Endress+Hauser Smartec S CLD132 User manual

Products Solutions Services
BA00213C/07/EN/14.13
71228814
Operating Instructions
PROFIBUS-PA/-DP
Field Communication for Smartec S CLD132/134
8

Endress+Hauser
About this document
Safety messages
The structure, signal words and safety colors of the signs comply with the specifications of
ANSI Z535.6 ("Product safety information in product manuals, instructions and other
collateral materials").
Symbols
Safety message structure Meaning
DANGER
!
Cause (/consequences)
Consequences if safety
message is not heeded
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the situation will result in a fatal or serious
injury.
WARNING
!
Cause (/consequences)
Consequences if safety
message is not heeded
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the situation can result in a fatal or serious
injury.
CAUTION
!
Cause (/consequences)
Consequences if safety
message is not heeded
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or
medium injury.
NOTICE
Cause/situation
Consequences if safety
message is not heeded
‣Action/note
This symbol alerts you to situations that can result in
damage to property and equipment.
Additional information, tips
Permitted or recommended
Forbidden or not recommended

Smartec S CLD132/134 PROFIBUS-PA/-DP
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Table of contents
1 Basic safety instructions . . . . . . . . . . . . . 4
1.1 Requirements for the personnel . . . . . . . . . . . . . . . 4
1.2 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.3 Workplace safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Product safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Installation . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 System equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . 7
3 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . 8
3.2 Post-connection check . . . . . . . . . . . . . . . . . . . . . 10
4 Operability. . . . . . . . . . . . . . . . . . . . . . . . 11
4.1 Display and operating elements . . . . . . . . . . . . . 11
4.2 Operation via FieldCare . . . . . . . . . . . . . . . . . . . . 11
5 System integration. . . . . . . . . . . . . . . . . 12
5.1 Block model of PROFIBUS PA/DP . . . . . . . . . . . . 12
5.2 Cyclical data exchange (Data_Exchange) . . . . . 18
5.3 Acyclical data exchange . . . . . . . . . . . . . . . . . . . . 22
6 Commissioning. . . . . . . . . . . . . . . . . . . . 30
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.2 Setting of device address . . . . . . . . . . . . . . . . . . . 30
6.3 Device data and type files . . . . . . . . . . . . . . . . . . . 32
7 Diagnostics and troubleshooting. . . . . 35
8 Accessories . . . . . . . . . . . . . . . . . . . . . . . 37
9 Technical data . . . . . . . . . . . . . . . . . . . . 39
9.1 Output PROFIBUS-PA . . . . . . . . . . . . . . . . . . . . . . 39
9.2 Output PROFIBUS-DP . . . . . . . . . . . . . . . . . . . . . . 39
9.3 Display and user interface . . . . . . . . . . . . . . . . . . 40
9.4 Standards and guidelines . . . . . . . . . . . . . . . . . . . 40
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Basic safety instructions Smartec S CLD132/134 PROFIBUS-PA/-DP
4Endress+Hauser
1 Basic safety instructions
1.1 Requirements for the personnel
‣Installation, commissioning, operation and maintenance of the measuring system must
only be carried out by trained technical personnel.
‣The technical personnel must be authorized by the plant operator to carry out the
specified activities.
‣The electrical connection may only be performed by an electrical technician.
‣The technical personnel must have read and understood these Operating Instructions
and must follow the instructions they contain.
‣Measuring point faults may only be rectified by authorized and specially trained
personnel.
Repairs not described in the enclosed Operating Instructions may only be carried out
directly at the manufacturer's or by the service organization.
1.2 Designated use
These Operating Instructions were designed specifically for use with transmitters of the
family Smartec S CLD132/134. They contain specific information for instruments with the
PROFIBUS PA interface (Process Field Bus - Process Automation) or the PROFIBUS DP
interface (Process Field Bus - Decentralized Peripherals).
PROFIBUS is an open field bus standard according to IEC 61158 / IEC 61784. It has been
created specifically for process control purposes and permits connection of several
measuring instruments to a bus line. The transmission method according to IEC 1158-2
guarantees safe signal transmission.
The PROFIBUS PA interface permits operation of the instrument from the PC:
• via FieldCare (Plant Asset Management Tool)
Any other use than the one described here compromises the safety of persons and the entire
measuring system and is not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
1.3 Workplace safety
As the user, you are responsible for complying with the following safety conditions:
• Regulations for explosion protection
• Installation instructions
• Local standards and regulations
Electromagnetic compatibility
With regard to electromagnetic compatibility, this device has been tested in accordance with
the applicable European standards for industrial applications.
The electromagnetic compatibility indicated only applies to a device that has been connected
in accordance with the instructions in these Operating Instructions.
1.4 Operational safety
‣Before commissioning the entire measuring point, make sure all the connections are
correct. Ensure that electrical cables and hose connections are not damaged.
‣Do not operate damaged products, and safeguard them to ensure that they are not
operated inadvertently. Mark the damaged product as defective.
‣If faults cannot be rectified, the products must be taken out of service and secured against
unintentional commissioning.

