Logixpro 500 Key Name And Key Number _top_ May 2026

Introduction to LogixPro 500

LogixPro 500 is a software simulator designed to mimic the behavior of Allen-Bradley's Logix 500 series of PLCs. The software is widely used in industrial automation, process control, and manufacturing for training, testing, and development purposes. LogixPro 500 provides a realistic and interactive environment for programming, testing, and troubleshooting PLC code, allowing users to develop and refine their skills without the need for physical hardware.

Licensing and Activation

To use LogixPro 500, users require a valid license, which typically consists of a unique key name and key number. The key name and key number are used to activate the software, ensuring that only authorized users can access its features. The key name is a specific string of characters that identifies the license, while the key number is a unique numerical value associated with the license.

Importance of Key Name and Key Number

The key name and key number play a crucial role in the licensing and activation process of LogixPro 500. The key name and key number are used to:

1. Verify authenticity: The key name and key number ensure that the software is genuine and not pirated.
2. Authorize access: The key name and key number grant access to the software, allowing users to utilize its features and functionality.
3. Track licenses: The key name and key number enable the software vendor to track licenses, manage user access, and prevent unauthorized use.

Conclusion

In the LogixPro 500 PLC Simulator, "key name and key number" typically refers to the software activation keys required to unlock the full version, or the keyboard hotkeys used to speed up ladder logic programming. 1. Software Activation Keys

LogixPro offers various licensing methods. Historically, the software used physical activation media, while modern versions often utilize digital keys. Key Type: Floppy disk-based or digital code activation.

Purpose: Unlocks animated process simulations (like the Silo, Batch Mixer, and Door) and removes trial limitations.

Registration: Managed via the "Comms" or "Help" menu in the simulator. 2. Programming Hotkeys (Quick Keys)

LogixPro supports keyboard shortcuts to quickly insert common instructions into your ladder logic without clicking through the toolbar. You can enable these in View > Edit > Enable Quick Key Mode. Key Name (Action) Keyboard Key Description Examine if Closed X Inserts an XIC instruction. Examine if Open I Inserts an XIO instruction. Output Energize O Inserts an OTE instruction. Branch B Inserts a new logic branch. Timer T Quickly adds a Timer instruction. Delete DEL Removes the selected instruction or rung. 3. Common Data File Keys (Addresses)

When addressing instructions, you use specific "key" prefixes for different data files: I:1/[Bit] — Input data file. O:2/[Bit] — Output data file. B3/[Bit] — Binary (internal) storage bits. T4:[Number] — Timer data files. C5:[Number] — Counter data files. logixpro 500 key name and key number

LogixPro - Introduction & Getting Started with PLC Programming

Core concepts (quick)

• Key name: the textual identifier you assign to an I/O point, timer, counter, or internal tag (e.g., Motor_Start, TMR_PumpDelay). It’s how you read and document logic.
• Key number: the numeric address or slot used by the simulator to map that name to an I/O bit, word, timer, or counter (e.g., X0, Y3, T4, C2). It’s what the PLC uses internally to reference physical or simulated points.
• Together they link readable design to machine-level addressing.

Part 4: Common Key Numbers for LogixPro Programming

Below is an expanded reference table of key numbers that work reliably in LogixPro 500 (US keyboard layout). Use these to design custom keyboard interfaces.

| Key Name | Key Number (Decimal) | Key Name | Key Number | |----------|---------------------|----------|------------| | 0 | 11 | A | 30 | | 1 | 2 | B | 48 | | 2 | 3 | C | 46 | | 3 | 4 | D | 32 | | 4 | 5 | E | 18 | | 5 | 6 | F | 33 | | 6 | 7 | G | 34 | | 7 | 8 | H | 35 | | 8 | 9 | I | 23 | | 9 | 10 | J | 36 | | Enter | 28 | K | 37 | | Space | 57 | L | 38 | | Up Arrow | 72 | M | 50 | | Down | 80 | N | 49 | | Left | 75 | O | 24 | | Right | 77 | P | 25 | | Esc | 1 | Q | 16 | | Tab | 15 | R | 19 | | Caps Lock| 58 | S | 31 | | Shift | 42 (left) / 54 (right) | T | 20 | | Ctrl | 29 / 157 | U | 22 | | Alt | 56 / 184 | V | 47 | | Backspace| 14 | W | 17 | | Insert | 82 | X | 45 | | Delete | 83 | Y | 21 | | Home | 79 | Z | 44 | | End | 81 | F1 | 59 |

Caution: Do not rely on numbers for Shift, Ctrl, or Alt in simple simulations; they often trigger system‑level behavior. Stick to alphanumeric and arrow keys for best results.

