem area. Once
the alarm has been acknowledged, it will stop flashing and change to a steady state of red (alarm).

TEMPLATES :

Further information of each motor will be made available when the operator clicks on the motor tag, thereby opening the template
(examples) as shown below :

                                                              

DESCRIPTION - VSD MOTOR:

1. When a new warning, or alarm state occurs, the signal will flash, indicating an un-acknowledged alarm. Pressing "ACK" on the template will
    acknowledge the alarm
2. Stop/Start can be done from the SCADA template. It is possible to disable this function if only auto-start is allowed
3. Additional information e.g. condition of VSD or interlocks is also displayed
4. Motor condition : grey (off - healthy to start), red (off - fault), flashing red (new fault occurred while running), green (running)
5. Indicates whether motor is in local control (field start buttons) or remote control (SCADA or sequence start)
6. Operator variable setpoint to control motor speed (0-100%). The blue bar on the left also shows a visualisation of the setpoint
7. Speed setpoint can be manually entered or buttons can be used to increase/decrease the speed setpoint
8. Display motor alarms. Alarm texts are not editable
9. Display motor interlocks. Up to 8 interlocks can be configured for separate display purposes. Interlock Texts are entered into
    a DB in the PLC
10. As the template is opened, the correct tag name is displayed, linking the displayed variable to its associated value. This value
    is entered in a PLC DB

 

Use the ActiveX control below to find out more about the features of this module :


 

FEATURES :
VISUAL :

 - Allows VSD motor display on WinCC
 - Allows VSD motor controls via WinCC, stop/start and speed setpoint
 - Graphical and numeric representation of motor running condition, speed, and setpoint
 - Visual confirmation of tag name on display
 - Visual representation of warning / alarm
 - Mimic and template will visually indicate a new or acknowledged alarm
PLC :
 - Datablock assignment, i.e. requires one DB for each VSD Motor
 - Addressing is done directly to PLC I/O, e.g. IW124 & I123.0 (for hardwired)
 - Additional alarms available, e.g. feedback fault, MCC fault, Overload, VSD fault
 - Up to 8 Motor Interlocks can be configured for separate display purposes

 

WHAT IS INCLUDED :

HARDWIRED CONTROLLED VSD (Stop/Start/Speed via digital and analog PLC inputs)
The VSD Motor package includes the following :

WinCC :
Full step-by-step configuration and instruction manual.
Example mimic with VSD Motor implementation
Usable Mimic display items. (copy/paste from example)
Structure tags in WinCC
Pop-up template (as WinCC .pdl files)

Step7 :
Full step-by-step instruction manual
Example function and datablock with VSD Motor implementation
Structured tag (UDT) for creating new datablocks
VSD Motor Function (FC) for use in programming

 - UNDER CONSTRUCTION : Semens Micromaster, Masterdrive, Synamics, or other Profibus VSDs
 

INTERESTED ?

Click HERE to contact us for more information.

 

 

DESCRIPTION - DOL MOTOR (Direct-on-line) :

1. When a new warning, or alarm state occurs, the motor icon will flash, indicating an un-acknowledged alarm. Pressing "ACK" on the template will
    acknowledge the alarm
2. Stop/Start can be done from the SCADA template. It is possible to disable this function if only auto-start is allowed
3. Additional information e.g. drive electrical status is displayed
4. Motor condition : grey (off - healthy to start), red (off - fault), flashing red (new fault occurred while running), green (running)
5. Indicates whether motor is in local control (field start buttons) or remote control (SCADA or sequence start)
6. Display motor fault conditions
7. Display motor interlocks. Up to 8 interlocks can be configured for separate display purposes. Interlock Texts are entered into
    a DB in the PLC
8. As the template is opened, the correct tag name is displayed, linking the displayed variable to its associated value. This value
    is entered in a DB in the PLC

 

Use the ActiveX control below to find out more about the features of this module :


 

FEATURES :
VISUAL :

 - Allows DOL motor display on WinCC
 - Allows DOL motor controls via WinCC, stop/start
 - Graphical and numeric representation of motor running condition
 - Visual confirmation of tag name on display
 - Visual representation of warning / alarm
 - Mimic and template will visually indicate a new or acknowledged alarm
PLC :
 - Datablock assignment, one DB can fit multiple DOL Motors
 - Addressing is done directly to PLC I/O, e.g. IW124 (for Profibus) or e.g. I123.0 (for hardwired)
 - Additional alarms available, e.g. feedback fault, MCC fault, Overload
 - Up to 8 Motor Interlocks can be configured for separate display purposes

 

WHAT IS INCLUDED :

OPTIONS :     HARDWIRED CONTROLLED MOTOR (Stop/Start/Current via digital and analog PLC inputs)
The DOL Motor package includes the following :

WinCC :
Full step-by-step configuration and instruction manual.
Example mimic with DOL Motor implementation
Usable Mimic display items. (copy/paste from example)
Structure tags in WinCC
Pop-up template (as WinCC .pdl files)

Step7 :
Full step-by-step instruction manual
Example function and datablock with DOL Motor implementation
Structured tag (UDT) for creating new datablocks
DOL Motor Function (FC) for use in programming

UNDER CONSTRUCTION : PROFIBUS CONTROLLED MOTOR (Simocode) (Stop/Start/Current via Profibus)
 

INTERESTED ?

Click HERE to contact us for more information.