Pfeiffer Vacuum OBC V4 User manual

Profinet
Bus Fault
LNKTX/RX
LNKTX/RX
OPERATING INSTRUCTIONS
EN
Original
PROFINET FOR OBCV4 AND OBCV5
Communication protocol - Turbomolecular pumps

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Table of contents
1 About this manual 5
1.1 Validity 5
1.1.1 Applicable documents 5
1.1.2 Variants 5
1.2 Target group 5
1.3 Conventions 6
1.3.1 Instructions in the text 6
1.3.2 Pictographs 6
1.3.3 Labels 6
1.4 Trademark proof 6
2 Safety 7
2.1 General safety information 7
2.2 Safety instructions 7
2.3 Precautions 7
2.4 Intended use 8
2.5 Foreseeable misuse 8
3 Product description 9
3.1 Product identification 9
3.2 Man/machine interface 9
4 Installation 10
4.1 Configuration with GSDML file 10
5 Operation 11
5.1 LEDs Operation 11
5.2 Available functional elements 11
5.3 Used units 12
5.4 Physical Block 12
5.5 Assemblies 12
5.5.1 Generic Pump Assembly 13
5.5.2 Simple Turbomolecular Vacuum Pump Assembly 13
5.5.3 Speed Controlled Turbomolecular Vacuum Pump Assembly 15
5.6 Available Function Blocks 16
5.6.1 Generic Pump 16
5.6.2 Pump Activation 17
5.6.3 Pump Actuation 17
5.6.4 HeatingTMS 17
5.6.5 TargetSpeed 17
5.6.6 RatedSpeed 17
5.6.7 StandbySpeed 18
5.6.8 Acceleration 18
5.6.9 Deceleration 18
5.6.10NoRotation 18
5.6.11PumpStandByRequest 18
5.6.12PurgeValveRequest 18
5.6.13VentValveRequest 18
5.6.14ElectronicTemp 19
5.6.15MotorTemp 19
5.6.16DCLinkVoltage 19
5.6.17DCLinkCurrent 19
5.6.18DrivePower 19
5.6.19DriveTemp 19
5.6.20ErrorCode 19
5.7 Parameter channel 20
Table of contents
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5.7.1 Output (PLC → Pump) 20
5.7.2 Input (Pump → PLC) 20
5.7.3 Available Parameters 20
5.7.4 Examples 22
Table of contents
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1 About this manual
IMPORTANT
Read carefully before use.
Keep the manual for future consultation.
1.1 Validity
These operating instructions are a customer document of Pfeiffer Vacuum. The operating instructions
describe the functions of the named product and provide the most important information for the safe use
of the device. The description is written in accordance with the valid directives. The information in these
operating instructions refers to the product's current development status. The document shall remain
valid provided that the customer does not make any changes to the product.
1.1.1 Applicable documents
Document Part number
OBCV4 Electronic Drive Unit Operating instructions 129285
ATH 1300 - 1600 M/MT Operating instructions 105677
ATH 1603 M - ATH 2303 M/MB Operating instructions 115101
ATH 2300 M/MT Operating instructions 108895
ATH 2804/3204 M/MT Operating instructions 121608
ATP 1603 M Operating instructions 127646
ATP 2300 M Operating instructions 112419
1.1.2 Variants
This operating instruction applies to the products with the following part numbers:
Part number Description
129353 OBC Electronic drive unit V4, equipped with Profinet™ control interface
- OBC Electronic drive unit V5, equipped with Profinet™ control interface
These products are used in conjunction with magnetically levitated turbomolecular pump models operat-
ed with :
●electronic drive unit (OBCV4) : ATH 1300 M (MZxxxxxx), ATH 1600 M (PZxxxxxx), ATH 1603 M
(YZxxxxxx), ATH 2300 M (QZxxxxxx), ATH 2303 M (TMBBGxxxxxxx), ATP 1603 M
(TMDBGxxxxxxx), ATP 2300 M (TZxxxxxx).
