Decrypt Mitsubishi CNC M80 Passcode

Job ID: 40235919

Budget: $250 – $750 USD

**Title:** Mitsubishi CNC M80 Password Recovery - Encrypted DAT File

**Category:** Electrical Engineering > Industrial Automation

**Budget:** $150-$500 (willing to pay more for fast solution)

**Description:**

I have a Mitsubishi Electric M80 CNC machine that is password locked and I need urgent help to regain access.

**Background:**
The previous operator set a system password and it was never documented. The machine is currently locked and preventing us from accessing critical functions, causing production delays.

**Technical Details:**
- Machine: Mitsubishi M80 CNC
- Model: FCA80LH-4
- Serial Number: M30147623YN
- Unit: FCU8-MU515
- Controller Version: WN769 F (Ver.4.02)
- NC OS: BND-2000W001-F7
- PLC: BND-2023W003-A0B

**What I Have:**
- Encrypted PASSCODE.DAT file (65 bytes)
- Photos of machine diagnostic screens
- Full access to the physical machine
- Remote access capability (TeamViewer/AnyDesk)

**What I've Tried:**
- Default passwords (0000, 9999, 1234, etc.)
- Contacted Mitsubishi support (no help)
- Automated decryption tools (no success)

**What I Need:**
One of the following solutions:
1. Decrypt the PASSCODE.DAT file to recover password
2. Step-by-step hardware reset procedure for this specific model
3. Remote guidance to reset password via service mode
4. On-site visit if you're local (Egypt/Cairo area)

**Ideal Freelancer:**
- Experience with Mitsubishi CNC systems (M80, M70, etc.)
- Knowledge of PLC programming and industrial automation
- Access to GX Works3 or NC Configurator2 software
- Understanding of CNC password encryption methods
- Can provide references from similar work

**Deliverables:**
- Working system password OR
- Unlocked system with password disabled OR
- Detailed instructions to reset password ourselves

**Payment Terms:**
- Milestone 1 (50%): Successful method identified
- Milestone 2 (50%): System unlocked and verified working

**Urgency:** HIGH - Machine is in production, need solution within 2-3 days

**Additional Notes:**
- I can provide photos/videos of the system
- Available for video calls to show the machine
- Can follow technical instructions if needed
- Files can be shared securely