Operating Instruction Allen-Bradley EduTrainer ML 1200 (2,8 MB/pdf)

Transcription

Allen-Bradley
EduTrainer® ML1200
Operating instructions
535811
671078 EN
10/03
Order No.:
Description:
Designation:
Edition:
Authors:
Graphics:
Layout:
671078
BED.ANLEITUNG
D:LP-EDU-AB-ML1200-EN
10/2003
Dan Sandoval
Doris Schwarzenberger
15.10.2003, Beatrice Huber
© Festo Didactic GmbH & Co. KG, 73770 Denkendorf, Germany, 2003
Internet: www.festo.com/didactic
E-Mail: did@festo.com
The copying, distribution and utilization of this document as well as the
communication of its contents to others without expressed
authorization is prohibited. Offenders will be held liable for the payment
of damages. All rights reserved, in particular the right to carry out
patent, utility model or ornamental design registration.
Contents
1.
2.
3.
4.
5.
6.
7.
8.
Introduction ________________________________________ 5
Design and function __________________________________ 6
Programming software, documentation, teachware ________ 8
Technical data ______________________________________ 9
Design ____________________________________________ 12
Contact allocation table ______________________________ 13
Notes on safety_____________________________________ 15
Examples for the connection of Festo Didactic components
to the Allen-Bradley EduTrainer® ML1200 _______________ 16
© Festo Didactic GmbH & Co. KG • Allen-Bradley EduTrainer® ML1200
3
4
1. Introduction
The Allen-Bradley 1762-L40BXB is a member of the MicroLogix 1200
family of miniature PLC systems from Allen-Bradley designed for
industrial use. It has been integrated into a didactic environment in the
Festo Didactic ER format for use in vocational and further training. As
such it can be used in the ER cabinet frames of the Festo Didactic
equipment system or as a table unit or on a slotted assembly board.
The digital inputs and outputs are wired up to two SysLink plugs
(IEEE 488). The pin allocation corresponds to the SysLink interface of
the modular production system (MPS) of Festo Didactic.
5
2. Design and function
EduTrainers ML1200 Order no. 535811 are equipped with the new
compact version of the MicroLogix 1200 series (Type 1762-L40BXB)
Order no. 535826. The Allen-Bradley EduTrainer® ML1200 is connected
to the PC via a serial interface cable on the CPU and programmed using
the RSLogix 500 Professional Software, Order No. 535827 (Type 9324RL0700NXENE), or RSLogix 500 Starter Software, Order No. 535829
(Type 9324-RL0100ENE).
Scope of delivery
The Allen-Bradley EduTrainer® ML1200 consists of:
• 1762-L40BXB PLC
Connection of external
equipment
•
Important
The EasyPort must not be connected to a separate power supply if this
cable is used, since the voltage to the Allen-Bradley EduTrainer®
ML1200 is supplied via the cable.
6
For the purpose of process simulation (COSIVIS, COSIMIR® PLC,
EasyVeep), the Allen-Bradley EduTrainer® ML1200 can communicate
with the Interface EasyPort, Order No. 167121 via the SysLink
interfaces using cable Order No. 167106.
© Festo Didactic GmbH & Co. AG • Allen-Bradley EduTrainer® ML1200
2. Design and function
•
Important
The digital simulation box, Order No. 170643 can be connected via
the cable Order No. 034031 for the generation of binary input and
display of binary output signals.
The simulation box does not need to be connected to a separate voltage
supply if this cable is used, since the voltage supply from the AllenBradley EduTrainer® ML1200 is transmitted via that cable.
