Festo CMGA-E1 User manual

Description
Installation manual
Extension module
inputs/outputs
8037553
1404a
Extension module
CMGA-E1

CMGA-E1
2 Festo – GDCP-CMGA-E1-EN – 1404a
Translation of the original instructions
GDCP-CMGA-E1-EN
Identification of dangers and instructions on avoiding them:
Warning
Dangers that can result in death or serious injuries.
Caution
Dangers that can result in light injuries or serious material damage.
Other symbols:
Note
Material damage or loss of function.
Recommendation, tip, reference to other documentation
Necessary or useful accessories
Information on environmentally sound usage
Text designations:
• Activities which may be carried out in any sequence.
1. Activities which should be carried out in the specified sequence.
– General lists

CMGA-E1
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Table of contents – CMGA-E1
1 Important notes 4..........................................................
1.1 Definitions 4...............................................................
2 Safety regulations 4........................................................
2.1 Operation and service 4......................................................
3 Modification of an installation 5...............................................
4 Commissioning 6...........................................................
5 Configuration 8............................................................
6 LEDs CMGA-E1 10...........................................................
7 Switch-on sequences, basic module CMGA 10....................................
8 Error types of the CMGA 11....................................................
9 Change / handling changes to the modules or installation 14........................
10 Maintenance 14.............................................................
10.1 Replacement of a CMGA module 14.............................................
11 Technical data 15............................................................

CMGA-E1
4 Festo – GDCP-CMGA-E1-EN – 1404a
1 Important notes
Definition of individual target groups
– Project engineers for safe drive systems
engineers and technicians
– Mounting, electrical installation, maintenance and device replacement:
company electricians and service technicians
– Commissioning, operation and configuration:
technicians and engineers
1.1 Definitions
The designation CMGA is used as an umbrella term for all derivatives of the CMGA product line. If the
description refers to a specific derivative, the complete designation is used in each case
(e.g. CMGA-B1-M0-L0-A0)
The subsequently used term “safe” refers in each case to the classification as safe function for the
application up to PL e in accordance with EN ISO 13849-1 or SIL3 in accordance with IEC 61508.
2 Safety regulations
2.1 Operation and service
Before installation and removal of the module or disconnecting signal lines, power to the module must
be switched off. For this purpose, all live supply lines to the device must be switched off and checked to
ensure no voltage is present.
The warranty and safety certifications are null and void if the modules have been manipulated.
The CMGA can be operated in a temperature range between 0° and 50 °C. Make sure that this temper-
ature range is not exceeded.

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1LEDs show the operating
mode
2Display LEDs
3Terminals for input/output
signals
1
2
3
Fig. 1 Front CMGA-E1
3 Modification of an installation
Commissioning or modification of an installation of the CMGA can only be performed by qualified per-
sonnel!
Contact the company that produced the safety-relevant test report. Changing the configuration can
cause the module to lose its safety function.

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6 Festo – GDCP-CMGA-E1-EN – 1404a
4 Commissioning
The CMGA-E1 is an input/output extension module that can only be used in combination with a CMGA
basic module (i.e. CMGA-B1-M0-L0-A0, CMGA-B1-M1-L1-A0 or CMGA-B1-M2-L2-A0).
It is connected to the basic module via the backwall bus.
1CMGA-B1-M2-L2-A0
2CMGA-E1
3CMGA-E1-CO
123
Fig. 2 Example: CMGA-B1-M2-L2-A0 + CMGA-E1 + CMGA-E1-CO
(Basic module + extension module I/O + extension module CANopen)
Power supply to the CMGA-E1 takes place via X11 plug, connector 1 and 3.
Terminal allocation CMGA-E1
X13
NC NC DO0.1 DO0.1
DI1 DI2 DI3 DI4
14
I/O board CPU board
X14
14
X11
U24_ext U24_ext GND_ext GND_ext
IO1 IO2
P1 P2
14
X12
14
X23
DI5 DI6 DI7 DI8
DI9
DI10 DI11 DI12
14
X24
14
X21
IO3 IO4 IO5 IO6
IO7 IO8 IO9
IO10
14
X22
14
Fig. 3