Smartec S CLD132/134 PROFIBUS-PA/-DP Basic safety instructions
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1.5 Product safety
The product is designed to meet state-of-the-art safety requirements, has been tested and
left the factory in a condition in which it is safe to operate. Relevant regulations and
European standards have been observed.

Installation Smartec S CLD132/134 PROFIBUS-PA/-DP
6Endress+Hauser
2Installation
2.1 System equipment
A complete system architecture comprises:
• Transmitter Smartec S CLD132 or CLD134
• Segment coupler (PA only)
• PROFIBUS termination
• Cabling incl. bus distributor
• either
– PC with FieldCare or
– Programmable logic controller (PLC)
a0005890
Fig. 1: Measuring systems with PROFIBUS interface
1 PC with PROFIBUS interface
2PLC
3 Smartec S CLD132/134 PROFIBUS DP compact version
4Segmentcoupler
5Termination
6 Smartec S CLD132/134 PROFIBUS PA compact version
7 Smartec S CLD132/134 PROFIBUS PA separate version with CLS52/54
PROFIBUS PA
PROFIBUS DP
1
2
34
5
ENDRESS+HAUSER
SMARTECS
ENDRESS+HAUSER
SMARTECS
ALARM
CAL
E
+
–
6
7

Smartec S CLD132/134 PROFIBUS-PA/-DP Installation
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The maximum number of transmitters in a bus segment is determined by their power
consumption, the bus coupler output and the required bus length.
For detailed information on function and connection of a PROFIBUS system, please
refer to Technical Information TI00260F/00/en
2.2 Post-installation check
• After installation, check the transmitter for damage.
• Check whether the transmitter is protected against moisture and direct sunlight (e.g. by
the weather protection cover).

Wiring Smartec S CLD132/134 PROFIBUS-PA/-DP
8Endress+Hauser
3 Wiring
WARNING
!
Device is energized
Improper connection can cause injury or death.
‣The electrical connection must only be carried out by a certified electrician.
‣Technical personnel must have read and understood the instructions in this manual and
must adhere to them.
‣Prior to beginning any wiring work, make sure voltage is not applied to any of the cables.
3.1 Electrical connection
Proceed as follows to connect the bus cable to the transmitter:
1. Loosen the 4 Phillips screws on the housing cover and remove the cover.
WARNING
!
Instrument is energized
Inproper connection can cause injury or death.
‣Make sure the instrument is disconnected from the power source before you remove the
cover frame.
2. Remove the cover frame from the terminal blocks. To do this, introduce a screwdriver in
the recess (A) according to å2 and push the tab inward (B).
3. Thread the cables through the open cable glands into the connection compartment.
4. Cable connection for PA devices: Connect the cable wires of the bus cable in
accordance with å3 to the terminal block. Mixing up the polarity of the PA+ and
PA- connections does not have any influence on operation. The bus cable can be
connected to the PA device via the Pg cable gland or an M12 plug.
5. Cable connection for DP devices: Connect the cable wires of the bus cable in
accordance with å7 to the terminal block.
6. Tighten the cable gland.
7. Close the housing cover.
a0005891
Fig. 2: Bus cable connection Smartec S PROFIBUS
1 Port for DIL switch
2Coverframe
3Fuse
4 Removable electronics box
5Terminals
6 Housing ground

Smartec S CLD132/134 PROFIBUS-PA/-DP Wiring
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PA device
a0005892
Fig. 3: PA device electrical connection
DP device
a0017420
Fig. 7: DP device electrical connection
1GND
2 Power supply +5 V for bus termination
3 B (RxD / TxD-P)
4A(RxD/TxD-N)
Y Next PROFIBUS device
Z Bus termination
99 98 67 68 69 85 86 93 94 81 82 99 98 67 68 69 85 86 93 94 81 82
M12
PE
PE
PA+PA+ PA–
BK
BK
PA–
a0012694
Fig. 4: Insert the screwdriver (opens
the terminal)
a0012695
Fig. 5: Insert the cable until the limit
stop
a0012696
Fig. 6: Remove the screwdriver
(closes the terminal)

Wiring Smartec S CLD132/134 PROFIBUS-PA/-DP
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The remaining connection (sensor, power supply etc.) are described in the standard
Operating Instructions (BA00207C/07/EN for CLD132, BA00401C/07/EN for CLD134).
Bus termination
The bus terminations for PROFIBUS PA and DP are different.
Each PROFIBUS PA segment must be terminated with a passive bus termination on each
end.
Each PROFIBUS DP segment must be terminated with an active bus termination on each
end.
3.2 Post-connection check
After the electrical connection, carry out the following checks:
Device condition and specifications Notes
Are the transmitter and cables damaged on the outside? Visual inspection
Electrical connection Notes
Are the mounted cables strain relieved?
Cable run without loops and cross-overs?
Are the signal lines correctly connected in accordance with the wiring
diagram?
Are all screw terminals tightened?
Are all cable entries installed, tightened and sealed?