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This Wiki page contains documentation, supporting resources, and end-user manuals for the ESPEC Web Controller software used with ESPEC chambers featuring GL, P300, SCP220, ES102, Qualmark T-Series and Watlow F4/T controllers. It also includes a setup guide for non-ESPEC chambers equipped with Watlow F4T.

GL Web Controller: Unified Web Controller

The GL Web Controller (GWC) is ESPEC’s next-generation web controller platform, replacing EWC Version 3.3, shown below. It provides a unified interface for ESPEC GL, P300, SCP220, ES102, Qualmark T-Series, and Watlow F4/T controllers.

The Unified Web Controller with GL, however, is a separate Web Controller software package, regarded as a superset of the classic ESPEC Web Controller. Reference to the GL Controller system is available here: GL Controller Home.

The following link provides GWC operation manual for controlling ESPEC P300, SCP220, ES102, Qualmark T-Series, and Watlow F4/T controllers:

• GWC Operation Manual

ESPEC Web Controller: Version 3.3

The following list contains ESPEC Web Controller (EWC) operation manuals for ESPEC P300, SCP220, ES102, Qualmark T-series and Watlow F4/T controllers. Select a link below or on the right to view the corresponding manual.

• EWC v3.3 Manual for P300
• EWC v3.3 Manual for SCP220
• EWC v3.3 Manual for ES102
• EWC v3.3 Manual for F4T
• EWC v3.3 Manual for F4T with MIMO Monitor
• EWC v3.3 Manual for F4
• EWC v3.3 Firmware Upgrade Procedure
• EWC v3.3 Universal Web Kit
• EWC v3.3 Non-ESPEC F4T Setup Guide
• EWC v3.3 Manual for T-series
• EWC v3.3 Initial Setup for T-series
• EWC v3.3 T-series Upgrade Procedrue

ESPEC Web Controller: Version 3.2

The following list contains ESPEC Web Controller, Version 3.2 operation manuals for ESPEC P300, SCP220, ES102, Qualmark T-series and Watlow F4/T controllers. Select a link below or on the right to view the corresponding manual.

• EWC v3.2 Manual for P300
• EWC v3.2 Manual for SCP220
• EWC v3.2 Manual for F4T
• EWC v3.2 Manual for F4T with MIMO Monitor
• EWC v3.2 Manual for F4
• EWC v3.2 Manual for T-series

Release Notes: Web Controller Software

The following is a list of release notes of ESPEC Web Controller from Version 1.0 to Version 3.2.5. Click the following link (or on the right) to view the release notes.

• Release Notes

Remote Communication via EWC v3

Your chamber can be controlled remotely via serial interface using Termite (a simple RS232 terminal) or TCP/IP using PuTTY SSH or Telnet communication protocol. Select a link below to view the corresponding setup manual.

• Termite RS232
• PuTTY TCP/IP

Factory Configuration

The following document provides information to troubleshoot controller interface and communication, such as serial configuration on the P300 or internatl network setting on the F4T.

• EWC v3.3 Factory Configuration

ChamberConnectLibrary Overview

This library is intended to be used to connect to and control ESPEC North America environmental chambers and controllers that include: ESPEC GL, P300, SCP220, ES102; Watlow F4, F4T. Please refer to the README file on the ChamberConnectLibrary page (at ChamberConnectLibrary) for further details.

The following links provide direct access to the support page at ESPEC for the specified controller and at Watlow for their F4T product. The one without the link has been discontinued but Python library support is still available.

ESPEC GL	ESPEC SCP220 (discontinued)
Watlow F4T	Watlow F4 (discontinued)
Espec P300	ESPEC ES102 (discontinued)