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M1050 PLS
THE HIGH-PERFORMANCE SELF-CONTAINED PROGRAMMABLE LIMIT SWITCH
Includes Power Output Relays in the Same Chassis
- Eight PLS Outputs, Motion Output, and Fault
Output in compact chassis. No external power relay
chassis or customer power supply needed. (Selected
models do no use relay rack, except for expansion
greater than 8 outputs.)
- Eight PLS programs can be remotely or keyboard
selected to simplify job changeover
- Built-in speed compensation for all PLS outputs
- All inputs and outputs fully isolated
- Built-in self diagnostics
- Simple creative keyboard
- Setpoints-per-program
--8-channel units--80
--16-channel units--160
- Programmable resolution from 17-1000 divisions-
per-revolution
- Simultaneous display of program number, channel
number, ON and OFF setpoints, and output status
- Rugged, reliable, resolver as position transducer,
can be mounted up to 2500 ft (762 m) away
- Patented up and down arrow keys for fine-tuning,
even with machine in full motion
- High-speed operation, 100 µs scan time
- Built-in tachometer and Motion Detector
- Brake Monitor Option
M1050-PLS
AVG
Automation's PLS and Mini-PLS families have continually set the
standard for speed, precision, reliability, and product features in the
Programmable Limit Switch (PLS) marketplace. While retaining the key
features and high-standards of other AVG Automation products, the M1050
combines 10 power outputs, fault detection and indication, eight
userdefined PLS programs, and simple, easy-to-learn programming, in
one compact unit with a NEMA 12 front panel. In addition, each of the
eight PLS programs supports up to 80 ON/OFF setpoint pairs for
8-channel units, or 160 for 16channel units, which may be used in any
combination per eight output channels. Included is a fault output which
indicates on the display the source of the fault for fast, easy
troubleshooting and a motion detector which energizes when the resolver
is rotating between the HIGH and LOW user-programmed limits.
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Simultaneous display of related parameters for easy understanding
In the normal operating mode, the large, 0.56" (14.2 mm) numerical
display indicate the selected PLS program number, the selected channel
number, and the current resolver RPM and position. When programming PLS
setpoints, the display shows the program number, selected channel
number, and the selected ON and OFF setpoints.
In all modes, bright easy-to-read bar
graph displays the TRUE output status of all eight or 16 PLS outputs,
as well as the fault relay status, the motion output status, and the
external program select enable input status. |
M1050 PLS
THE HIGH-PERFORMANCE SELF-CONTAINED PROGRAMMABLE LIMIT SWITCH
Powerful, Easy-to-Learn, Human-Machine
AVG Automation's
human factors engineering has made it possible to program all PLS
functions with only five front panel keys and a smart front panel
display:
With
these five self-explanatory programming keys, programming the
M1050 is extremely simple. No long complex key sequences to
remember.
Patented Up & Down Arrow Keys for Fine-Tuning
in Motion
All programmed values, except Scale Factor and the PLS program
number, can be adjusted with the machine running, making fine-tuning
of job parameters easy. Two fully isolated supervisory inputs
prevent accidental or unauthorized program changes.
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High-Speed
Operation
The M1050 PLS can operate up to 1800 RPM while maintaining a
timing accuracy of less than 100 µs.
Multiple
Program Storage Makes Job Changeover Easy The
M1050 PLS can store up to eight independent, user-defined PLS
programs for different machine setups. The M1050 is easily
configured to accept either front panel or external PLCcompatible
input to select a program.
Built-in
Speed Compensation for All PLS Outputs
The M1050 PLS
features a rate offset to compensate for speed variations. This
rate offset represents a positive number that varies linearly with
RPM. The rate offset is added to the resolver position and is
used to advance the PLS settings as a function of the machine
speed. In M1050, the rate offset can be programmed in Scale Factor
units per 10 or 100 rpm, depending on model, up to full Scale
Factor value.
