SMC Networks EX260-SPR1 Operation Manual

Fieldbus device
Operation Manual
EX260 Series for PROFIBUS DP
Thank you for purchasing an SMC EX260 Series Fieldbus device (Hereinafter
referred to as "SI unit" ).
Please read this manual carefully before operating the product and make sure you
understand its capabilities and limitations.
Please keep this manual handy for future reference.
To obtain more detailed information about operating this product,
please refer to the SMC website (URL http://www.smcworld.com) or
contact SMC directly.
Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or
equipment damage.
These instructions indicate the level of potential hazard with the labels of
"Caution", " Warning" or "Danger". They are all important notes for safety and
must be followed in addition to International standards (ISO/IEC), Japan Industrial
Standards (JIS) and other safety regulations.
CAUTION indicates a hazard with a low level of risk which, if
Caution:
not avoided, could result in minor or moderate injury.
Warning: WARNING indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious injury.
Danger: DANGER indicates a hazard with a high level of risk which, if
not avoided, will result in death or serious injury.
Operator
This operation manual is intended for those who have knowledge of machinery
using pneumatic equipment, and have sufficient knowledge of assembly,
operation and maintenace of such equipment. Only those persons are allowed
to perform assembly, operation and maintenance.
Read and understand this operation manual carefully before assembling,
operating or providing maintenance to the product.
Safety Instructions
Warning
Do not disassemble, modify (including changing the printed circuit board) or repair.
An injury or failure can result.
Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.
Do not operate in an atmosphere containing flammable or explosive gases.
Fire or an explosion can result.
This product is not designed to be explosion proof.
If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical system.
•Check the product regularly for proper operation.
Otherwise malfunction can result, causing an accident.
The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure and verify that the air is released before performing
maintenance.
Otherwise an injury can result.
Caution
After maintenance is complete, perform appropriate functional inspections.
Stop operation if the equipment does not function properly.
Safety cannot be assured in the case of unexpected malfunction.
Provide grounding to assure the safety and noise resistance of the Fieldbus system.
Individual grounding should be provided close to the product with a short cable.
NOTE
When conformity to UL is necessary the SI unit must be used with a UL 1310
Class2 power supply.
Summary of Product element
<EX260-SPR1/-SPR2/-SPR3/-SPR4>
7
1
2
6
5
8
4
<EX260-SPR5/-SPR6/-SPR7/-SPR8>
7
5
3
6
8
4
No. Element Description
1 Fieldbus interface connector (BUS OUT) PROFIBUS DP connection (M12 5-pole socket, B-coded)
2 Fieldbus interface connector (BUS IN) PROFIBUS DP connection (M12 5-pole plug, B-coded)
3 Fieldbus interface connector PROFIBUS DP connection (D-sub 9-pole socket)
Power supply with load voltage for valves and operating voltage for SI unit
4 Power supply connector
(M12 5-pole plug, A-coded)
5 Ground terminal Functional earth (M3 screw)
6 Output connector Output signal interface for valve manifold
Bus status−specific and SI unit−specific LEDs
7 LED and switch
Switches for setting of node address and operating mode
8 Mounting hole Mounting hole for connection to the valve manifold
Accessories
Hexagon socket head cap screw 2 pcs. M3x30 screw for connection to the valve manifold
Seal cap * 1 pc. seal cap for unused fieldbus interface connector (BUS OUT)
Note: Seal cap will be required only for EX260-SPR1/-SPR2/-SPR3/-SPR4.
Installation
General instructions on installation and maintenance
Connect valve manifold to the SI unit.
Connectable valve manifolds are same as for EX250 series SI unit.
Refer to the EX250 series valve manifold section in the valve catalogue for valve
manifold dimension.
Assembly and disassembly of the SI unit
M3 hexagon screw
Tightening torque 0.6 Nm
*: Thread size: M3×30
Valve manifold
Replacement of the SI unit
•Remove the M3 hexagon screw from the SI unit and release the SI unit from the
valve manifold.
•Replace the SI unit.
•Tighten the screws with the specified tightening torque. (0.6 Nm)
Precautions for maintenance
•Be sure to switch off the power.
•Check there is no foreign matter inside the SI unit.
•Check there is no damage and no foreign matter being stuck to the gasket.
•Be sure to tighten the screw with the specified torque.
If the SI unit is not assembled properly, inside PCBs may be damaged or liquid and/or
dust may enter into the unit.
Connecting cables
Select the appropriate cables to fit with the connectors mounted on the SI unit.
Fieldbus interface connector layout
< EX260-SPR1/-SPR2/-SPR3/-SPR4 >
BUS OUT: M12 5-pole Socket B-coded
1
No. Designation Description
4 5 2
1 - Unused
2 RXD/TXD-N Receive/transmit data, negative
3
3 - Unused
4 RXD/TXD-P Receive/transmit data, positive
5 - Unused
BUS IN: M12 5-pole Plug B-coded
3
No. Designation Description
4 5 2
1 - Unused
2 RXD/TXD-N Receive/transmit data, negative
1
3 - Unused
4 RXD/TXD-P Receive/transmit data, positive
5 - Unused
<EX260-SPR5/-SPR6/-SPR7/-SPR8>
BUS: D-sub 9-pole Socket
No. Designation Description
1 - Unused
1
6
Threaded screw 2
2 - Unused
7
3
hole size: #4-40
8
3 RXD/TXD-P Receive/transmit data, positive
4
9
5 4 - Unused
5 DGND Data ground (reference potential to VP)
6 VP Power supply plus (P5V)
7 - Unused
8 RXD/TXD-N Receive/transmit data, negative
9 - Unused
Power supply connector layout
PWR: M12 5-pole Plug A-coded
3
No. Designation Description
4 5 2
1 SV24 V +24 V for solenoid valve
2 SV0 V 0 V for solenoid valve
1
3 SI24 V +24 V for SI unit operation
4 SI0 V 0 V for SI unit operation
5 - Unused
Ground terminal
Connect the ground terminal to the ground.
