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SAN3-DP2S
SAN3-DP2S
SAN3-DP2S

FEC SAN3-DP2S enFORCE DSP1500 Keypad Display

  • Model: SAN3-DP2S
  • Brand: FEC (enFORCE / DSP1500)
  • Series: SAN3 Digital Servo Press Accessories
  • Core Function: Detachable keypad display and programming unit with RS-232
  • Product Type: Display / Programming Unit
  • Key Specs: Front-panel mount, RS-232 serial data output, parameter programming
  • ⚠️ Obsolete Model – Limited Stock Available
  • Condition: New Original / New Surplus
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Description

3. Key Technical Specifications

Parameter Value
Function Detachable display, programming, and monitoring unit
Serial Interface RS-232 (DB-9 male) for press data output
Compatibility SAN3 series units (SAN3-24S, SAN3-40S, SAN3-120S, etc.)
Mounting Front-panel connection to SAN unit (CON1)
Display LCD for press results, parameters, and status
Controls Keypad for local programming and operation
Data Output Configurable via System Parameter 00-37
Buffer Up to 16 KB output buffer (FIFO)
Power Supplied from host SAN unit
Additional Feature Supports external measurement data input via RS-232

4. Product Introduction

The FEC SAN3-DP2S is the optional detachable keypad display and programming unit for the enFORCE DSP1500 SAN3 Digital Servo Press system. It mounts directly to the front of a compatible SAN unit and provides local viewing of press results, parameter programming, and status monitoring.

The DP2S adds an RS-232 serial port for outputting press data to a printer or external device and can also accept external measurement data. It is used when operators need standalone programming capability without relying solely on the DSP User Console software. As a discontinued accessory, remaining New Surplus units continue to support existing -based press installations.

5. Installation & Configuration Guide

Stage 1: Pre-Installation Preparation (≈5 min)
⚠️ Safety First: Power down the SAN unit and lock out the three-phase supply. Allow residual energy to dissipate.
Tools Required: None beyond basic handling; ESD strap recommended. Smartphone for photos of existing display (if present) and parameter settings.
Data Backup: Record current System Parameter 00-37 (data output enable) and any critical press parameters using the existing display or DSP software.

Stage 2: Removing the Old Unit (≈5 min)

  1. Confirm the SAN unit is powered down.
  2. If a previous DP unit is installed, carefully unplug it from the front CON1 connector.
  3. Inspect the CON1 connector for bent pins or contamination.
    ⚠️ Keep the old display available until the new unit is verified.

Stage 3: Installing the New Unit (≈5–10 min)

  1. Verify the exact model marking -DP2S.
  2. Align the unit with the front CON1 connector on the SAN unit and press firmly until fully seated.
  3. If using the RS-232 port, connect a DB-9 cable to the serial connector.
  4. Set System Parameter 00-37 to the desired data-output mode if serial output is required (default is 0 = disabled).
    Self-Checklist: [ ] Model confirmed [ ] Fully seated on CON1 [ ] RS-232 cable secured if used [ ] Parameter 00-37 set correctly.

Stage 4: Power-On & Testing (≈10 min)

  1. Restore power to the SAN unit.
  2. Confirm the DP2S powers up and displays the expected system status or menu.
  3. Use the keypad to navigate parameters and verify communication with the host SAN unit.
  4. If RS-232 output is enabled, trigger a press cycle and confirm data is transmitted (CTS must be active for continuous output).
  5. Perform a short test press and confirm results appear correctly on the display.
    ⚠️ Troubleshooting Note: No display usually indicates incomplete seating on CON1 or a host SAN fault. No serial data output is most often caused by Parameter 00-37 set to 0 or inactive CTS signal. Data will buffer (up to 16 KB) and then overwrite in FIFO order if CTS remains inactive.
SAN3-DP2S

SAN3-DP2S

SAN3-DP2S

SAN3-DP2S

6. Frequently Asked Questions (FAQ)

Q: Can the -DP2S be hot-swapped?
The unit is designed as a “hot-swappable” detachable display in normal operation, but best practice is to power down the SAN unit before removal or installation to avoid any risk of connector damage or communication glitches.

Q: Is this model obsolete, and is the stock genuinely new?
Yes, the -DP2S is a discontinued accessory for the FEC enFORCE DSP1500 system. Available units are New Original (new surplus) stock that has been functionally verified. Quantities are limited.

Q: What is the difference between -DP1S and -?
Both provide local display and programming. The adds an RS-232 serial port for press data output and the ability to accept external measurement data. The DP1S lacks the serial interface.

Q: Will I lose parameters when I replace the display?
No. All press parameters and firmware reside in the host SAN unit’s flash memory. The is only a local interface. Always confirm critical settings after installation.

Q: Why is the price lower than original FEC list price?
These are New Surplus units from secondary-market inventory. They provide the same form, fit, and function as original production displays and are fully tested, but they are no longer current-production catalog items.

Q: Does the RS-232 port require special configuration?
Yes. System Parameter 00-37 must be set to enable data output (default is 0 = disabled). The CTS signal on the DB-9 must be active for continuous transmission; otherwise data buffers up to 16 KB and then overwrites.

Q: Which SAN units are compatible?
The – is designed for -series units including -24S, -40S, -120S and related models. Confirm mechanical fit and connector compatibility before ordering.

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