Siemens SIMATIC S5-100U System Manual page 414

Figures
15-1 Scanning the Comparator Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-2 Scanning the Timer Module
15-3 Scanning the Simulator Module as a Digital Input
15-4 Setting the Input Voltage Range on the Counter Module (500 Hz)
15-5 Scanning the Counter Module (500 Hz) . . . . . . . . . . . . . . . . . . . . . . . . .
15-6 Timing Diagram: Setting and Resetting an Output of the
Counter Module (500 Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-7 Switch Positions on the Operating Mode Switch
15-8 Pin Assignment of the 15-Pin Sub-D Female Connector
15-9 Connecting a Counting Pulse Sensor for 5-V Differential Signal to RS 422
15-10 Connecting a Counting Pulse Sensor for 24 V DC
15-11 Connecting a 5-V Position Sensor to RS 422
15-12 Connecting a 24-V DC Position Sensor
15-13 Signal Sequence for Up-Counting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-14 Assignment Diagram for the Terminal Block . . . . . . . . . . . . . . . . . . . . . .
15-15 Diagnostic Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-16 Switching the Outputs Dependent on the Status of the Counter and
the Enable Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-17 Position of the Reference Point (SYNC Bit 0 --> 1) within the
Reference Signal Range
15-18 Position of the Reference Point (SYNC Bit 0 --> 1) after the Reference
Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-19a Synchronization (SYNC Bit 0 --> 1) during a Reversal of Direction
before Reaching the Reference Pulse in a Positive Direction
15-19b No Synchronization during a Reversal of Direction before
Reaching the Reference Pulse in a Positive Direction
15-20 Schematic of a Reference Point Approach Operation
15-21 Enabling the Outputs - Reaching the Setpoints - Resetting the Outputs
15-22 Approaching a Setpoint in Up-Count Direction
15-23 Approaching a Setpoint in Down-Count Direction
15-24 Approaching a Setpoint in Up-Count Direction and Consecutive
Reversal of Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-25 Requirement for New Setpoints
15-26 Positioning with the IP 263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-27 Units of Measurement that IP 266 Can Process for Circular Axis
and Linear Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-28 Course of a Following Error during a Positioning Operation
15-29 Velocity Profile of the IP 267
Tables
15-1 Sending Data from the Programmable Controller to the Counter Module
15-2 Sending Data from the Counter Module to the Programmable Controller
15-3 Pulse Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-4 Example for a Traversing Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-5 Reaction of the Counter Module during Transfer of the Setpoints
15-6 Slot Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15-7 Meaning of the Address Bytes of a Slot Address (Example: Slot 1)
15-8 Designation of the Operating Modes
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