Product Overview
2-7
C7-635 Control System
A5E00155581-04
• Technological functions
– Positioning with an analog output or digital outputs
– Counting, frequency measurements, or pulse width modulation (only two
channels are available when the positioning function is used)
– Closed loop control
• PROFIBUS-DP interface
Touch Panel/Operator Panel
• 32 Kbytes of internal memory for recipes can be expanded with Compact Flash
Card (CF Card); 768 Kbytes of internal configuration memory.
• Password Protection
• Input/output fields for displaying and modifying process parameters
• Configurable buttons and function keys (C7-635 Key) for controlling input/output
and data bits
• Bar graphs for graphics-based display of dynamic values
• Standard library for graphics and buttons that can be used in ProTool CS
• Graphics that can be used to label buttons or configured as format-filling
background images
• Permanent text for labelling buttons, process images, and process values in
any font size
• Print functions
• Message editing
• Curves
• Interrupt timer
• Recipe management
• Backup of recipe data and configurations on optional memory card (CF card)
You will find a complete overview of the scope of functions in Appendix A.
Siemens Controls
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