Siemens S5-100U - Page 401

Figures
15-1 Scanning the Comparator Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 2
15-2 Scanning the Timer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 5
15-3 Scanning the Simulator Module as a Digital Input . . . . . . . . . . . . . . . . . . . 15 - 8
15-4 Setting the Input Voltage Range on the Counter Module (500 Hz) . . . . . . . 15 - 14
15-5 Scanning the Counter Module (500 Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 15
15-6 Timing Diagram: Setting and Resetting an Output of the
Counter Module (500 Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 15
15-7 Switch Positions on the Operating Mode Switch . . . . . . . . . . . . . . . . . . . . 15 - 19
15-8 Pin Assignment of the 15-Pin Sub-D Female Connector . . . . . . . . . . . . . . 15 - 20
15-9 Connecting a Counting Pulse Sensor for 5-V Differential Signal to RS 422 . 15 - 21
15-10 Connecting a Counting Pulse Sensor for 24 V DC . . . . . . . . . . . . . . . . . . 15 - 21
15-11 Connecting a 5-V Position Sensor to RS 422 . . . . . . . . . . . . . . . . . . . . . . 15 - 22
15-12 Connecting a 24-V DC Position Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 22
15-13 Signal Sequence for Up-Counting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 23
15-14 Assignment Diagram for the Terminal Block . . . . . . . . . . . . . . . . . . . . . . . 15 - 24
15-15 Diagnostic Byte . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 26
15-16 Switching the Outputs Dependent on the Status of the Counter and
the Enable Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 28
15-17 Position of the Reference Point (SYNC Bit = 1) within the
Reference Signal Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 32
15-18 Position of the Reference Point (SYNC Bit = 1) after the Reference
Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 32
15-19 Position of the Reference Point (SYNC BIT = 1) during a Reversal of
Direction before Reaching the Reference Pulse in a Positive Direction . . . . 15 - 33
15-20 Schematic of a Reference Point Approach Operation . . . . . . . . . . . . . . . . 15 - 33
15-21 Enabling the Outputs - Reaching the Setpoints - Resetting the Outputs . . . 15 - 34
15-22 Approaching a Setpoint in Up-Count Direction . . . . . . . . . . . . . . . . . . . . . 15 - 35
15-23 Approaching a Setpoint in Down-Count Direction . . . . . . . . . . . . . . . . . . . 15 - 36
15-24 Approaching a Setpoint in Up-Count Direction and Consecutive
Reversal of Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 36
15-25 Requirement for New Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 38
15-26 Units of Measurement that IP 266 Can Process for Circular Axis
and Linear Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 46
15-27 Course of a Following Error during a Positioning Operation . . . . . . . . . . . . 15 - 47
15-28 Velocity Profile of the IP 267 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 50
Tables
15-1 Sending Data from the Programmable Controller to the Counter Module . . . 15 - 25
15-2 Sending Data from the Counter Module to the Programmable Controller . . 15 - 25
15-3 Pulse Evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 30
15-4 Example for a Traversing Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 31
15-5 Reaction of the Counter Module during Transfer of the Setpoints . . . . . . . . 15 - 38
15-6 Slot Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 39
15-7 Meaning of the Address Bytes of a Slot Address (Example: Slot 1) . . . . . . 15 - 39
15-8 Designation of the Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 48
EWA 4NEB 812 6120-02