•
The universal terminal unit (SysLink) Order No. 162231, equipped
with the same interface, can be connected via the cable Order No.
034031, and the actuators and sensors connected via 4 mm fail-safe
plug.
(See also „Examples for the connection of Festo Didactic components
for the Allen-Bradley EduTrainer® ML1200“ in this document.)
The voltage supply must be supplied by an external 24 V DC source. The
power supply units from Festo Didactic are suitable for this and are
available in the form of a function card model for the ER-cabinet frames
or in the form of a table model.
Installation options
•
•
Inputs/outputs
•
The Allen-Bradley EduTrainer® ML1200 can be used in an ER cabinet
frame of the Festo Didactic equipment system.
The Allen-Bradley EduTrainer® ML1200 can be mounted on a slotted
assembly board or in the form of a table unit. 4 Adaptors Order No.
323571 are required for use on the slotted assembly board.
The digital inputs and outputs are wired up to two SysLink plugs
(IEEE 488). The pin allocation corresponds to the SysLink interface
of the Modular Production system (MPS) from Festo Didactic.
(The precise plug allocation can be found in the contact allocation table
of this document.)
7
3. Programming software, documentation, teachware
The programming of the Allen-Bradley EduTrainer ML1200 is effected
via the programming software RSLogix 500 Professional Software Order
No. 535828 (Type 9324-RL0700NXENE) or RSLogix 500 Starter
Software, Order No. 535829 (Type 9324-RL0100ENE), which gives you
the ability to program in ladder logic.
You will need a serial cable, Order No. 535827 (Type 1762-CBL-PM02)
to connect the Allen-Bradley EduTrainer ML1200 to the serial interface
of the PC.
Recommended AllenBradley documentation
The Allen-Bradley Operational manual has Order No. 535819 (Type
1762-UM001B-EN-P) on CD-ROM.
Recommended Teachware
Workbook
Workbook
Textbook
Textbook
Solution part
8
TP 301 DE
TP 301 GB
TP 301 DE
TP 301 GB
TP 301 with RSLogix 500
Order No. 093 313
Order No. 093 314
Order No. 093 310
Order No. 093 311
Order No. 094 440
4. Technical data
Technical data for the Allen-Bradley EduTrainer ML1200
Operating voltage
24 V DC
(supplied by an external power supply
unit)
Data backup
Internal Flash Memory
Dimensions
Height
Width
Depth
Weight
Approx. 2.5 kg
Protection classification
IP 20
120 mm
170 mm
240 mm
9
4. Technical data
Allen-Bradley MicroLogix 1200 PLC
Supply voltage
24 V DC
Permissible range
20.4 – 26.4 V DC
Current consumption
1.1 A
Main memory
4 K-words program, 2 K-words data
Communications interfaces
RS-232 Serial Port Standard,
Optional: Network Adaptors (Not included):
– Ethernet Adaptor (AB p/n 1761-NET-ENI)
– DeviceNet Adaptor (AB p/n 1761-NET-ENI)
– Data Highway DH-485 Adaptor (AB p/n 1761-NET-AIC)
The use of any of the above Network adaptors requires a
communication cable to the PLC, (AB p/n 1761-CBL-AM00)
Integrated digital inputs
24; 16 connected to Syslink connectors
Input voltage
Input current
Input delay
Electrical isolation
10
Nominal value
24 V DC
for signal „1“
14 – 26.4 V
for signal „0“
0–5V
for signal „1“
7.3 mA
0.025 – 16 ms (adjustable)
Yes
4. Technical data
Allen-Bradley MicroLogix 1200 PLC (continuation)
Integrated digital outputs
16 (8 Relay, 8 Transistor)
Relay Performance (24 V DC):
Make current
1.2 A
Break current
1.2 A
Continuous current
2.0 A
Apparent Power
28 VA
Short circuit protection No
Yes
Integrated functions
Essential accessories
•
•
