JVL MIS23 Series User Manual

214 JVL Industri Elektronik A/S - User Manual - Integrated Stepper Motors MIS23x, 34x, 43x
9.7 Graphic programming command reference
9.7.27 Jump according to a comparison
Icon:
Dialogue:
Function: Compares two registers with each other before either jumping to another line
in the program or moving on to the next line in the program. If the condition is
met, the command jumps to the specified program line. If the condition is not
met, the program proceeds to execute the next line in the program.
Any two registers can be compared with each other but the command does
not do anything beyond comparing the registers numerical values measured in
native motor units. To ensure that comparisons are meaningful, it is preferable
to compare registers that hold the same type of information in the same binary
format.
In the example above, two position registers are compared. Both hold position
information, both are 32-bit wide, and both measure position in encoder
counts. Such a comparison will always yield meaningful, predictable results.
For other types of registers, see the relevant register sections.

JVL MIS23 Series Specifications

General

Brand	JVL
Model	MIS23 Series
Category	Engine
Language	English

Summary

Introduction

Non-programmable motors

Describes the QuickStep series of stepper motors with integrated electronics and their advantages.

Programmable motors

Details the features of SMC75 and SMC85 controllers for positioning and speed control of stepper motors.

General description

Provides an overview of QuickStep motor families, NEMA sizes, and basic I/O features.

Hardware - Intelligent products

Power Supply

Explains the power supply requirements and connection for MIS23x and MIS34x motors.

Inputs

Details the 8 general-purpose inputs/outputs (IOs) and their features for digital and analog use.

Analogue Inputs

Describes the 0-5V analogue inputs, their filters, and connection for standalone operation.

User Outputs

Explains the 8 digital outputs (PNP outputs) and their configuration for various signals.

Serial interfaces overview

Lists the available serial interfaces: RS485, CANbus, CANopen, and DeviceNet.

RS485 Interface

Provides a general description of the RS485 interface for noise-immune communication.

Handling noise in cables

Offers measures to avoid noise problems with communication and I/O signals.

How to connect MIS23x

Provides connector overview and pin assignments for MIS23x versions.

How to connect MIS34x

Details connector overview and pin assignments for MIS34x versions.

LED indicators at the MIS34x

Describes the default setup and meaning of LED indicators for products without Ethernet or CANopen.

Hardware Non-intelligent products

Using MacTalk

Using the MacTalk software

Introduces MacTalk software as the main interface for setting up MIS motors.

How to update the motor firmware

Explains how to update motor firmware directly from the internet using MacTalk.

Description of functions

Adjusting the motor current

Details how to adjust standby and running currents via MacTalk or serial interface.

Auto Correction

Explains the Auto Correction feature for motors with built-in encoders in position mode.

Absolute position back-up

Describes the absolute position backup system activated by voltage drops.

SSI encoder/sensor interface

Provides general information on connecting SSI devices and their operation using MacTalk.

Absolute Multi-turn Encoder

Details the features of the optional absolute multi-turn encoder (H3xx option).

Position Limits

Explains two methods for limiting motor movement: End-of-Travel Limit Inputs and Software Position Limits.

Mechanical Zero search

Describes the zero search function, including input options and how to set it up.

Modes

Passive Mode

Explains the Passive mode where communication is active but no motor current is supplied.

Velocity Mode

Describes controlling motor velocity via the Max Velocity setting for simple tasks.

Positioning Mode

Details positioning the motor via serial interface commands and changing parameters continuously.

Gear Mode

Explains how the motor functions as a step motor driver with electronic gearing.

Zero search modes

Describes two mechanical zero search modes: Sensor type 1 and Sensor type 2.

Error Handling

Registers

Introduction to registers

Explains how motor registers are accessed via RS485 or CANopen interfaces.

MIS23x Registers

Provides a detailed overview of registers for MIS23x and SMC75.

MIS34x & MIS43x Registers

Details registers specific to MIS34x, MIS43x, and SMC85.

Building Sequential Programs

Getting started with programming

Guides on how to begin creating programs using SMC75 and user-friendly icons.

How to build a program

Step-by-step instructions on creating a program using the MacTalk interface.

Graphic programming command reference

Provides a reference for graphic programming commands like Move, Set outputs, and Jumps.

CANopen Introduction

General information about CANopen

Provides general information about CANopen, its availability, and standards.

Connection and setup of the CAN bus

Details connecting MIS23x to the CAN bus, including Baud-rate and termination.

Using CANopenExplorer

Explains how to use the CANopenExplorer program for communication testing.

Objects in the DS301 standard

Lists DS301 specified Communications objects and their definitions.

Objects used in the DSP-402 standard

Details objects used in the DSP-402 standard for drive control.

Flexible Register setup

Explains how to set up the FlexRegister using registers 256 to 263.

More details of CANopen Theory

Provides further details on CANopen theory, including PDOs and SDOs.

Modbus interface

Modbus in MIS34x and SMC85

Describes the Modbus implementation as a subset of the Modbus Specification V1.1b.

Stand alone electronics

Step motor drivers (SMDxx)

Details the SMD73 and SMD74 non-programmable drivers for stepper motors.

Step motor controllers (SMCxx)

Describes the SMC75 controller for positioning and speed control of stepper motors.

How to connect the motor

Provides guidance on connecting different types of step motors to the controller.

How to connect in general

Explains general MIS23x M12 connector pin assignments.

Quick Start (SMC75A1MxAA)

Provides a quick start guide for using SMC75A1MxAA with MacTalk.

Technical Data

MIS23x Technical Data

Presents detailed technical specifications for MIS23x motors.

MIS34x Technical Data

Provides detailed technical specifications for MIS34x motors.

SMC75 Technical Data

Lists the technical specifications for the SMC75 controller.

Torque Curves

Shows torque performance curves for MIS23x and MIS34x motor families.

Physical Dimensions

Illustrates the physical dimensions of MIS231, MIS232, MIS234, MIS340, MIS341, MIS342, and MIS432 motors.

Trouble-shooting guide

Offers guidance for troubleshooting common issues with the motors.

Connection to other Equipment

Connecting SMI30/SMC35 to MIS/SMC75

Explains how to connect SMI30/SMC35 for controlling MIS/SMC75 in gear mode.

Connecting MISxx/SMC75 to SMD73

Details controlling external SMD73 driver with MISxx/SMC75 using pulse/direction signals.

Accessories

Power Supplies

Lists available JVL power supplies ranging from 45W to 1.5kW.

Gear and brake mounting instruction

Provides step-by-step instructions for mounting gears and brakes on motors.

Appendix

MIS23x & SMC75 Registers detailed

Provides a detailed list and description of MIS23x and SMC75 registers.

MIS34/43/SMC85 Registers detailed

Offers a detailed list and description of MIS34/43 and SMC85 registers.

Velocity accuracy

Explains velocity accuracy for MIS23x and MIS34x/43x motors.

Command timing

Lists the execution time in microseconds for various commands.

More about program timing

Discusses factors affecting program timing and Main Loop Time (MLT).

Serial communication

Describes control of SMC75 motors via serial interface (RS232/RS485) and commands.

Declarations

CE Declaration of Conformity

Provides the EU Declaration of Conformity for MIS231, 232, and 234 motors.