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Festo – GDCP-CMGA-E1-EN – 1404a 7
Port Name Function
X11:1 U24 external Power supply I/O +24 VDC
X11:2 U24 external Power supply I/O +24 VDC
X11:3 GND external Power supply I/O 0 VDC
X11:4 GND external Power supply I/O 0 VDC
X12:1 IO01 I/O extension 1 (EAE1.1 / EAA1.1)
X12:2 IO02 I/O extension 2 (EAE1.2 / EAA1.2)
X12:3 P1 Test output P1
X12:4 P2 Test output P2
X21:1 IO03 I/O extension 3 (EAE1.3 / EAA1.3)
X21:2 IO04 I/O extension 4 (EAE1.4 / EAA1.4)
X21:3 IO05 I/O extension 5 (EAE1.5 / EAA1.5)
X21:4 IO06 I/O extension 6 (EAE1.6 / EAA1.6)
X22:1 IO07 I/O extension 7 (EAE1.7 / EAA1.7)
X22:2 IO08 I/O extension 8 (EAE1.8 / EAA1.8)
X22:3 IO09 I/O extension 9 (EAE1.9 / EAA1.9)
X22:4 IO10 I/O extension 10 (EAE1.10 / EAA1.10)
X13:1 – –
X13:2 – –
X13:3 DO0.1 Standard output O1.1 (no safety function)
X13:4 DO0.2 Standard output O1.2 (no safety function)
X14:1 IN01 Digital input 01 (I1.1)
X14:2 IN02 Digital input 02 (I1.2)
X14:3 IN03 Digital input 03 (I1.3)
X14:4 IN04 Digital input 04 (I1.4)
X23:1 IN05 Digital input 05 (I1.5)
X23:2 IN06 Digital input 06 (I1.6)
X23:3 IN07 Digital input 07 (I1.7)
X23:4 IN08 Digital input 08 (I1.8)
X24:1 IN09 Digital input 09 (I1.9)
X24:2 IN10 Digital input 10 (I1.10)
X24:3 IN11 Digital input 11 (I1.11)
X24:4 IN12 Digital input 12 (I1.12)
Tab. 1 Connections

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8 Festo – GDCP-CMGA-E1-EN – 1404a
5 Configuration
The CMGA-E1 is configured with the program FES “Festo Editor for Safety with CMGA”.
After the program starts, select “I/O extension CMGA-E1”.
Fig. 4 CMGA device selection
Double click in the main menu on the entire device to open the configuration dialog.
Fig. 5 CMGA-E1
In this window, write the serial number of the CMGA-E1 (see rating plate) into the field “Device 1”. The
value of the input field “Device 2” must be different from “Device 1” and must not be zero.
You can also choose whether to use the outputs as safety or as standard outputs.

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Fig. 6 Device configuration
1
2
1Configure IO01 as input 2Configure IO02 as output
Fig. 7 Example

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10 Festo – GDCP-CMGA-E1-EN – 1404a
6 LEDs CMGA-E1
Colour Mode Description
Green “Flashing” System OK
Yellow “Flashing” Contact authorised personnel
Red “Flashing” Alarm
Red “Permanent” Fatal error - CMGA power supply must be disconnected
Tab. 2 LED display
7 Switch-on sequences, basic module CMGA
After each restart of the module, if it runs correctly, the following phases are passed through and dis-
played on the front digit representation with 7 segments:
7segment
display
Mode Description
“1” STARTUP Synchronisation, checking of the configuration/firmware data.
“2” SENDCONFIG Synchronisation, checking of the configuration/firmware data, area
checking.
“3” STARTUP BUS Initialization of the bus system.
“4” RUN Normal operation
“5” STOP Only available for authorised personnel.
“A” ALARM Alarm can be reset by pressing the “Function” key.
“F” FAILURE Failure can be reset by switching the VMGA on/off (power supply).
Tab. 3 LED display
Note:
Only the operating status 4 = RUN makes it possible to operate the machine or system. Only then are
all configured safety functions active.
If the CMGA is in the mode “Alarm” = A or in the mode “Failure” = F, all safety-relevant outputs are
deactivated.

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Festo – GDCP-CMGA-E1-EN – 1404a 11
8 Error types of the CMGA
In principle, the CMGA distinguishes between two kinds of errors according to the following allocation:
Error type Description Effect on the
system
Reset
condition
Fatal error Serious exception error through program run in the
CMGA. Cyclic program sequence is no longer possible
for safety related reasons. The last active process is
the operation of the 7-segment display by system A.
System B is in the Stop mode.
All outputs are
switched off!
Can be reset
by switching
the CMGA
(POR) off and
on.
Alarm Functional error, caused by an external process. Both
systems continue to run cyclically and serve all re-
quests from the communication interfaces. Sensing
of the external process is also maintained.
All outputs are
switched off!
Reset possible
via
parametrisable
input
Tab. 4 Error types
If an alarm or fatal error occurs more frequently, contact the company that installed the machine or
system.
All error codes of the CMGA basic module, including the one from the CMGA-E1, are shown in the dis-
play of the basic unit.
The following figure shows an example of how an alarm is displayed:
A02101
Alarm code
0: Basic module
1: CMGA-E1
Error type
Fig. 8 Error display

