Symptoms Probable Causes Solutions | Parker Products OEM350

TROUBLESHOOTING • OEM650/OEM650X

Symptoms	Probable Causes	Solutions
Symptoms	Probable Causes	Solutions

The drive loses	Indexer is overdriving step input	Verify that the step input current is not
pulses at high		greater than 15 mA
speed
	Indexer is underdriving step input	Verify that the step input current is
		greater than 6.25 mA
	Indexer is sending pulses too fast	Verify that the indexer is not exceeding
		the 2 MHz maximum pulse rate
	Motor is out of torque	Verify that the motor is sized correctly
		for your application

The motor stalls at	The velocity is too high	The drive can handle a maximum pulse
high speeds		rate of 2 MHz or 50 rps, whichever
		comes first— decrease the velocity
	Motor current is not set correctly	Check the current select resistor and
		verify that the current is set correctly
	Motor is undersized for	Verify that the motor is sized correctly
	application	for your application

The motor stalls	Motor current is not set correctly	Check the current select resistor and
during acceleration		verify that the current is set correctly
	The acceleration is set too high	Decrease the acceleration
	There is insufficient rotor inertia	Add inertia to the motor shaft
	Motor is undersized for application	Verify that the motor is sized correctly
		for your application

The motor	There is insufficient rotor inertia	Add inertia to the motor shaft
(unloaded) stalls at
nominal speed	Mid-frequency resonance	Add a damper to the shaft

Motor does not	Motor resolution is set incorrectly	Determine the resolution on your
move commanded		indexer and verify that the drive
distance		resolution setting is the same

Motor will not	The direction input is not being
change direction as	enabled
commanded

Verify that the direction input is being enabled (6.4 mA to 15 mA)

Indexer moves	There is a direction conflict within
motor in wrong	the indexer
direction

Change direction within your indexer or by swapping motor leads A+ and A- at the drive connector

When a move is	A limit may be enabled and active	Check hard limit or disable limits with
commanded, no		the LD3 command
motion occurs

You may be in Absolute mode and are already at the position you are commanding the motor to move to

Try another distance and issue Go (G) command

The unit may	If you defined a sequence and
appear to not be	never issued XT, the
responding to	OEM650/OEM650X still thinks
commands	you are defining a sequence
	OEM650X may be off-line (F
	command)

Issue an XT command at the end of the sequence to end sequence definition

Issue an E command to bring the unit on-line

OEM650X, OEM650, OEM350, OEM350X specifications

Parker Products provides an exceptional lineup of industrial-grade portable adhesive applicators, including the OEM350X, OEM350, OEM650, and OEM650X. These models are designed to meet the demands of various manufacturing processes, delivering reliable and precise adhesive application for diverse industries such as automotive, woodworking, and packaging.

The OEM350 series, including both OEM350 and OEM350X, is characterized by its lightweight yet durable construction, allowing for ease of handling and transport. This series is particularly known for its versatility in handling various adhesive types, including polyurethane, hot melt, and cyanoacrylate adhesives. The OEM350 features a robust performance with a maximum output of 350 lbs per hour, ensuring efficient production rates while maintaining high-quality bonding. The OEM350X variant enhances these features with advanced temperature control technology, enabling users to maintain optimal adhesive viscosity for different applications.

On the other hand, the OEM650 and OEM650X models are designed for heavier-duty applications. The OEM650 can deliver up to 650 lbs of adhesive per hour, making it suitable for high-volume manufacturing processes. Its larger tank capacity and efficient heating mechanism allow for extended operational periods between refills, which significantly boosts productivity. The OEM650X takes performance a notch higher with integrated smart technology, which provides real-time monitoring of adhesive quality and system health, helping to reduce downtime and maintain efficiency in production.

All models in this range are equipped with user-friendly interfaces for easy operation. The control panels allow operators to set precise temperature and pressure settings, which can be adjusted to fit particular production needs. Additionally, the equipment is built with safety features such as automatic shut-offs and alarm systems, ensuring safe operation in busy manufacturing environments.

Parker Products’ OEM series stands out not only for its performance but also for its commitment to innovation. With advancements like modular design for easy maintenance and scalability, these applicators are designed to grow with your business. The robust performance, versatile application, and advanced technologies of the OEM350X, OEM350, OEM650, and OEM650X make them invaluable tools in the modern manufacturing landscape, driving efficiency and quality in adhesive applications.