●electronic drive unit (OBCV5) : ATH 2804/3204 M (TMAAGxxxxxxx)
1.2 Target group
These operating instructions are aimed at all persons performing the following activities on the product:
●Transportation
●Setup (Installation)
●Usage and operation
●Decommissioning
●Maintenance and cleaning
●Storage or disposal
The work described in this document is only permitted to be performed by persons with the appropriate
technical qualifications (expert personnel) or who have received the relevant training from Pfeiffer Vac-
uum.
About this manual
5/24

1.3 Conventions
1.3.1 Instructions in the text
Usage instructions in the document follow a general structure that is complete in itself. The required ac-
tion is indicated by an individual step or multi-part action steps.
Individual action step
A horizontal, solid triangle indicates the only step in an action.
►This is an individual action step.
Sequence of multi-part action steps
The numerical list indicates an action with multiple necessary steps.
1. Step 1
2. Step 2
3. ...
1.3.2 Pictographs
Pictographs used in the document indicate useful information.
Note
Tip
1.3.3 Labels
98 avenue de Brogny F-74000 ANNECY
In :
Out :
200-240 VAC 50/60 HZ 7 ARMS
0-69 V. 1300 HZ 11 A.
Cust. P/N : Rev. :
P/N : 124400
Made in France
Product identification label (example)
1.4 Trademark proof
●Profinet® is a registered trade name of Profibus Nutzerorganisation e.V. (Profibus user organiza-
tion).
About this manual
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2 Safety
2.1 General safety information
The following 4 risk levels and 1 information level are taken into account in this document.
DANGER
Immediately pending danger
Indicates an immediately pending danger that will result in death or serious injury if not observed.
►Instructions to avoid the danger situation
WARNING
Potential pending danger
Indicates a pending danger that could result in death or serious injury if not observed.
►Instructions to avoid the danger situation
CAUTION
Potential pending danger
Indicates a pending danger that could result in minor injuries if not observed.
►Instructions to avoid the danger situation
NOTICE
Danger of damage to property
Is used to highlight actions that are not associated with personal injury.
►Instructions to avoid damage to property
Notes, tips or examples indicate important information about the product or about this docu-
ment.
2.2 Safety instructions
The potential risks and safety precautions of Profinet use (integrated on OBC V4 Electronic Drive Unit)
are described in Security chapter of the OBC V4 Electronic Drive Unit operating instructions.
Read the safety instructions (mandatory!) of the OBC V4 Electronic Drive Unit operating instruc-
tions.
Only qualified personnel trained in safety rules (EMC, electrical safety, chemical pollution) may carry out
the installation and maintenance described in this manual. Our service centers can provide the neces-
sary training.
2.3 Precautions
Duty to provide information on potential dangers
The product holder or user is obliged to make all operating personnel aware of dangers
posed by this product.
Every person who is involved in the installation, operation or maintenance of the product
must read, understand and adhere to the safety-related parts of this document.
Safety
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Infringement of conformity due to modifications to the product
The Declaration of Conformity from the manufacturer is no longer valid if the operator
changes the original product or installs additional equipment.
●Following the installation into a system, the operator is required to check and re-evalu-
ate the conformity of the overall system in the context of the relevant European Direc-
tives, before commissioning that system.
Only qualified personnel trained in safety rules (EMC, electrical safety, chemical pollution) may carry out
the installation and maintenance described in this manual. Our service centers can provide the neces-
sary training.
►Do not loosen any plug connection during operations.
►Keep leads and cables well away from hot surfaces (> 70 °C).
2.4 Intended use
●Profinet fieldbus communication protocol is used to operate the Pfeiffer Vacuum magnetically levi-
tated turbomolecular pumps listed in chapter Variants.
●Profinet fieldbus communication protocol must be used in conjunction with the OBC V4 electronic
drive unit equipped with relevant control interface.
●When the turbomolecular pump is integrated with industrial host tool equipment, it becomes a
pumping component: the integrator of this component must provide the operator with all safety
measures, mainly against hot surfaces.
