StepperOnline Y Series User manual

User Manual for

Closed Loop Stepper Drive

Y Series Closed Loop Driver

Version 1.0

STEPPERONLINE®

Attention: Please read this manual carefully before using the drive.

1 Introductions & Features

The Y series closed-loop drivers are divided according to the driving power, which are CL57Y,

CL86Y.This Closed Loop Stepper Drive offers an alternative for applications requiring higher

performance and higher reliability than open loop stepper system, and it remains cost-effective. The

matched stepper motors are NEMA17, 23 and 24 combined with an internal encoder which is used to

close the position, velocity and current loops in real time. Its great features of quicker response and

no hunting make this closed loop stepper drive ideal for applications such as bonding and vision

systems in which rapid motions with a short distance are required and hunting would be a problem.

And it is ideal for applications where the equipment uses a belt-drive mechanism or otherwise has low

rigidity and you don't want it to vibrate when stopping. And features are showing below:

A new generation of 32-bit DSP control technology

Input voltage range: DC24 ~ 50V, AC20 ~ 80V / DC30 ~ 110V

The highest impulse response frequency is 200KHz

Low torque attenuation, up to 3000rpm

Built-in positioning and alarm output for easy detection and control

Intelligently regulate current, reduce vibration, noise and heat, and increase efficiency by 35%

With single and double pulse selection function, the factory default is: pulse + direction

control

Excellent high-speed performance and rigidity, perfect combination of servo and stepping

advantages

2 Specifications

2.1 Electrical Specifications

Parameters

CL57Y

Min

Typical

Max

Unit

Output Peak Current

Input Voltage

VDC

Logic Signal Current

Pulse Input Frequency

200

kHz

Pulse Width

2.5

μS

Minimal direction setup

2.5

μS

Isolation Resistance

500

MΩ

3 4

2.2 Mechanical Specifications(unit: mm [1inch=25.4mm])

Figure 1: Mechanical specifications

Recommend use side mounting for better heat dissipation

2.3 Electrical Specifications

2.4 Mechanical Specifications(unit: mm [1inch=25.4mm])

Figure 2: Mechanical specifications

Recommend use side mounting for better heat dissipation

3 Pin Assignment and Description

3.1 Connector P1 Configurations

Pin Function

Details

PU+

Connected to the signal power supply, +5~+24V can be driven

PU-

The falling edge is valid and the pulse goes one step when the pulse goes from

high to low.

Requirements: Low level: 0~0.5V, high level 5~24V, pulse width greater than 2.5

microseconds.

DR+

Connected to the signal power supply, +5~+24V can be driven

DR-

Used to change the direction of the motor.

Requirements: Low level: 0~0.5V, high level 5~24V, pulse width greater than 2.5

microseconds.

Parameters

CL86Y

Min

Typical

Max

Unit

Output Peak Current

Input Voltage

20（30）

80（110）

VAC(VDC)

Logic Signal Current

Pulse Input Frequency

200

kHz

Pulse Width

2.5

μS

Minimal direction setup

2.5

μS

Isolation Resistance

500

MΩ

5 6

MF+

Connected to the signal power supply, +5~+24V can be driven

MF-

When it is active

（low level）

, the motor coil current is turned off, the driver stops

working, and the motor is in a free state.

Pend+

When the drive has finished a given pulse, the in-position signal is valid (output

optocoupler is on). Pend+ is connected to the pull-up resistor to the positive

terminal of the output power supply. The maximum current is 50mA.

Pend-

Pend- is connected to the negative terminal of the output power supply.

ALM+

When overcurrent, overvoltage, undervoltage or position error alarm, the alarm

signal is valid (output optocoupler is on). ALM+ is connected to the pull-up

resistor to the positive terminal of the output power supply. The maximum drive

current is 50mA.

ALM-

ALM- is connected to the negative terminal of the output power supply.

PWR

Power Indicator. Power on, green light is always on

ALM

Fault indicator.

Flash once: overcurrent or phase-to-phase short circuit;

Flashing twice: over voltage;

Flashing three times: under voltage;

Flashing five times:following position error

3.2 Connector P2 Configurations

Pin Function

Details

GND

Power ground.

DC24~50V(CL57Y), AC20 ~ 80V / DC30 ~ 110V(CL86Y)

A+, A-

Motor phase A

B+, B-

Motor phase B

3.3 Connector P3 Configurations

Pin Name

Description

EB-

Encoder B- input

EB+

Encoder B+input

EA+

Encoder A+ input

EA-

Encoder A- input

VCC

+5V power output

EGND

Signal ground

4 Wiring

The CL57Y、CL86Y can accept differential and single-ended inputs (including open-collector and PNP

output). The CL57Y、CL86Y has 4、5 optically isolated logic inputs which are located on connector P1 to

accept line drive control signals. These inputs are isolated to minimize or eliminate electrical noises

coupled with the drive control signals. Recommend using line drive control signals to increase noise

immunity for the drive in interference environments.