Transistor Performance:
Nominal load voltage L+/L1
Permissible range
Output voltage for signal „1“, max.
Output current for signal „1“
Minimum current
Maximum Leakage
Short circuit protection
24 V DC
21.5 – 23 V DC
25.4 V
1.5 A, 30 °C
1.0 mA
1.0 mA
Yes
Yes
High Speed Counter
Pulse output
Trimmer Potentiometers
Frequency measurement
Integrated function modules "PID"
ASCII Read/Write
Synchronous Real-Time Clock
20 kHz
1, PTO/PWM, 20 kHz
2
Yes
Yes
Yes
Yes
Power supply unit 24 V DC
PC programming serial cable Order No. (AB p/n 1762-CBL-PM02)
11
5. Design
1
2
3
4
5
EMERGENCY-STOP
function
12
0 V safety sockets
Sockets for Emergency-Stop with plugged-in bridge
MicroLogix 1200 1762-L40BXB PLC
24 V safety sockets
SysLink interfaces for digital values
The two sockets marked with Emergency-Stop must be bridged with the
short-circuit plug provided in order to provide the voltage supply to the
digital outputs. If the Emergency-Stop function is integrated, then the
Emergency-Stop device (normally closed contact) must be connected to
these sockets. The voltage supply of the outputs (output byte 0) is
interrupted if this normally closed contact is actuated.
6. Contact allocation table
Contact allocation
Allen-Bradley
EduTrainer®
Digital
ML-1200
SysLink (A)
SysLink(B)
OUT
O:0/0 (A)
O:0/8 (B)
1
1
O:0/1 (A)
O:0/9 (B)
2
2
O:0/2 (A)
O:0/10 (B)
3
3
O:0/3 (A)
O:0/11 (B)
4
4
O:0/4 (A)
O:0/12 (B)
5
5
O:0/5 (A)
O:0/13 (B)
6
6
O:0/6 (A)
O:0/14 (B)
7
7
O:0/7 (A)
O:0/15 (B)
8
8
13
6. Contact allocation table
Contact allocation
Allen-Bradley
EduTrainer®
Digital
ML-1200
SysLink (A)
SysLink(B)
IN
I:0/0 (A)
I:0/8 (B)
13
13
I:0/1 (A)
I:0/9 (B)
14
14
I:0/2 (A)
I:0/10 (B)
15
15
I:0/3 (A)
I:0/11 (B)
16
16
I:0/4 (A)
I:0/12 (B)
17
17
I:0/5 (A)
I:0/13 (B)
18
18
I:0/6 (A)
I:0/14 (B)
19
19
I:0/7 (A)
I:0/15 (B)
20
20
9,10,21,22
24 V
11,12,23,24
0V
Supply
14
7. Notes on safety
The Allen-Bradley EduTrainer® is designed to the latest state of the art
technology and is in compliance with recognised safety regulations.
However, if used incorrectly, there is a danger of injury or fatality to the
user or third parties and of damage to the EduTrainers®.
The Allen-Bradley EduTrainer® should therefore only be used
• For its intended use in teaching and training establishments
• In absolutely safe condition
Malfunctions which may impair safety should not occur during training
sessions and if so should be rectified immediately.
15
8. Examples for the connection of Festo Didactic
components to the Allen-Bradley EduTrainer® ML1200
I/O interface – connection of components via SysLink (IEEE 488) – 4 mm technology
Allen-Bradley EduTrainer®
ML1200
SysLink cable Ord. No. 034031
SysLink cable Ord. No. 034031
Universal terminal unit
Order No. 162231
Control unit with I/O activation
Order No. 527429
Set of cables, Order No. 167091
Equipment set TP 201 Order No. 184460
Equipment set TP 301 Order No. 167101
Valve terminal with individual valve
connection Order No. 527430
16
8. Examples for the connection of Festo Didactic components to the Allen-Bradley EduTrainer® ML1200
I/O Interface – Connection of components via SysLink (IEEE 488) – Simulation
Allen-Bradley EduTrainer®
ML1200
I/O cable Order No. 167106
EasyPort Order No. 167121
RS232 cable Order No. 162305
COSIVIS, COSIMIR®, PLC,
EasyVeep Software (process
simulation)
17
18

Operating Instruction Allen-Bradley EduTrainer ML 1200 (2,8 MB/pdf)

Transcription

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