2.5 Foreseeable misuse
Misuse of the product automatically invalidates all warranty and liability claims. Any use that is counter
to the purpose of the product, whether intentional or unintentional, is regarded as misuse, in particular:
●operation with improper high levels of insulated heat input
●use of accessories or spare parts, which are not named in this manual
●operation in potentially explosive areas
●operation of the devices in areas with ionizing radiation
●operation in improper high magnetic fields
●use of the devices in systems in which impact-like stress and vibrations or periodic forces affect
the devices
Safety
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3 Product description
3.1 Product identification
To correctly identify the product when communicating with our service center, always have the informa-
tion from the product rating plate available (see chapter "Labels").
3.2 Man/machine interface
O
I
68 7 4 35
1 2
SERVICE
RS 232/485
AC in
200-240VAC 50/60 Hz 7A
Profinet
Bus Fault
LNKTX/RXLNKTX/RX
Ref. Description
1 Indicator for Module status (green LED)
2 Indicator for Module status (red LED)
3 Indicator for LNK of Profinet port 2 (green LED)
4 Profinet M12 socket connector port 2
5 Indicator for TX/RX of Profinet port 2 (green LED)
6 Indicator for LNK of Profinet port 1 (yellow LED)
7 Profinet M12 socket connector port 1
8 Indicator for TX/RX of Profinet port 1 (yellow LED)
Profinet port 1 :
M12 socket (D coded) for connecting an incoming Profinet cable
Profinet port 2 :
M12 socket (D coded) for connecting a Profinet cable to the next device
Profinet connection : M12 female connectors (4) + (6)
2 3
41
Pin Assignment
1 TX+
2 RX+
3 TX+
4 RX-
Product description
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4 Installation
4.1 Configuration with GSDML file
For the configuration of the Profinet, use the GSDML file (delivered on request).
Installation
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5 Operation
5.1 LEDs Operation
TX/RX and LNK LED
Display TX/RX (yellow) Port 1 or 2
Off The device does not send/receive Ethernet frames
Flickering The device sends/receives Ethernet frames
Display LNK (green) Port 1 or 2
Off The device has no link to the Ethernet.
Permanently ON (load dependant) The device is linked to the Ethernet.
Bus fault Red and Green LEDs On the prototype interface, Bus Fault Status LED is composed of two
physically independent red and green LEDs and not a combined Green/Red LED as described in the
Profinet specification.
Display Green LED
Off Not powered , no Fault
Flashing (1Hz, 3s) DCP signal service is initiated via the bus.
Permanently ON Watchdog timeout; channel, generic or extended diagnosis present; system er-
ror
Display Red LED
Off Not powered , no IP address
Flashing (2Hz) No data exchange
Permanently ON No configuration; or low speed physical link; or no physical link
5.2 Available functional elements
The table below indicates available functional elements for this device
Functional element name Block_object Class
Generic pump assembly Assembly -
Simple turbomolecular vacuum pump assembly Assembly -
Speed controlled turbomolecular vacuum pump assembly Assembly -
Generic pump Function block Generic pump
Physical block Physical block -
Pump activation Function block Discrete input
Pump actuation Function block Pump actuation
HeatingTMS Function block HeatingTMS
TargetSpeed Function block Discrete input
RatedSpeed Function block Discrete input
Operation
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Functional element name Block_object Class
Standby speed Function block Discrete input
Acceleration Function block Discrete input
Deceleration Function block Discrete input
NoRotation Function block Discrete input
PumpStandByRequest Function block Discrete output
PurgeValveRequest Function block Discrete output
VentValveRequest Function block Discrete output
ElectronicTemp Function block Measuring
MotorTemp Function block Measuring
DCLinkVoltage Function block Measuring
DCLinkCurrent Function block Measuring
DrivePower Function block Measuring
DriveTemp Function block Measuring
ErrorCode ErrorCode
PrmChannel PrmChannel
5.3 Used units
For the rest of this document, please note that :
●All temperatures are expressed in Celsius degree (°C)
●All voltages are expressed in Volt (V)
●All currents are expressed in Milliampere (mA)
●All powers are expressed in Watt (W)
●All speeds are expressed in Hertz (Hz)
5.4 Physical Block
Rel. in-
dex
Name Data type Group level Size
(bytes)
Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1DEVICE_TYPE visible string Simple 20 Cst,C/acyc r nv
2STATE unsigned8 Simple 1 D,C/acyc r v
3DIAGNOSIS octet string Simple 4 D,C/acyc r v
4DIAGNOSIS_MASK octet string Simple 4 D,C/acyc r nv
5DIAGNOSIS_EXT_HARD-
WARE
octet string Simple 2 D,C/acyc r v
6DIAGNOSIS_EXT_SOFT-
WARE
octet string Simple 2 D,C/acyc r v
7DIAGNOSIS_EXT_MECHAN-
ICS
octet string Simple 3 D,C/acyc r v
8DIAGNOSIS_EXT_ELEC-
TRICS
octet string Simple 3 D,C/acyc r v
11 DIAGNOSIS_EXT_ELEC-
TRICS
octet string Simple 5 D,C/acyc r v
5.5 Assemblies
The Assembly Object binds attributes of multiple objects, which allows data to or from each object to be
sent or received over a single connection. Assembly objects can be used to bind input data or output
data. The terms “input” and “output” are defined from the PLC’s point of view. An input will produce data
on the network and an output will consume data from the network.