Built-in
Tachometer and Motion Detector
The built-in tachometer and motion detector are accurate to 1 rpm
and are updated over 68 times per second to provide fast, accurate
indication and detection of rotary motion. The motion detector is
programmed to energize a power relay output when the machine's RPM
falls between the low or under-speed limit and the high or
over-speed limit. The motion detector output status is always
indicated on the front panel.
Built-in
Fault Detector
The fault output is normally energized when the M1050 PLS is
operating properly and the resolver wiring is intact. If an
internal M1050 fault is detected, or the power fails, or one or
more of the resolver wires is broken or disconnected, the fault
output will de-energize. Under fault conditions all PLS outputs
and the motion output will de-energize.
Brake
Monitor Option
The M1050 Brake Monitor measures the time it takes to bring a
rotating machine shaft to a full stop. If the shaft fails to stop
within specified safety limits, Caution or Danger outputs are
turned OFF. If the shaft stops safely in time, the Safe output
turns ON.
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M1050 PLS
THE HIGH-PERFORMANCE SELF-CONTAINED PROGRAMMABLE LIMIT SWITCH
Rugged,
Reliable Resolver as Position Transducer
The M1050
combines the ruggedness of a brushless resolver and reliability of
an advanced solid-state control. The rugged, heavy-duty NEMA 13
(IP54) resolver can be mounted on a machine shaft in any hostile
environment, such as mechanical shock, vibration, extreme humidity
and temperature changes, oil mists, coolants, solvents, etc. And
the programmable control unit, M1050, can be mounted up to 2500
ft. away in a control panel. The splash proof, oil-tight front
plate permits the unit to be installed directly on the machine
itself, if required. The ratiometric converter assures high-tracking
speed of 1800 RPM and high-noise-immunity.
Fully
Isolated Inputs and Outputs
All M1050 inputs and outputs are fully isolated from user power
sources to provide outstanding electrical noise immunity in harsh
industrial environments.
APPLICATION SPECIFIC
SOFTWARE FOR DIFFERENT INDUSTRIES
The
M1050 Series of Programmable Limit Switches, is the most versatile
family of PLSs on the market. In addition to the standard 8-channel
PLS (M1050A) and 16-channel PLS (M1051), AVG Automation offers
industry-specific PLS models that have unique features customized
for that industry.
M1050A: Eight
built-in power outputs, Brake Monitor or ModZ, individual speed
compensation, built-in motion detector and Tach, Pulse
programming, supervisory controls, eight programs with external
program selection.
M1051: Eight
built-in power outputs, eight NPN (sinking) outputs, Brake Monitor
or ModZ, built-in motion detector and Tach, eight programs with
external program selection, individual speed compensation for PLS
outputs with four channels having 16 speed compensation zones,
five PLSs in one unit with flexible group assignment, AngleON/
Time-OFF, Pulse programming, supervisory controls, and an RS-422A/RS-485A
port for serial communication.
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M1051-R10:
Standard M1051, 16-channel PLS with
sockets for electromechanical relays. Both,
NO/NC contacts are available.
M1052: Glue Gun Control PLS-- In addition
to
performing normal PLS functions, the M1052
has a built-in Glue Gun Control. It has channels
1-5 controlled by three Enable Inputs and a First
Cycle Reset Input. This allows Programmable
Enabling or Disabling of up to five glue guns
based on three external inputs detected during a
programmable window as well as resolver speed.
Thus, a packaging machine equipped with a
M1052 PLS can handle a variety of different
packages on the same line. The M1052 PLS also
has 16 programs as well as program duplication.
The program selection is either from front panel
or external digital input. It also has an optional
420 mA. programmable Analog tach or eight
additional NPN sinking outputs. The M1052 PLS
has the capability of having different speed
compensation values for leading and trailing
edges of PLS outputs. Other standard features of
the M1052 PLS include: built-in motion detector
and tach, pulse programming, and supervisory
controls.
M1053: Registration
Control PLS--In
addition to
performing normal PLS functions, the M1053
PLS
has a built-in
registration control. Channels
15 and 16 provide programmable pulses
(proportional to error signal) that advance or
retard the drive motor to remain synchronized
with a registration mark on the package
enclosure. This mark is detected by an external
sensor and fed into the M1053 PLS. Other
features of this PLS include: programmable
reference position; programmable LOW and
HIGH correction limits, programmable pulse
width in ms; programmable frequency of
registration outputs;
individual channel speed
compensation, built-in motion detector and tach,
pulse programming and supervisory controls.