A complete closed loop stepper system should include a closed loop motor, a drive, a power supply

and a controller (pulse generator). The typical connection is shown as figure 3.

Figure 3: Typical connection

7 8

5 Motor Wiring

5.1 Connections of 4-lead Motor

Figure 4: 4-lead Motor Connections

5.2 Connections of 6-lead Motor

Figure5: 6-lead motor half coil (higher speed)

connections

Figure 6: 6-lead motor full coil (higher torque)

connections

5.3 Connections of 8-lead Motor

Figure 7: 8-lead motor series connections

Figure 9: 8-lead motor parallel connections

Figure10: 8-lead motor half coil

6 Frequently Asked Questions

Symptoms

Possible Problems

Motor is not rotating

No power

Microstep resolution setting is wrong

Fault condition exists

The drive is disabled

Motor rotates in the wrong direction

The Direction signal level is reverse

The drive in fault

Power supply voltage beyond drive’s input range

Something wrong with motor coil

Wrong connection

Erratic motor motion

Control signal is too weak

Control signal is interfered

Wrong motor connection

Something wrong with motor coil

Motor stalls during acceleration

Current setting is too small

Motor is undersized for the application

Acceleration is set too high

Power supply voltage too low

Excessive motor and drive heating

Inadequate heat sinking / cooling

Current is set too high

Motor vibration when power on

Speed loop Kp is too high

7 Warranty

STEPPERONLINE®warrants its products against defects in materials and workmanship for a period

of 12 months from shipment. During the warranty period, STEPPERONLINE will either, at its option,

repair or replace products which proved to be defective. To obtain warranty service, a returned

material authorization number (RMA) must be obtained before returning product for service.

Exclusions: The above warranty does not extend to any product damaged by reasons of improper

or inadequate handlings by customer, improper or inadequate customer wirings, unauthorized

modification or misuse, or operation beyond the electrical specifications of the product and/or

operation beyond environmental specifications for the product.

9 10

OMC Corporation Limited

Address: #7 Zhongke Road, Jiangning

Nanjing, 211100 China

Tel: 0086-2587156578

Sales & Marketing: sales@stepperonline.com

Technical: technical@stepperonline.com

Web: www.omc-stepperonline.com

This manual suits for next models

Table of contents

Other StepperOnline DC Drive manuals

StepperOnline

StepperOnline DM556T User manual

StepperOnline

StepperOnline CLRS Series User manual

StepperOnline

StepperOnline BLD-530S User manual

StepperOnline

StepperOnline DM556T User manual

StepperOnline

StepperOnline DM556N User manual

StepperOnline

StepperOnline BLD-550S User manual

StepperOnline

StepperOnline CL42T User manual

StepperOnline

StepperOnline DMT556T User manual

StepperOnline

StepperOnline RS485 User manual

StepperOnline

StepperOnline DM860I User manual

StepperOnline

StepperOnline BLD-AC750S User manual

StepperOnline

StepperOnline DM860N User manual

StepperOnline

StepperOnline DM860T User manual

StepperOnline

StepperOnline CL57T User manual

StepperOnline

StepperOnline BLD-510S User manual

Popular DC Drive manuals by other brands

Vincent Associates

Vincent Associates UNIBLITZ ED12DSS user manual

EKSMA OPTICS

EKSMA OPTICS DQ-100-4 Technical description

Chamberlain Garog

Chamberlain Garog D Series operating manual

Parker

Parker PDS Series user guide

Festo

Festo DGC G Series Repair instructions

Binks

Binks QS-5012-1-CE Service manual

Danfoss

Danfoss VLT 2800 Series Quick setup

ABB

ABB ACQ580-01 Series Quick installation and start-up guide

YASKAWA

YASKAWA CANopen SI-S3 Technical manual

GE D20A6 instructions

Unex

Unex MC-D-250-1000-050W-TW operating manual

Geckodrive

Geckodrive G213V manual

ABB

ABB RSYC-01 user manual

Rockwell Automation

Rockwell Automation PowerFlex 700S Programming manual

WEG

WEG DeviceNet CFW500 user manual

Siemens

Siemens SINAMICS G List manual

Siemens

Siemens SINAMICS SM150 6SL3815-7NP41-0AA1 Operating instructions & installation instructions

SOMFY

SOMFY JR RU 30 instructions