Operation
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5.5.1 Generic Pump Assembly
Input data
Byte Bit Name Description
10 ACCESS_MODE GenericPump.ACCESS_MODE specifies the access type of the pump.
For this assembly, the coding range of GenericPump.ACCESS_MODE is mapped onto
two values.
0: remote access via field communication network not possible
1: remote access via field communication network possible
11 ON_OFF GenericPump.ON_OFF serves a feedback of the enabling of pump operation.
0: off, operation disabled
1: on, operation enabled
12 FAULT GenericPump.FAULT indicates a generic fault status of the pump.
0: ok
1: general fault
13 - reserved by PI, fixed to 0
14 - reserved by PI, fixed to 0
15 - reserved by PI, fixed to 0
16 - reserved by PI, fixed to 0
17 - reserved by PI, fixed to 0
Output data
Byte Bit Name Description
10 REMOTE_AC-
CESS_REQUEST
GenericPump.REMOTE_ACCESS_REQUEST indicates an access request by a re-
mote control unit.
0: remote access via field communication network is not possible.
1: remote access via field communication network is possible.
11 ON_OFF_REQ GenericPump.ON_OFF enables the pump operation.
0: off, operation disabled
1: on, operation enabled
12 RESET_FAULT GenericPump.RESET_FAULT offers the reset of the generic fault state of a pump.
The reset of the pump fault state is activated by the rising edge of this parameter.
(upon 0->1 transition: reset of generic fault activated)
13 - reserved by PI, fixed to 0
14 - reserved by PI, fixed to 0
15 - reserved by PI, fixed to 0
16 - reserved by PI, fixed to 0
17 - reserved by PI, fixed to 0
You must assign the value “True” to “REMOTE_ACCESS_REQUEST” attribute, if you want
to write other values.
5.5.2 Simple Turbomolecular Vacuum Pump Assembly
Input data
Operation
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Byte Bit Name Description
10 ACCESS_MODE GenericPump.ACCESS_MODE specifies the access type of the pump.
For this assembly, the coding range of GenericPump.ACCESS_MODE is mapped onto
two values.
0: remote access via field communication network not possible
1: remote access via field communication network possible
11 ON_OFF GenericPump.ON_OFF serves a feedback of the enabling of pump operation.
0: off, operation disabled
1: on, operation enabled
12 FAULT GenericPump.FAULT indicates a generic fault status of the pump.
0: ok
1: general fault
13 WARNING Warning (0: no Warning, 1: Warning: The pump has a non critical fault, but is able to
perform its main function.). The Warning bit is correlated to the Ext_Diag flag in the
standard diagnosis.
14 PUMP_ACTIVE PumpActivation.VALUE serves a feedback about the pump activation. (0: not active, 1:
active)
15 AT_TAR-
GET_SPEED
TargetSpeed.VALUE serves a feedback that the pump is at target speed. (0: not at tar-
get speed, 1: at target speed).
16 AT_RAT-
ED_SPEED
RatedSpeed.VALUE serves a feedback that the pump rotation is at rated speed (0: not
at rated speed, 1: at rated speed).
