Curtis 1236E User Manual

157 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

Manual

Models 1232E/34E/36E/38E

and 1232SE/34SE/36SE

Enhanced AC Controllers

for Induction Motors

and Surface Permanent Magnet Motors

Read Instructions Carefully!

Specications are subject to change without notice.

© 2015 Curtis Instruments, Inc. ® Curtis is a registered trademark of Curtis Instruments, Inc.

© The design and appearance of the products depicted herein are the copyright of Curtis Instruments, Inc. 53134, OS30 11/24/2015

Curtis Instruments, Inc.

200 Kisco Avenue

Mt. Kisco, NY 10549

www.curtisinstruments.com

» Software Version OS 30.0 «

Table of Contents

Questions and Answers:

D
Diane SmithAug 16, 2025
What to do if Curtis Controller shows Overcurrent Shutdown?
- G
  Gina LeeAug 16, 2025
  If your Curtis Controller shows an Overcurrent Shutdown, it indicates that the phase current exceeded the current measurement limit. This can be caused by: 1. An external short in the phase U, V, or W motor connections. 2. Mis-tuned motor parameters. 3. A defective controller. 4. Speed encoder noise problems. To clear this, cycle KSI (Key Switch Input).
J
James NovakAug 19, 2025
What to do if my Curtis 1236E displays a Current Sensor Fault Shutdown?
- D
  Dana ReyesAug 19, 2025
  If your Curtis Controller displays a Current Sensor Fault Shutdown, it means the controller's current sensors have an invalid offset reading. This can occur due to: 1. Leakage to the vehicle frame from phase U, V, or W (short in motor stator). 2. A defective controller. To clear the fault, cycle KSI.

Curtis 1236E Specifications

General

Brand	Curtis
Model	1236E
Category	Controller
Language	English

Related product manuals

Preview: Curtis 1232E

Preview: Curtis 1268

Preview: Curtis 1226

Preview: Curtis 1297

Preview: Curtis 1298

Preview: Curtis 1204

Preview: Curtis MultiMode 1228

Curtis MultiMode 1228