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12 Festo – GDCP-CMGA-E1-EN – 1404a
CMGA-E1 specific error codes that are not listed in the CMGA installation instructions
Alarm code A2101/A2101
Description Error in transmission telegram, basic unit
Cause Basic unit does not receive an answer from CMGA-E1
Remedy Check installation between basic unit and CMGA-E1
Alarm code A2105/A2106
Description CRC error, receipt telegram from the basic module
Cause Sent CAN data framework from the basic unit is damaged - incorrect serial
number CMGA-E1 is configured
Remedy Configure the CMGA-E1 with the correct serial number
Alarm code A2107/A2108
Description CRC error, receipt telegram from basic unit
Cause Sent CAN data framework from the CMGA-E1 is damaged
Remedy Check the installation between basic unit and CMGA-E1
Alarm code A2109/A2110
Description CRC error, transmission telegram from the basic module
Cause Received CAN data framework from the CMGA-E1 is damaged
Remedy Check the installation between basic unit and CMGA-E1
Fatal error code F3821
Description Status of the output EAA1.1 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F3823
Description Status of the output EAA1.2 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F3825
Description Status of the output EAA1.3 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F3827
Description Status of the output EAA1.4 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)

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CMGA-E1 specific error codes that are not listed in the CMGA installation instructions
Fatal error code F3829
Description Status of the output EAA1.5 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F 3831
Description Status of the output EAA1.6 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F 3833
Description Status of the output EAA1.7 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F 3835
Description Status of the output EAA1.8 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F 3837
Description Status of the output EAA1.9 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Fatal error code F 3839
Description Status of the output EAA1.10 is incorrect
Remedy Check the output circuit (short circuit)
Check the configuration (input or output)
Tab. 5 Alarm codes and fatal error codes

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14 Festo – GDCP-CMGA-E1-EN – 1404a
9 Change / handling changes to the modules or installation
Repair
Repair work on the module can only be performed in the factory.
Warranty
If the CMGA module is modified or the housing is opened, the warranty and safety certification are null
and void.
Mechanical modifications
Through modification of the drives/mechanical transmission or alteration of the sensors (encoders),
the safety function can be lost. Talk to the company that installed or delivered the CMGA modules or
the person who prepared the safety test report.
Electrical modifications
Through modification of the cabling or wiring of the CMGA modules, the safety function can be lost. Talk
to the company that installed or delivered the CMGA modules or the person who prepared the safety
test report.
10 Maintenance
10.1 Replacement of a CMGA module
After replacement of a CMGA module, it must be ensured that the replacement module includes the
same configuration. The test report code (checksum / CRC) can be shown in the 7-segment display. It
must be ensured that these numbers are the same as in the test report.
Follow the instructions when replacing a CMGA module:
1. Disconnect drive controller from the main power supply.
2. Switch off the power supply for the device and disconnect.
3. Disconnect and pull out the plugs of the sensors.
4. Remove all other plug-in connections.
5. Take the module off the H-rail and pack it EMC-compliantly.
6. Attach the new module onto the H-rail.
7. Reconnect all connections.
8. Switch drive controller back on.
9. Switch on the supply voltage.
Note:
Plug-in connections of the CMGA module must not be disconnected or reconnected when powered.
There is a danger of sensor damage, particularly with connected position or speed sensors.

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Festo – GDCP-CMGA-E1-EN – 1404a 15
11 Technical data
Safety-related characteristic data
PL per EN ISO 13849 PL e
PFH / architecture Type 2,6 * 10
-9 1)
/class4
SIL acc. to EN 61508 SIL 3
Proof-test interval 20 years = max. utilization period
General data
Safe digital I 12 incl. 8 OSSD
Safe digital I/O 10
Safe digital Out –
Safe relay outputs –
Signal outputs 2
Pulse outputs 2
Connection type Clamp-type terminals
Electrical data
Power consumption Max. 3.8 W
Ratings digital I 24 VDC; 20 mA, Type1 as per EN 61131-2
Ratings, safe digital O
(EAA1.1 to EAA1.10)
24 VDC; 250 mA
Ratings, not safe digital O
(O1.1 and O1.2)
24 VDC; 100 mA
Pulse outputs Max. 250 mA
Environmental data
Temperature 0° to 50° operating temp.;
-10° to +70° storage temp.
Protection class IP 20
Climatic category 3 as per DIN 50178
EMC Corresponding to EN 55011 and EN 61000-6-2
Mechanical data
Size (HxDxW [mm]) 100x115x45
Weight 300 g
Mounting To snap on standard rail
Max. conductor size 1.5 mm
2
1) Value valid only for extension module. For an overall evaluation as per EN ISO 13849, a series connection to the respective basic
module must be applied. PFH
Logic
=PFH
Basic
+PFH
Extension
Tab. 6

CMGA-E1
16 Festo – GDCP-CMGA-E1-EN – 1404a
Reproduction, distribution or sale of this document or communica-
tion of its contents to others without express authorization is
prohibited. Offenders will be liable for damages. All rights
reserved in the event that a patent, utility model or design patent
is registered.
Copyright:
Festo AG & Co. KG
Postfach
D-73726 Esslingen
Phone:
[phone]
Fax:
[phone]
e-mail:
[e-mail]
Internet:
www.festo.com
Original: de
Version: 1404a