17 AT_STAND-
BY_SPEED
StandbySpeed.VALUE serves a feedback that the pump rotation is at standby speed
(0: not at standby speed, 1: at standby speed).
20 - reserved by PI, fixed to 0
21 - reserved by PI, fixed to 0
22 - reserved by PI, fixed to 0
23 - reserved by PI, fixed to 0
24 - reserved by PI, fixed to 0
25 NO_ROTATION NoRotation.VALUE serves a feedback that the pump stands still (0: rotation, 1: no rota-
tion).
26 DECELERATION Deceleration.VALUE serves a feedback that the pump rotation decelerates (0: pump
does not decelerate, 1: pump decelerates).
27 ACCELERATION Acceleration.VALUE serves a feedback that the pump rotation accelerates (0: pump
does not accelerate, 1: pump accelerates).
Output data
Byte Bit Name Description
10 REMOTE_ACCESS_RE-
QUEST
GenericPump.REMOTE_ACCESS_REQUEST indicates an access request by a
remote control unit.
0: remote access via field communication network is not possible.
1: remote access via field communication network is possible.
11 ON_OFF_REQ GenericPump.ON_OFF enables the pump operation.
0: off, operation disabled
1: on, operation enabled
12 RESET_FAULT GenericPump.RESET_FAULT offers the reset of the generic fault state of a
pump.
The reset of the pump fault state is activated by the rising edge of this parame-
ter.
(upon 0->1 transition: reset of generic fault activated)
13 - reserved by PI, fixed to 0
14 - reserved by PI, fixed to 0
15 - reserved by PI, fixed to 0
16 HEATING_TMS_REQ HeatingTMS.ENABLE activates the TMS control function
(0: deactivate, 1: activate).
17 STANDBY_REQ PumpStandByRequest.VALUE offers a request for pump standby
(0: deactivate, 1: activate).
Operation
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Byte Bit Name Description
20 PURGE_VALVE_RE-
QUEST
PurgeValveRequest.VALUE offers a request for the opening of the purge valve
(0: deactivate, 1: activate).
21 - reserved by PI, fixed to 0
22 - reserved by PI, fixed to 0
23 - reserved by PI, fixed to 0
24 - reserved by PI, fixed to 0
25 VENT_VALVE_REQUEST VentValveRequest.VALUE offers a request for the opening of the vent valve
(0: deactivate, 1: activate).
26 - reserved by PI, fixed to 0
27 - reserved by PI, fixed to 0
You must assign the value “True” to “REMOTE_ACCESS_REQUEST” attribute, if you want
to write other values.
5.5.3 Speed Controlled Turbomolecular Vacuum Pump Assembly
Input data
Byte Bit Name Description
10 ACCESS_MODE GenericPump.ACCESS_MODE specifies the access type of the pump.
For this assembly, the coding range of GenericPump.ACCESS_MODE is mapped onto
two values.
0: remote access via field communication network not possible
1: remote access via field communication network possible
11 ON_OFF GenericPump.ON_OFF serves a feedback of the enabling of pump operation.
0: off, operation disabled
1: on, operation enabled
12 FAULT GenericPump.FAULT indicates a generic fault status of the pump.
0: ok
1: general fault
13 WARNING Warning (0: no Warning, 1: Warning: The pump has a non critical fault, but is able to
perform its main function.). The Warning bit is correlated to the Ext_Diag flag in the
standard diagnosis.
14 PUMP_ACTIVE PumpActivation.VALUE serves a feedback about the pump activation. (0: not active, 1:
active)
15 AT_TAR-
GET_SPEED
TargetSpeed.VALUE serves a feedback that the pump is at target speed. (0: not at tar-
get speed, 1: at target speed).
16 AT_RAT-
ED_SPEED
RatedSpeed.VALUE serves a feedback that the pump rotation is at rated speed (0: not
at rated speed, 1: at rated speed).
17 AT_STAND-
BY_SPEED
StandbySpeed.VALUE serves a feedback that the pump rotation is at standby speed (0:
not at standby speed, 1: at standby speed).