Exercise 2 – Four‑Direction Conveyor Control

Use arrow keys (Up=72, Down=80, Left=75, Right=77) to control a simulated conveyor direction.
Store key number in N7:0 and use four separate EQU instructions to drive four different outputs.

Method 1: The “Read Key Number” Instruction

LogixPro includes a simulated Keyboard Interrupt that stores the last pressed key number in a register (typically an integer file, e.g., N7:0). The procedure: Introduction to LogixPro 500 LogixPro 500 is a

1. Enable the Keyboard Interrupt under Simulation → Keyboard Interrupt.
2. Choose an integer address (e.g., N7:0) to hold the key number.
3. In ladder logic, examine the value in N7:0 using EQU (Equal) or NEQ (Not Equal) instructions.

Typical examples (readable name → address)

• Start_Button → X0
• Stop_Button → X1
• Motor_Contactor → Y0
• Alarm_Light → Y3
• TMR_Debounce → T0 (Preset: 0.2 s)
• CNT_Parts → C0 (Preset: 100)
• Speed_Setpoint → D10

Common key-name/key-number types in LogixPro 500

• Inputs (discrete sensors)
  • Key name example: Start_Button, LimitSwitch_A
  • Key number example: X0–X15 (or similar X addresses)
  • Use: Read-only signals that trigger logic when active.
• Outputs (actuators, indicators)
  • Key name example: Motor_Run, Valve_Solenoid
  • Key number example: Y0–Y15
  • Use: Turn devices on/off from ladder rungs.
• Internal coils/flags (internal memory bits)
  • Key name example: M_SequenceDone, Flag_1
  • Key number example: M0–M127 (or internal bit ranges)
  • Use: Hold state, latches, intermediate logic.
• Timers
  • Key name example: TMR_PumpDelay
  • Key number example: T0, T1, T2…
  • Use: On-delay/off-delay and timing control (preset and accumulated values).
• Counters
  • Key name example: CNT_PartsCount
  • Key number example: C0, C1, C2…
  • Use: Count pulses/events, trigger actions at preset counts.
• Data registers / words
  • Key name example: Speed_Setpoint, Temp_SensorValue
  • Key number example: D0–D255 or W0–Wxxx
  • Use: Store numeric values, setpoints, communication data.

Review Summary: The Reality of "Keys" for LogixPro 500

Verdict: ⚠️ Caution Advised

If you are searching for a "key name and key number" to activate LogixPro 500, it is highly likely you are looking for a software license crack or an illegal key generator (keygen).

Here is a breakdown of the situation regarding LogixPro 500 keys and why you should be careful:

1. The Nature of the Request LogixPro 500 is developed by TheLearningPit. It is a simulation tool designed to teach Allen-Bradley RSLogix 500 programming.

• Legitimate Purchase: When you purchase the software legally, you are issued a specific license key (often a registration code) that unlocks the full version from the demo mode.
• "Key Name and Number" Search: Searching for specific "key names" and "numbers" on public forums usually leads to pirated content. In the past, older versions of this software were compromised, and specific names (often generic or "Team" names) and corresponding number sequences were circulated. Using these is software piracy.

2. Functionality vs. Risk

• The Demo Version: The legitimate demo version of LogixPro 500 is fully functional for learning the basics, though it may have time limits or "nag" screens.
• The Danger of Cracks: Keygens or lists of leaked keys often circulate on file-sharing sites. Using these poses a significant security risk. Since these files are unauthorized modifications, they frequently contain malware, trojans, or viruses hidden inside the key generator executables.

3. Why You Should Buy the License LogixPro 500 is generally considered an affordable educational tool compared to industrial automation software. Verify authenticity : The key name and key

• Cost: A single-user license typically costs around $35–$40 USD. This is very cheap compared to the thousands of dollars required for professional automation software licenses.
• Support: Purchasing ensures you have access to technical support if the software fails to run on newer versions of Windows.
• Ethics: The software is maintained by a small developer. Supporting them ensures they can keep the tool available for future students.

Exercise 3 – Numeric Keypad Entry

Use keys 0‑9 (key numbers 11,2,3,4,5,6,7,8,9,10) to enter a 4‑digit passcode into an integer register (e.g., N7:10). Compare the result to a preset value (e.g., 1234) to unlock a door.

This exercise teaches:

• Key number capture.
• Shift and multiply operations in integer math.
• Password validation logic.