CUSTOMISED
VERSION TO MEET YOUR APPLICATION:
AVG
Automation is continuously developing new software for different
industries. For further information regarding qualifying
applications, call the factory.
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M1050 PLS
THE HIGH-PERFORMANCE SELF-CONTAINED PROGRAMMABLE LIMIT SWITCH
Power
Requirements: 105-135 VAC, 50/60 Hz, 20 W or
220-260
VAC, 50/60 Hz, 20 W (option)
Operating Temperature: -10°Fto+130°F (-23°C to +55°C)
PROGRAMMING:
Number of PLS Programs:
M1050A, M1051, M1053: Eight
selectable from
keyboard or externally via three program-selected
inputs
(PSO-PS2).
M1050-M10: 60 programs with
8 channel outputs or 30
programs with 16 channel outputs
M1052: 16 selectable from
keyboard or externally via 5
program selected inputs (PS0-PS3 and EP)
PLS Setpoints:
M1050-M10: 256 per PLS
program for 60 total programs
or 512 per PLS program for 30 total
programs.
M1050A: 80 per PLS Program,
640 total, 80 setpoints in
a program can be assigned to the eight
PLS outputs in
any manner.
M1051, M1053: 160 per PLS
program, 1280 total.
M1052: 120 per PLS program,
(60 for channels 1-8 and
60 for channels 9-16) 1920 total.
Scale Factor:
M1050A, M1051, M1052, M1053:
Programmable from
16 to 999, common to all PLS programs
(resolution 17 to
1000 counts/turn).
M1050-M10: Programmable from
2.56" (65.0 mm) to
40.00" (1016 mm) per resolver
revolution. Maximum
machine travel = 16 x scale factor. Scale
factor is
common to all PLS programs.
Offset:
M1050A, M1051, M1052, M1053:
Programmable from 0
to Scale Factor Value, common to all PLS
programs.
M1050-M10: Programmable from
0 to 16 x Scale Factor
Value, common to all PLS programs.
Speed Compensation:
M1050A: Programmable in
Scale Factor units-per-100
rpm, up to full Scale Factor value.
M1051: Programmable in Scale
Factor Units-per-100
rpm, up to full scale factor value. Each
PLS channel has
its own speed compensation. 16 speed
compensation
zones for channels 1-4.
M1052: Programmable leading
and lagging speed
compensation for channels 1-5. Each speed
compensation is programmable in
increments of I ms.
M1053: Programmable in Scale
Factor units-per-10 rpm,
up to full Scale Factor value ÷ 10. Each
of the first 8 PLS
channels (1-8) has its own speed
compensation.
Motion Detector Setpoints: Two, one LOW and one HIGH,
common to all PLS programs. Programmable
from 0 to
999 rpm.
Registration Pulse Width Resolution:
M1053: 14.7 ms
Low Motion Enable:
M1052: Low Motion Enable,
common to channels 1-5
associated with enable inputs EN1, EN2,
EN3.
Programmable from 0 to 999
New Cycle Position:
M1052: Programmable from 0
to scale factor value.
Common to channels 1-5 associated with
enable inputs
EN1, EN2, EN3.
Optional
Brake Wear Monitor Limits: M1050A and
M1051: Two, one Caution and one
Danger.
Programmable from 0 to 9.99
seconds
RESOLVER INTERFACE:
Position transducer: Single-Turn Resolver, AVG
Automation Series RL100, E7R, E8R, RL1
01, or
equivalent.