20 - reserved by PI, fixed to 0
21 - reserved by PI, fixed to 0
22 - reserved by PI, fixed to 0
23 - reserved by PI, fixed to 0
24 - reserved by PI, fixed to 0
25 NO_ROTATION NoRotation.VALUE serves a feedback that the pump stands still (0: rotation, 1: no rota-
tion).
26 DECELERATION Deceleration.VALUE serves a feedback that the pump rotation decelerates (0: pump
does not decelerate, 1: pump decelerates).
27 ACCELERATION Acceleration.VALUE serves a feedback that the pump rotation accelerates (0: pump
does not accelerate, 1: pump accelerates).
3- -4 SPEED PumpActuation.FEEDBACK serves the speed of the turbomolecular vacuum pump
(data unit: Hz, data type: Integer16).
To reduce data ressources, the float value is mapped on the Integer16 data type.
Operation
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Output data
Byte Bit Name Description
10 REMOTE_ACCESS_RE-
QUEST
GenericPump.REMOTE_ACCESS_REQUEST indicates an access request
by a remote control unit.
0: remote access via field communication network is not possible.
1: remote access via field communication network is possible.
11 ON_OFF_REQ GenericPump.ON_OFF enables the pump operation.
0: off, operation disabled
1: on, operation enabled
12 RESET_FAULT GenericPump.RESET_FAULT offers the reset of the generic fault state of a
pump.
The reset of the pump fault state is activated by the rising edge of this param-
eter.
(upon 0->1 transition: reset of generic fault activated)
13ENABLE_SET_SPEED 1PumpActuation.ENABLE activates the pump actuation control function
0: speed setpoint disabled
1: speed setpoint enabled
14 - reserved by PI, fixed to 0
15 - reserved by PI, fixed to 0
16 HEATING_TMS_REQ HeatingTMS.ENABLE activates the TMS control function
(0: deactivate, 1: activate).
17 STANDBY_REQ PumpStandByRequest.VALUE offers a request for pump standby
(0: deactivate, 1: activate).
20 PURGE_VALVE_REQUEST PurgeValveRequest.VALUE offers a request for the opening of the purge
valve
(0: deactivate, 1: activate).
21 - reserved by PI, fixed to 0
22 - reserved by PI, fixed to 0
23 - reserved by PI, fixed to 0
24 - reserved by PI, fixed to 0
25 VENT_VALVE_REQUEST VentValveRequest.VALUE offers a request for the opening of the vent valve
(0: deactivate, 1: activate).
26 - reserved by PI, fixed to 0
27 - reserved by PI, fixed to 0
3-4 SPEED_SETPOINT1PumpActuation.SETPOINT specifies the speed setpoint of the process vac-
uum pump (data unit: Hz, data type: Integer16).
To reduce data ressources, the float value is mapped on the Integer16 data
type.
1 Please note that the possibility to set pump speed setpoint is not supported.
You must assign the value “True” to “REMOTE_ACCESS_REQUEST” attribute, if you want
to write other values.
5.6 Available Function Blocks
5.6.1 Generic Pump
Rel. in-
dex
Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1PUMP_TYPE_ID unsigned8 Simple 1 S,C/acyc r nv
2PUMP_TYPE_VERS unsigned8 Simple 1 S,C/acyc r nv
1 This attribute is only accessible for read access and not for write access as specified in Device profile.
Operation
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Rel. in-
dex
Name Data type Group level Size (bytes) Timing Access Pers.
3ON_OFF Boolean Simple 1 D,I/cyc rw v
4FAULT Boolean Simple 1 D,C/acyc r v
5RESET_FAULT Boolean Simple 1 S,C/acyc rw v
6REMOTE_ACCESS_RE-
QUEST
Boolean Simple 1 S,I/acyc rw v
7ACCESS_MODE 1unsigned8 Simple 1 S,C/acyc r nv
1 This attribute is only accessible for read access and not for write access as specified in Device profile.
5.6.2 Pump Activation
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS STATUS Simple 1 D,O/cyc r v
5.6.3 Pump Actuation
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1SETPOINT 1Float32 Simple 4 D,I/cyc rw nv
2SETPOINT_STATUS1Status Simple 1 D,I/cyc r v
7FEEDBACK Float32 Simple 4 D,O/cyc r v
8FEEDBACK_STATUS Status Simple 1 D,O/cyc r v
12 ENABLE Boolean Simple 1 S,C/acyc rw nv
1 Please note that the possibility to set pump speed setpoint is not supported.
5.6.4 HeatingTMS
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1SETPOINT 1Float32 Simple 4 D,I/cyc rw nv
2SETPOINT_STATUS1Status Simple 1 D,I/cyc r v
7FEEDBACK1Float32 Simple 4 D,O/cyc r v
8FEEDBACK_STATUS1Status Simple 1 D,O/cyc r v
12 ENABLE1Boolean Simple 1 S,C/acyc rw nv
1 Please note that these functionalities are only available for MT version of pumps.
5.6.5 TargetSpeed
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.6 RatedSpeed
Operation
17/24

Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.7 StandbySpeed
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.8 Acceleration
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.9 Deceleration
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.10 NoRotation
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,O/cyc r v
2STATUS Status Simple 1 D,O/cyc r v
5.6.11 PumpStandByRequest
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,I/cyc rw nv
2STATUS Status Simple 1 D,I/cyc r v
5.6.12 PurgeValveRequest
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,I/cyc rw nv
2STATUS Status Simple 1 D,I/cyc r v
5.6.13 VentValveRequest
Operation
18/24

Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Boolean Simple 1 D,I/cyc rw nv
2STATUS Status Simple 1 D,I/cyc r v
5.6.14 ElectronicTemp
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.15 MotorTemp
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.16 DCLinkVoltage
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.17 DCLinkCurrent
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.18 DrivePower
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.19 DriveTemp
Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE Float32 Simple 4 D,O/cyc r v
3STATUS Status Simple 1 D,O/cyc r v
5.6.20 ErrorCode
Operation
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Rel. index Name Data type Group level Size (bytes) Timing Access Pers.
0BLOCK_OBJECT BLOCK_OBJECT Structure 9 Cst,C/acyc r nv
1VALUE 1Unsigned16 Simple 2 D,O/cyc r v
1All available error codes are given in chapter 4.5.3.
5.7 Parameter channel
The parameter channel is used to get and modify pump parameters through cyclic I/O data exchange.
It is a re-used function from ProfiBus, which offers an alternative to read and write records.
5.7.1 Output (PLC → Pump)
Byte 0 1 2-3 4-7
Bit 7 6 5 4 3 2 1 0
Field Request PV Parameter Number n/a parameter value
Bit 9 8 7 6 5 4 3 2 1 0
0: no request 0 0 0
1: read value PV Parameter Number 0 0
3: write value PV Parameter Number 0 (Unsigned32) value
10: write value PV Parameter Number 0 (Float32) value
5.7.2 Input (Pump → PLC)
Byte 0 1 2-3 4-7
Bit 7 6 5 4 3 2 1 0
Field Request PV Parameter Number n/a parameter value
Bit 9876543210
0: no request 0 0 0
2: Ok PV Parameter Number 0 (Unsigned32) value
7: error PV Parameter Number 0 (Unsigned32) Error code
8: error PV Parameter Number 0 0
11: Ok PV Parameter Number 0 (Float32) value
If you get error “7” please refer to the following table to get the meaning of the “Error Code"
●0: unsupported/unknown parameter
●1: parameter read-only
●2: over-/underrange
●5: wrong data type
●101: unsupported/unknown request
●102: parameter write-only
●103: illegal format
If you get error “8” please make sure that Profinet has the control over the pump to allow a write com-
mand through PrmChannel to be proceeded.
5.7.3 Available Parameters
The following array shows all parameters accessible through parameter channel.
Command Instructions
# Parameter Type Access min max de-
fault
Comments
1heater Boolean rw 0 1 1: heater on, 0 : heater off (only for MT version)
2stdby Boolean rw 0 1 1: standby mode, 0 : normal mode
9ackError Boolean w 0 1 1: reset faults
Operation
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