Resistance to ground should be 100 ohms or less.
Setting
PROFIBUS DP address setting and Fail safe setting (SETTINGS)
PROFIBUS DP address setting (ADDRESS)
< >
Set the PROFIBUS DP address of the SI unit in binary coded form with
8-element switch. Address range is 1 to 125.
Note: Factory default setting is Address 1.
Fail safe setting (OUTPUT STATE)
< >
Set the reaction of outputs to the communication error.
CLEAR: Clear all outputs.
HOLD : Hold last state right before communication error.
Note: Factory default setting is CLEAR.
ON 1 2 3 4 5 6 7 8
Note: Be sure to switch off the power supply when set on the switch.
0: OFF, 1: ON
Switch No. No.1 No.2 No.3 No.4 No.5 No.6 No.7
64 32 16 8 4 2
1 0 0 0 0 0 0
2 0 0 0 0 0 1
3 0 0 0 0 0 1
ADDRESS
-
4 0 0 0 0 1 0
: : : : : : :
: : : : : : :
125 1 1 1 1 1 0
0 -
OUTPUT
STATE
HOLD 1 -
Terminator
A bus termination is required at both ends of PROFIBUS DP bus segment.
EX260-SPR1/-SPR2/-SPR3/-SPR4
< >
The bus termination switch is built-in to EX260-SPR1/-SPR2/-SPR3/-SPR4.
Switch it ON if the SI unit is at the end of the fieldbus segment.
Note: Factory default setting is OFF.
ON
EX260-SPR5/-SPR6/-SPR7/-SPR8
< >
EX260-SPR5/-SPR6/-SPR7/-SPR8 do not have a built-in
termination resistor.
Termination is required on the outside of the SI unit. You may use the termination
switch built-in to PROFIBUS DP D-sub connector.
Configuration
In order to configure the SI unit in the PROFIBUS DP network, you will require the
appropriate follwing Device master file (GSD) for the SI unit.
Current GSD file can be found on the SMC website (URL http://www.smcworld.com).
GSD file
Part number GSD file
1 EX260-SPR1/-SPR2 Smc_1430.gsd
2 EX260-SPR3/-SPR4 Smc_1431.gsd
3 EX260-SPR5/-SPR6 Smc_1432.gsd
4 EX260-SPR7/-SPR8 Smc_1433.gsd
Output number assignment
Output number starts at zero and refers to the solenoid position on the manifold.
Bit: 7
0: Solenoid valve: OFF
Bit: 7
1: Solenoid valve: ON
Bit: 7
Bit: 7
Bit No. 0 2 4 6 0 0 4 6
Output No. 0 2 4 6 8 16 28 30 Solenoid on side A
Side D
(SI unit side)
Output No. 1 3 5 7 9 17 29 31 Solenoid on side B
Bit No.
1 3 5 7 1 1 5 7
Valve manifold
Diagnostic information
The EX260 SI unit can support total 8 bytes diagnostic information, six bytes standard
diagnostic information and two bytes SI unit-related diagnostic information.
Diagnostic information can be requested by the DP master from the SI unit, and such
system fault state can be displayed on the SF LED.
The technical document states detail diagnostic information can be found on the SMC
website (URL http://www.smcworld.com).
LED indication
SF BF PWR PWR(V)
LED Description
SF System fault
BF BUS fault
PWR Turns ON in green when SI unit operating voltage is supplied
Turns ON in green when load voltage for the valve is supplied
PWR(V)
Turns OFF when load voltage for the valve is not supplied or outside tolerance range (19 V or less)
<Indication of communication status>
SF status BF status Description
OFF OFF
No fault. Communication connection to the master is established
SI unit can not detect a transmission rate and the connection to the DP master
OFF
Red ON
has failed
SI unit has detected the transmission rate, but is not addressed by the DP
OFF Red flashing
master
SI unit-related diasgnostic error is detected (load power for the valve is not
Red ON OFF
supplied or outside tolerance range)
Red ON Red ON SI unit PROFIBUS DP address outside range
The configuration data sent from the DP master to the SI unit dose not agree
Red ON Red flashing
with the SI unit configuration
Troubleshooting
The technical document states detail troubleshooting information can be found on
the SMC website (URL http://www.smcworld.com)
Specifications
Connected load: 24 VDC Solenoid valve with light and surge voltage suppressor of 1.5 W
No.8
or less (manufactured by SMC)
1
Current consumption of power supply for SI unit operation: 0.1 A max.
1
Ambient temperature for operation: -10 to 50 ℃
0
Ambient temperature for storage: -20 to 60 ℃
1
Pollution degree 2: (UL508)
0
The technical document states detail specification information can be found on the
:
SMC website (URL http://www.smcworld.com)
:
1
Outline Dimensions
The technical document states detail outline dimensions information can be found
on the SMC website (URL http://www.smcworld.com)
Accessories
The technical document states detail accessories information can be found on the
OFF
SMC website (URL http://www.smcworld.com)
URL http://www.smcworld.com
Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN
Phone: +81 3-5207-8249 Fax: +81 3-5298-5362
Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.
© 2010 SMC Corporation All Rights Reserved
0
Byte
0 Offset
16 outputs
0
Byte type
1 Offset
32 outputs
0 Byte type
2 Offset
0
Byte
3 Offset