Siemens Simatic S7-300 - Start Information of ob 40: Which Event Has Triggered

Contents
xx
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
4-25 Connection of Thermocouples with Comparison Point (Order No.
M72166-xxx00) to an Isolated AI 4-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-26 Connecting thermocouples via a reference junction to the
SM 331; AI 8 x TC 4-64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-27 Connecting thermocouples with external compensation via resistance
thermometers to the SM 331; AI 8 x TC 4-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-28 Connecting Loads to a Voltage Output of an Isolated AO over
a Four-Conductor Connection 4-68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-29 Connecting Loads to a Voltage Output of a Non-Isolated AO over a
Two-Conductor Connection 4-69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-30 Connecting Loads to a Current Output of an Isolated AO 4-70 . . . . . . . . . . . . .
4-31 Connecting Loads to a Current Output of a Non-Isolated AO 4-71 . . . . . . . . . .
4-32 Start Information of OB 40: Which Event Has Triggered
the Hardware Interrupt at the Limit Value 4-76 . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-33 Module view and block diagram of the analog input module SM 331;
AI 8 x 16 bits 4-78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-34 Module View and Block Diagram of the SM 331; AI 8 x 16 bits 4-87 . . . . . . . . .
4-35 8-channel mode cycle 4-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-36 4-channel mode cycle 4-93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-37 Terminal assignment and block diagram of the SM 331;
AI 8 x 14 bits High Speed 4-98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-38 Calculation of the filter and processing time 4-102 . . . . . . . . . . . . . . . . . . . . . . . . .
4-39 Module View and Block Diagram of the Analog Input Module SM 331;
AI 8 x 13 bits 4-109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-40 Module View and Block Diagram of the Analog Input Module SM 331;
AI 8 x 12 bits 4-116 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-41 Module View and Block Diagram of the SM 331; AI 8 x RTD 4-126 . . . . . . . . . .
4-42 Hardware filter 8 channels scan time 4-132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-43 Software filter 8 channels scan time 4-133 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-44 Hardware filter 4 channels scan time 4-134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-45 Module View and Block Diagram of the SM 331; AI 8 x TC 4-139 . . . . . . . . . . . .
4-46 Hardware filter 8 channels scan time 4-146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-47 Software filter 8 channels scan time 4-147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-48 Hardware filter 4 channels scan time 4-148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-49 Module View and Block Diagram of the Analog Input Module SM 331;
AI 2 x 12 bits 4-154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-50 Module View and Block Diagram of the Analog Output Module SM 332;
AO 8 x 12 bits 4-164 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-51 Module View and Block Diagram of the SM 332; AO 4 x 16 bits 4-170 . . . . . . . .
4-52 Calculation of the processing time and the time for updating the output 4-173 .
4-53 Module View and Block Diagram of the Analog Output Module SM 332;
AO 4 x 12 bits 4-177 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-54 Module View and Block Diagram of the Analog Output Module SM 332;
AO 2 12 bits 4-183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-55 Module View and Block Diagram of the Analog Input/Output Module SM 334;
AI 4/AO 2 x 8/8 bits 4-189 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-56 Module View and Block Diagram of the SM 334; AI 4/AO 2 x 12 bits 4-195 . . .
5-1 Module view of the simulator module SM 374; IN/OUT 16 5-4 . . . . . . . . . . . . .
5-2 Module view of the dummy module DM 370 5-6 . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 Module View and Block Diagram of the SM 338; POS-INPUT 5-9 . . . . . . . . .
6-1 Front View of the Interface Module IM 360 6-4 . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2 Front View of the Interface Module IM 361 6-6 . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3 Front View of the Interface Module IM 365 6-8 . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1 RC Network with 10 MW for Configuration with
Ungrounded Reference Potential 7-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .