All applicable national and local codes must be followed when installing and operating the
equipment detailed in this manual.
FAILURE TO ABIDE BY THESE CODES AND THE SPECIFICATIONS DESCRIBED IN THIS
MANUAL CAN RESULT IN SERIOUS INJURY TO PERSONNEL AND/OR DAMAGE TO THE
EQUIPMENT!
Any questions regarding the contents of this document or any related matter should be directed
to FEC INC. at (586) 781-2100, faxed to (586) 781-0044 or emailed to support@fec-usa.com.
The information set forth in the following document is the property of FEC INC.
This document shall not be released to or copied for any person and/or organization
With out the expressed prior consent of FEC INC.
Unauthorized reproduction or distribution of this manual is strictly prohibited.
Please contact FEC INC. if you require additional copies.
= SAN Unit Hardware Operation
FUSION
FUSIONFUSION
FUSION
= DC Hand Tool
Revision History
Revision
date
1998/01/12 First Edition Original Manual
Manual No. Content of revision
2002/01/12 Second Edition
2003/01/03 Second Edition Corrections to First Update (internally referred to as 3rd edition)
2007/01/30 AFC1500E-HS-4
2008/02/19 AFC1500E-HS-5
2009/10/30 AFC1500E-HS-6
DSP1500
DSP1500 = Servo Press
DSP1500DSP1500
DSP1500
DSP1500=ServoPress
DSP1500DSP1500
AFC1500
AFC1500 = Nutrunner
AFC1500AFC1500
AFC1500
AFC1500=Nutrunner
AFC1500AFC1500FUSION
FUSION=DCHandTool
FUSIONFUSION
EEEE = English Version
SSSS = Spanish Version
****Japanese Version furnished by DDK
uses DDK numbering convention.
First update
First major revision.
Combination of SAN2 and SAN3 Servo Drive into a single Manual.
Combination of Stand-Alone and Multi Unit operation into a single Manual.
Updated for SAN3-24HM & SAN3-60HM models (High Speed motors)
Updated power consumption specifications
Updated for SAN3-DP1 &DP2 (including RTC setup for this)
Updated for special Dual Transducer setup
Various text, notes & edits
Manual Numbering Convention
AFC1500E-HS-6
Version Number
(Major Revision Level)
HS
HS
HSHS
Manual
HM
HM = Multi / Main Unit Hardware
HMHM
Operation Manual
HM
HM----ENET
ENET = Ethernet Manual for
HMHM
ENETENET
Multi / Main Unit
SW
SW = Software Manual
SWSW
Introduction
Thank you for purchasing our Electric Servo Nutrunner - AFC1500 System.
This instruction manual describes the procedures for installation, wiring, and handling, and actions
to be taken in case of any failure.
◆
This instruction manual shall be delivered to the end user who operates the equipment.
◆
Read all instructions before use, and always keep this instruction manual with the equipment.
◆
Items not described in this instruction manual shall be considered “unavailable”.
◆
The product specification and appearance described in this instruction manual is subject to change
without notice.
◆
All rights reserved. Any disclosure, copying, distribution, or use of the information contained herein for
other than its intended purpose, is strictly prohibited.
◆
It is important for you to read all “Safety Precautions” before using the equipment, and
understand and observe all instructions and recommendations included in this manual.
◆
Read all instructions and recommendations included in this manual, understand the functions
and performance of this nutrunner, and correctly use this machine.
◆
Wirings and parameter settings shall only be conducted by a qualified professional.
◆
Never conduct a withstand voltage test or insulation resistance test on this equipment.
◆
Indicate the following on all instruction manuals that use this equipment.
”This equipment is capable of high voltages hazardous to human life.”
Please confirm the followings when unpacking this equipment.
◆
Ensure that you received the correct model, as ordered.
◆
Ensure that there are no missing parts.
◆
Check for any damage caused during transportation.
For the safety of operator and equipment
Points to check when unpacking
Introduction
Warranty Period
FEC Inc. warrants that the equipment manufactured by it and delivered hereunder will be free of
defects in material and workmanship for a period of twelve (12) months from the date of placing the
equipment in operation, or eighteen (18) months from the date of shipment, or 500,000 machine
cycles - whichever shall first occur.
Provision of warranty
Should any failure to conform to this warranty be reported in writing to the company within said
period, the company shall at its option, correct such nonconformity by suitable repair to such
equipment or furnish a replacement part from FEC or an FEC approved facility, provided the
purchaser has stored, installed, maintained and operated such equipment in accordance with good
industry practices and has complied with specific requirements & recommendations of the
company. Accessories or equipment furnished by the company shall not be liable for any repairs,
replacements or adjustments to the equipment or any costs of labor performed by the purchaser or
others without the company's prior written approval.
The effects of corrosion, erosion and normal wear and tear are specifically excluded from the
company's warranty. Performance warranties are limited to those specifically stated within the
company's proposal. Unless responsibility for meeting such performance warranties are limited to
specified shop or field tests, the company's obligation shall be to correct in the manner and for a
period of time provided above.
THE COMPANY MAKES NO OTHER WARRANTY OR REPRESENTATION OF ANY KIND
WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED
WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, ARE HEREBY DISCLAIMED.
Correction by the company of nonconformity's, whether patent or latent in the manner and for the
period of time provided above, shall constitute fulfillment of all liabilities of the company for such
nonconformity's, whether based on contract, warranty negligence, indemnity, strict liability or
otherwise with respect to, or arising out of such equipment.
The following are defined as non-warranty situations that are outside the scope of warranty
provided;
• Product is out of the warranty period as determined by FEC serial number tracking.
• Any cause external to the equipment, including but not limited to any act of God, lighting or power
surges, abuse, negligence, accident or failure to maintain the proper operating environment.
• Use of equipment or adjustments or devices not approved by the manufacturer and FEC.
• Cosmetic damage to unit or any of the parts
• Consumable parts - for example; sockets, rest/wear pads, bushings, etc.
• Field Service required on a Warranty Part - FEC warranty covers the parts and labor only onsite
at FEC.
Extended warranties are available as an addition to the standard warranty period outlined above - for all
FEC Inc. systems. Please contact FEC if you are interested in an extended warranty.
Warranty
ead all instructions before operatingthe
manualcarefully
Safety precautionsinthismanual
To prevent danger to the user and otherpersonsaswellaspropertydamage
The AFC1500 Fastening System is a culmination of over thirty years of electric fastening expertise integrated with the latest electronic technology. The system is designed with modular construction in
mind. Configuration can be as simple as a single spindle controlled from a PLC, or a group of up to
31 spindles controlled from one main controller, the Multi Unit. The Multi Unit can be added to any
spindle(s) to perform the function of Sequencing, I/O Control, and Data Reporting for the spindles
connected to it. This drastically reduces the number of I/O required and simplifies PLC logic.
The basic elements of this system are:
1) A brushless, Resolver Based permanent magnet motor
2) Durable Planetary Gear Transmission
3) Reliable intelligent torque Transducer
2) A combination Fastening Controller / Digital Servo Amplifier (SAN unit)
•Compact Design
As the result of miniaturization circuit technology, the compact SAN units (Controller) maintain a maximum width as little as 60 mm in spite of the built-in power source and Servo Amplifier.
System components are Back Panel mounted.
•Detachable Front Keypad-Display. A Hot Swap-able front keypad display is available as an optional component for programming
single units and/or monitoring the fastening results and status conditions in the system. The system
can operate without the display.
•Multiple Condition Display
The system features a set of LED's that light to indicate the status of the System.
•Parameter Selection
Totally digitized system eliminates analog potentiometers.
Up to 16 different sets of parameters can be stored into Flash ROM for each spindle.
No battery-backup of memory is required.
•Available AFC User Console Programming Software
The AFC User Console Software incorporates the user interface as an integral part of the total system configuration. Nutrunner programming and data collection can be performed via the userfriendly AFC software. Functions such as Preset Parameter programming, Fastening data monitoring
and Fastening data analysis can be performed on multiple connected spindles using this software.
With the addition of a Multi Unit main controller, Fastening Sequencing and Fastening data
output can be programmed and controlled from the Single (Multi Unit) connection point. Typically this
software is installed in an industrial computer touch screen integrated into the system, but can also be
utilized through a detachable PC.
•Communication Interface
For Stand-Alone operation external communication is available through an integrated RS-485
port or via an optional Keypad Display (DP2 or DP4). The DP2 and DP4 units provide individual
spindle RS232 ASCII data output. Additional Communication options are available when configured
with the AFC1500 Multi Unit (Refer to related instruction manuals).
•Motor
A permanent magnet DC motor provides for improved fastening control. The sealed design
of the motor provides greater protection from contamination without generating excess heat.The resolver is uniquely designed to withstand harsh environments and provide high resolution control / angular feedback signals.
Page 1-3
Chapter 1: Outline
•Data Storage
Each SAN3 unit stores approximately the last 12,300 fastening results in memory as well as
the last 256 Abnormal conditions. (SAN2 units DO NOT support data storage). Data is erased as a
result of FIFO (First In First Out) or via the AFC user console. Date stamping of data does not take
place in the Stand alone SAN units unless new SAN-DP1 display is connected (DP1 which supports
the clock function) or when stored data is collected via a Multi Unit configured system. The data list
that is stored in a Stand-alone SAN3 –xxx unit is as
follows;
1. Cycle Count 9. Final Torque
2. Date (only with new SAN-DP1 display connected) 10. Final Angle
3. Time (only with new SAN-DP1 display connected) 11. Cycle Time
4. Fastening Method 12. 1st Rate
5. Fastening Steps 13. 2nd Rate
6. Judgment 14. 3rd Rate
7. Parameter Number 15. Snug Torque
8. Peak Torque
•Preamplifier
Quality control of the tool torque transducer is accomplished electronically(digitally) through
the EEPROM (Electrically Erasable Programmable Read Only Memory) in the preamplifier. During
factory setup of the torque transducer, the unit is Dead Weight and dynamically tested against Standards that are certified and traceable to the National Institute of Standards and Technology. The resultant data is then programmed into the preamplifier where it is stored on non volatile EEPROM.
•Servo Amplifier (Servo Drive)
Reduced equipment size with improved drive circuit strength is the result of incorporating Insulated Gate Bipolar Transistor (IGBT) technology into the drive System. SAN units are available in
several models. The Servo Amplifier housed in each SAN unit determines the model type. The Servo Amplifier also dictates the nutrunner (tool) models that can be supported by the SAN unit.
•Plug-In Firmware Update System
The SAN Firmware is stored in Flash ROM and can be rewritten with future Firmware updates via a plug-in connector located on each unit. There is no need to remove the unit or disassemble the unit for any Firmware upgrades.
•Motor and Resolver Combined Cable
A combined motor and resolver cable reduces the number of cables in the system. The torque
signal cable is separate for better torque signal management.
•Multi Unit Connectivity
A main controller or Multi Unit can be connected to a single spindle or group of up to 31 spindles to control all spindle(s) from a single point of I/O. The Multi Unit assumes all fastening sequencing, fastening data monitoring / analysis and all data communication. Without the use of the Multi
Unit, individual spindle sequencing is limited to basic multi step operations.
•Network Connectivity
Connection to an Ethernet network can be accomplished via the addition of the Multi Unit. For
specific capabilities related to Ethernet protocols, please contact FEC Inc.
The following fastening control methods can be selected for either clockwise (CW) or counterclockwise (CCW) operation:
Torque Control / Angle Monitoring
Angle Control / Torque Monitoring
Current (Amp) Torque Control (NRT – Transducerless tools only)
Current (Amp) Angle Control (NRT - Transducerless tools only)
The SAN unit used as a standalone unit (without the Multi Unit) has capability for one, two & three
step fastening. With the addition of the Multi Unit, one - three step fastening is possible and may be
repeated (using the sequence function) over multiple steps allowing for a multitude of fastening sequence possibilities.
As stand alone units, SAN Units can perform synchronized fastenings using the SYNC I/O signals,
which controls the simultaneous synchronization of all spindles. Thus, each spindle stops and waits
when they reach the previously defined step value. When all connected spindles have reached the
same step value, they will simultaneously start again and rundown to the next step value. When
configured with a Multi Unit, spindle synchronization is a standard function in the fastening sequence
set-up.
Note: With the use of a Multi Unit, fastening steps may be performed repeatedly in up to 99 fastening
steps in the fastening sequence.
Torque rate monitoring is available in any configuration.
•Self-Check Disable Function
The Self Check can be disabled by an external PLC signal. If the self check signal is "high"
(inactive) before the cycle starts, the check is done automatically. The zero voltage level of the torque transducer and the CAL voltage levels are verified to within +/- 4%. When the torque transducer's automatic check is not required, this function can be disabled by activating the SELF CHECK
signal before the cycle starts. The fastening cycle will then be performed without the self check.
•Reject / Abnormal Condition Display
When a fastening Reject has occurred, the tool stops, outputs the appropriate signal and displays the resultant data in the Detachable Keypad-Display unit if it is connected. Upon a fastening reject, the unit will not require resetting prior to the next cycle.
The System will output an Abnormal signal when it detects there is a problem (Zero Check out of limits, incorrect component connection, etc.) within the system itself. The output will be displayed as a
code on the affected Axis unit. Refer to Chapter 9 Troubleshooting for more details. Correction of
the abnormal cause and reset of the system is required on an abnormal before normal operation can
resume.
•Axis Bypass Function
When a PLC Bypass input signal is activated or when the RUN/BYPASS switch on the front
panel is switched to the Bypass position, the Bypass output signal is activated. In this condition, the
spindle will not START, REVERSE, CAL OR RESET. The SYNC signal will be bypassed to avoid affecting synchronized operations. When the Axis unit is in the bypass mode, the "Bypass" LED on the
front panel of the Axis unit will blink. When configured with a Multi Unit, the bypassed spindle is ignored as if it doesn’t exist in the multiple spindle configurations.
Page 1-5
Chapter 1: Outline
•Tool Type Check Function
The AFC1500 tools have an EEPROM in the preamplifier that contains tool data specific for
each tool. The Tool type check function reads the information of the tool EEPROM and compares it
to the information of the Axis (SAN) unit; any mismatch is reported as a Tool Type Error Abnormal.
The tool type check is performed during the following times:
1) When the equipment is powered on.
2) When preset data is downloaded from a user console to the Axis unit.
To ensure the most effective and extended use of all equipment, adhere to the following specifications:
•Tool Installation
Tools generate a great amount of torque during operation, and the reaction force is applied to
the mounting area of the tool. Therefore, tools must be installed in the proper positions and with adequate bolts. Use the supplied bolts to prevent the tool from loosening due to vibration. A minimum of
2mm of clearance is required between tools, with nothing touching a mounted tool that will impact
free movement for torque reaction (or improper torque readings will result). The tool assembly contains precision parts and electronic components, and must not be subject to excessive shocks or
stresses.
Keep in mind that the torque transducer is a strain gage based instrument and, although it
has been designed to withstand sudden shock, repeated shock (over time) could damage the transducer. Therefore, cylinder cushions or shock absorbers should be used to decelerate spindle slides
and prevent excessive (hard stop) vibration, particularly in short cycle time applications operating at
high speeds.
•Fastening Operation Avoid fastening beyond the full scale torque. Do not use a duty cycle (the ratio of the tool ro-
tating time to the machine cycle time) higher than 60%, even when the torque is below the full scale
value.
•Cable Wiring
Use the specified cables for all System connections.
Circuit breakers or fuses are required on branch circuit power feeds to the controllers.
Do not use a high voltage circuit as a frame ground (FG). Also, the frame ground should be
separate from the power ground.
When multiple Axis units are used, ensure that each unit is connected to its matching num-
bered tool, and that all connectors are locked.
PLC I/O cables must be run separate from any high voltage power sources or cabling, and
Controllers should be located in a NEMA 12 enclosure.
Controller units must be located a minimum of 600 mm from high transient voltage sources
such as transformers, motor starters, AC inverters and AC contactors. If it cannot be avoided,
the units must be properly shielded.
Do not use at the following locations.
Areas under direct sunlight.
Areas where the environmental temperature is out of the 32 °~122° F range.
Areas where the relative humidity is above the 90% range.
Areas where the temperature changes quickly, which may cause moisture.
Areas where conductive powder, oil mist, saline, or organic solvents exist.
Areas that have corrosive or combustible gases.
Areas that have strong electric or magnetic fields.
Areas where a strong vibration or shock could be transmitted directly to a Controller unit or
tool.
Page 1-7
Chapter 1: Outline
•Static Electricity
AFC1500 System construction incorporates many electronic Surface Mounted Devices.
(SMD) It is advisable to strictly adhere to practices for safe electrostatic discharge in order to prevent
damage to the System when handling the units.
•Cleaning
Do not use any organic solvents, such as thinner, to clean an Axis unit or a tool. The solvent
could melt the surface paint, or penetrate inside and cause damage. A cloth dampened with alcohol
or warm water should be used to lightly wipe the components.
•Handling and Shipping
It is critical that AFC1500 System components are properly handled and shipped in order to
maintain the System's integrity. Adhere to the following requirements for shipping and handling:
Loose AFC1500 System components must be individually packaged in an approved anti-
static container or wrap to prevent damage from electrostatic discharge.
Tighten mounting screws on all back panel mounted fastening controllers.
Tool assemblies not vertically mounted must be removed from the powerhead during ship-
ment to prevent damage to the transducer assembly.
Enclosures must be protected with shrink wrap.
Enclosures and System components should be shipped on an air ride trailer whenever possi-
ble.
All non-painted metal parts (except for the tool motor and connectors) must be greased or
oiled to prevent rust.
Adhere to Chapter 2 Specifications for environmental requirements.
Duty Cycle is rated as a percentage of the time the motor is running to the time the motor is
idle. This is an important factor in determining overload protection for Servo Amplifiers and
motors as it directly relates to the amount of power or heat dissipation of the motor / servo
package. The rated duty cycle for the AFC1500 System is calculated as follows:
Tool Rotation Time
Total Cycle Time (Tool Rotation + Tool Waiting)
Example: Tool Rotation Time = 3 Seconds x 100 = 25% Duty Cycle Percentage
Total Cycle Time = 12 Seconds
Duty cycle ratings vary between tools. As a general rule, however, it should not exceed 60%.
IF duty cycles remain above 60% for extended periods, a Servo Amplifier Error / Overload will
result (See abnormal CODE 8 -10). Protection for high duty cycle is a standard feature of the
Servo Amplifier to prevent servo or motor damage.