Cable Length between Resolver and M1050 Series:
2500 ft (762 m) max., shielded
ResolverCable: AVG Automation CBL-10T22-XXX
Maximum Resolver Shaft Speed: 3600 RPM
Resolver Decoder: Ratiometric, tracks resolver shaft
angle
to 1800 RPM
CONTROL
INPUTS:
Electrical specifications: (All Inputs)
Optical Isolation: 1500 V
Input impedance: 1800 OHMS
Logic levels:
TRUE: 1 to 28 VDC sourcing
FALSE: 0 to 0.8 VDC
Enable ENI, EN2, EN3:
M1052: TRUE enables selected
channel (1 to 5).
Program Enable (PE): When TRUE, enables
Programming, and (if EP input is also
TRUE) External
Program Number Select
Program Enable 2 (PE2):
M1051: When TRUE, enables
setpoint and setup (scale
factor, offset, program number, etc.)
Output Enable (OE): When TRUE, PLS Channel outputs
enabled,
(Both, Fault and Motion always enabled)
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Fault
Check Enable (FCE): When TRUE, disables PLS
and Motion Detector Outputs whenever
Resolver Broken
Wire Fault or M1050-M10, M1051 internal
fault occurs.
Registration Control (RC):
M1053: On FALSE to TRUE
transition, the resolver
position is captured and used for error
calculations.
Operator Pushbuttons (PB1 and PB2):
M1053: On FALSE to TRUE
transitions, PB1
increments ref., retarding the timing of
the motor while
PB2 decrements ref., advancing the timing
of the motor.
First Cycle Inputs (FCI) and Enable Inputs (EN1-EN3):
M1052: Channels 1 to 5
can be individually associated
with either of the enable inputs EN1 to
EN3. This
association is user programmable from the
keypad. Any
channel 1 to 5 with an enable (EN1-EN3)
programmed
into it is also controlled by the first
cycle input and the
programmed new cycle position.
Brake Input (111): When TRUE, starts Brake Monitor
Operation. (For details, consult
factory.)
Supervisory (SUP):
M1050-M10: When TRUE, all
programming modes
enabled. When FALSE: only default,
program number
change, and setpoint modes enabled.
Modified Zero (ModZ):
M1050A, M1051, M1050-M10, M1053:
On FALSE to
TRUE transition, the resolver position is
captured and
used to zero the position for that cycle.
All ON:
M1050-M10: When TRUE, all output channels are
energized. When FALSE, outputs are normal
PLS
control.
SCAN
TIME:
Scan time varies with speed compensation programming.
Models M1050A, M1051: 100-500
µs
Models M1052, M1053: 500-1500
µs
OUTPUTS:
Unregulated Voltage Out (VO): Current Limited,
unregulated 12 VDC for use with M1050-M10,
M1051
inputs ONLY. Not for external sensor
power.
Fault Output: Detects resolver broken wire and
M1050-M10, M1051,
M1052, M1053 internal faults
Electromechanical
relay (Form Q output; 10 A resistive
max. @
120 VAC
Without Fault: Relay remains energized
With Fault: Relay de-energized
Motion Output: EM relay (Form Q output; 10 A
resistive
max. @ 120 VAC. Relay energized whenever
resolver
RPM is within programmed motion low- and
high-limits
Number of PLS Outputs:
M1050-M10: 1-8 Normal PLS in
60 total program
configuration. 1-16 Normal PLS in 30
total program
configuration.
M1050A: 8
M1051, M1052: 16
M1053: Channels 1-14 are
normal PLS. Channel 15 is
the retarding registration output.
Channel 16 is the
advancing registration output.
Types of Outputs:
Electromechanical
SPDT Radar:
(SAC-M1051-R10)
basic unit)
10 A resistive continuous @ 120 VAC
Solid-State Relay: (SAC-M1050-8Sx basic unit)
1. AC output: 120 VAC @ 3 A;
ON
time: <3 ms after zero cross;
OFF
time: At zero cross;
Leakage: 2.1
mA @ 120 VAC
2. DC output: Up to 60 VDC @ 3A;
ON time: 5 µs; OFF time: 35 µs;
Leakage: 0.29 mA @ 15 VDC
3. DC output: Up to 200 VDC @ I A;
ON time: 15 µs;
OFF time: 100 µs;
Leakage: <0.01
mA @ 30 VDC
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