CURTIS PMC 1207 & 1207A Motor Controllers Manual – PDF DOWNLOAD

Description

CURTIS PMC 1207 & 1207A Motor Controllers Manual – PDF DOWNLOAD

DESCRIPTION:

CURTIS PMC 1207 & 1207A Motor Controllers Manual – PDF DOWNLOAD

OVERVIEW:

Curtis PMC 1207/1207A programmable motor speed controllers provide efficient, cost-effective, and simple-to-install control for a variety of small electric vehicles. Typical applications include walkie fork/pallet trucks, mini personnel carriers, and sweepers. The microprocessor-based logic section combined with a proven MOSFET power section gives the 1207/1207A controllers high power and advanced features in a simple, compact package. The optional handheld programmer enables the user to set parameters, conduct tests, and obtain diagnostic information quickly and easily. Fig. 1 Curtis PMC 1207 and 1207A electronic motor controllers and handheld programmer. Like all Curtis PMC motor controllers, the 1207 and 1207A models offer superior operator control of the vehicle’s motor drive speed. Features include:

Power MOSFET design, providing

1. • infinitely variable drive and plug brake control
2. • silent high-frequency operation
3. • high efficiency (for reduced motor and battery losses)

• Compact size Overvoltage and under voltage protection Thermal protection and compensation circuitry provides undertemperature cutback, constant current limit, and linear rollback in overtemperature— thus preventing sudden power loss regardless of thermal conditions More Features  Curtis PMC 1207/1207A Manual 2 Intelligent handheld programmer (optional) provides a full set of parameter and function settings Diagnostic and test information for the controller—and other system components
• readily available both on-board and through the programmer On-board potentiometers allow direct manual adjustment of acceleration rate, creep speed, maximum speed, plug current, and main current limit (1207 single-mode models only) Circuitry and software detects faults in the throttle circuit, MOSFET drive circuit, MOSFET transistors, contactor drivers, and contactors
• ensuring that the controller meets EEC fault detect requirements Input sequencing options include neutral start and static return to off (SRO) Microprocessor-controlled contactor sequencing provides true arcless contactor switching Smooth, controlled plug braking—with either variable (throttle-dependent) or fixed plug current limit.

FILE DETAILS:

CURTIS PMC 1207 & 1207A Motor Controllers Manual – PDF DOWNLOAD

TABLE OF CONTENTS:

CURTIS PMC 1207 & 1207A Motor Controllers Manual – PDF DOWNLOAD

1 OVERVIEW 1
2 INSTALLATION AND WIRING: 1207 controllers 3
1207 Mounting 3
1207 Connections: Low Current 4
1207 Connections: High Current 5
1207 Adjustment Panel 5
1207 Wiring: Standard Configuration (Series Motor) 6
Power wiring for series motor 7
Control wiring for series motor 7
1207 Wiring: Compound Motor Configuration 8
Power wiring for compound motor 9
Control wiring for compound motor 9
1207 Wiring: Throttle 10
5kΩ–0 throttle (“Type 1”) 10
0–5V, 0–10V, 3-wire potentiometer, and
electronic throttles (“Type 2”) 11
0–5kΩ throttle (“Type 3”) 15
1207 Wiring: Emergency Reverse Check 15
1207 Switches and Other Hardware 16
Keyswitch 16
Main contactor 16
Forward/reverse contactors 16
F/R and emergency reverse switches 16
Circuitry protection devices 16
1207 Installation Checkout 17
2A INSTALLATION AND WIRING: 1207A controllers 19
1207A Mounting 19
1207A Connections: Low Current 20
1207A Connections: High Current 21
1207A Wiring: Standard Configuration (Series Motor) 22
Power wiring for series motor 23
Control wiring for series motor 23
CONTENTS
Curtis PMC 1207/1207A Manual iv
1207A Wiring: Compound Motor Configuration 24
Power wiring for compound motor 25
Control wiring for compound motor 25
1207A Wiring: Throttle 26
5kΩ–0 throttle (“Type 1”) 26
0–5V, 0–10V, 3-wire potentiometer, and
electronic throttles (“Type 2”) 27
0–5kΩ throttle (“Type 3”) 29
1207A Wiring: Emergency Reverse Check 29
1207A Switches and Other Hardware 30
Keyswitch 30
Main contactor 30
Forward/reverse contactors 30
F/R and emergency reverse switches 30
Circuitry protection devices 30
1207A Installation Checkout 31
3 ADJUSTMENT OF PARAMETERS 33
Electronic Adjustment, via the Programmer 33
Mechanical Adjustment, via the Trimpots (1207 only) 34
4 MAINTENANCE 35
Cleaning 35
Diagnostic History 35
Testing the Fault Detection Circuitry 36
5 DIAGNOSTICS AND TROUBLESHOOTING 37
LED Diagnostics 37
Programmer Diagnostics 38
6 PROGRAMMER OPERATION 40
Operating Modes 42
Peace-of-Mind Programming 45
Progammer Menus 46
APPENDIX A Glossary of Features and Functions A-1
APPENDIX B Specifications; Auxiliary Panels B-1

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