X 100 = Duty Cycle Percentage (%)
Page 2-3
Chapter 2: Specifications
2.3 SAN Unit Specifications
ORIGINAL SAN UNIT TYPE SAN2 - 12 SAN2 - 24 SAN2 - 40 SAN2 - 80 SAN2 – 120
TOOL MOTOR TYPE RM1 RM2 RM3 RM4 RM5
TOOL MAX. TORQUE
MOTOR MAX. POW ER 60W 80W 200W 1500W 3000W
MOTOR RATED CURRENT 1A (RMS) 2A (RMS) 3A (RMS) 11A (RMS) 21A (RMS)
SAN INPUT POW ER 180-242VAC 50/60Hz
SAN IDLE POW ER
CONSUMPTION (watt/hour)
SAN AVERAGE POW ER
CONSUMPTION (watt/hour)*
SAN MAX. MOMENTARY
CURRENT (Inrush)
SAN UNIT OUTPUT POWER 270-300VAC PW M
4.0 Kgfm
(39Nm)
9.5A 18A 38.6A 79.2A 116.2A
4.0 Kgfm
(39Nm)
25wh 43wh 95wh 134wh
30.0 Kgfm
(294Nm)
18wh IDLE
80.0 Kgfm
(784Nm)
500 Kgfm
(4093Nm)
UPDATED SAN UNIT TYPE SAN3 - 24
TOOL MOTOR TYPE RM1 RM2 RH1 RM3 RH3 RM4 RM5
TOOL MAX. TORQUE
MOTOR MAX. POW ER 60W 80W 70W 200W 1500W 3000W
MOTOR RATED CURRENT 1A (RMS) 2A (RMS) 2A (RMS) 3A (RMS) 6A (RMS) 11A (RMS) 21A (RMS)
SAN INPUT POW ER 180-242VAC 50/60Hz
SAN IDLE POW ER
CONSUMPTION (watt/hour)
SAN AVERAGE POW ER
CONSUMPTION (watt/hour)*
SAN MAX. MOMENTARY
CURRENT (Inrush)
SAN UNIT OUTPUT POWER
*
Watt hours measured using the SAN unit at 60% duty/95% torque capacity
9.5A 18A 19A 38.6A 53.7A 79.2A 116.2A
4.0 Kgfm
(39Nm)
25wh 43wh 112wh 95wh 134wh
SAN3 –
24HM
SAN3 - 40
30.0 Kgfm
(294Nm) (200Nm)
18wh IDLE
270-300VAC PW M
SAN3 –
60HM
SAN3 –
120TM
80.0 Kgfm
(784Nm)
SAN3 –
120WM
500 Kgfm
(4093Nm)
CAUTION: If the equipment is powered on and off repeatedly, internal circuit protection devices may trip due to high in-rush current overload. It may take up to five minutes of “off” time to clear the self-protection circuit.
{{{{ Controller Processor: 32-bit RISC (Reduced Instruction Set CPU)
{ Parameter / Firmware Storage:Flash ROM
{ Fastening Method: Torque, Angle and Current Control Method
{ Torque Rate Calculation: 3 ranges
{{{{ Data Communications: (2) - RS485 communication ports: (1) for AFC User
Console Software and (1) for Multi Unit Communications
From 1/4 to 1/2 full scale torque: 3 sigma scatter less than 4% of target torque.
From 1/2 to full scale torque: 3 sigma scatter less than 3% of target torque.
{{{{ Torque resolution: Full Scale Torque x 1/1000.
{{{{ Torque Display Resolution: 4-digit display with floating decimal point
801: 8.0 Kgm tool capacity (last digit indicates decimal position from left)
RM3: Resolver Motor (Model 3) RHx = High Speed Resolver Model
A: “A” motor has bulkhead connector, “ “ (blank) is pigtail style connection
“A” on an RHx(A) motor - cable exits towards end of tool
“B” on an RHx(B) motor - cable exits towards Square Drive
S: S = Straight, O = Offset, SU = “U” style, S1 = Straight Special, A = Angled Head
(Straight, Offset and “U” style tools have the same operational characteristics but are
physically configured to accommodate different space restrictions)
(Special and Angled Head tools have differing operational Characteristics / Capabilities
than Standard tools – Please contact FEC for specifications for these types of tools)
The tool lists located throughout this manual identify the specifications for standard
tools used with the AFC1500 System. Additional tools up to 5000Nm are available. If
additional capacity, information or special needs are required, please contact FEC INC.