Emerson Bettis RTS User manual

Bettis RTS
Connectivity with PROFINET
Installation, Operation and Maintenance Manual
FCIM-20054-EN Rev. 0
September 2023

Hazard Warnings
September 2023
Installation, Operation and Maintenance Manual
FCIM-20054-EN Rev. 0
Hazard warnings in this manual indicate potential harm to the user or the product.
For the person interacting with the product, the level of risk includes consequences
ranging from slight, up to lethal injuries. As for the product, disobeying the warnings
may cause damage to the equipment and/or void the warranty. Therefore, said
warnings are made apparent to instruct and warn the user, which precautions have
to be made prior to performing any actions described in this manual. The user must
read and be familiar with the manual, before performing any tasks as described in
this manual.
Hazard warnings in this manual are presented in these three forms:
! WARNING
These warning notices refer to personal safety. Failure to obey these notices could result in
personal injury or death.
! CAUTION
General precautions must be made. Failure to obey these notices could result in
personal injury and/or equipment damage.
NOTE:
Directs the user’s attention to essential information.

Installation, Operation and Maintenance Manual
FCIM-20054-EN Rev. 0
Table of Contents
September 2023
iTable of Contents
Table of Contents
Section 1: General
General.................................................................................................................................1
Section 2: Topology
Topology ..............................................................................................................................2
Section 3: Technical Data
Technical Data ....................................................................................................................3
Section 4: Limitations
Limitations...........................................................................................................................4
Section 5: Connection
5.1 Standard Design .....................................................................................................5
5.2 Explosion Proof Design .........................................................................................6
Section 6: Exchange Cycling Data
Exchange Cycling Data .....................................................................................................8
Section 7: Settings
Settings ................................................................................................................................9

ii
Table of Contents
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Table of Contents
Section 8: Description of Input and Output Data
8.1 Position Assignment for the Input Data (Data From Master To Slave) .... 10
8.1.1 Set point..................................................................................................... 10
8.1.2 Command.................................................................................................. 11
8.1.3 Command 2 .............................................................................................. 12
8.1.4 Set Point – Revolution Speed................................................................ 13
8.2 Extended Registers – Commands.................................................................... 14
8.2.1 Extended Register – Register Number ............................................... 14
8.2.2 Extended Register – Register Value .................................................... 15
8.3 Modules for the Output Data (Slave to Master)............................................ 15
8.3.1 Actual Position.......................................................................................... 15
8.3.2 Status.......................................................................................................... 16
8.3.3 Actual Torque............................................................................................ 16
8.3.4 Actual Speed............................................................................................. 17
8.3.5 External Actual Value .............................................................................. 17
8.3.6 Status 2 ...................................................................................................... 18
8.3.7 Status 3 ...................................................................................................... 18
8.3.8 Status 4 ...................................................................................................... 19
8.4 Extended Message Status ................................................................................. 20
8.4.1 Extended Message Status – Current Register .................................. 21
8.4.2 Extended Message Status – Current Register Value ....................... 21

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Section 1: General
General
Section 1:General
A eldbus interface for the PROFINET bus system is available for Bettis RTS electric
actuators. PROFINET is an IEEE 802 Ethernet-based eldbus system. This interface is
a hardware option and should already be known when ordering the actuator.

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Section 2: Topology
Topology
Section 2:Topology
Since two ports are executed on the additional board for the PROFINET, the following
network topologies can be implemented:
• Line structure
• Tree structure
• Star structure
• Ring structure (if supported by the master)
• Mixed forms
Example:
Figure 1. Topology
Hub
Hub
Hub
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device
Field
Device

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Section 3: Technical Data
Technical Data
Section 3:Technical Data
Table 1. Technical Data
Feature Value
Maximum number of total cyclic input data 1440 bytes (including IOPS and IOCS)
Maximum number of total cyclic output data 1440 bytes (including IOPS and IOCS)
Topology recognition LLDP, SNMP V1, Physical Device Record Objects
Minimum cycle time (MinDeviceInterval) 1 ms
Baud rate 100 Mbit/s
Data transport layer Ethernet II, IEEE 802.3, MAUType 16
Minimum RDHT (SystemRedundancy only) 200 ms

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Section 4: Limitations
Limitations
Section 4:Limitations
• RT over UDP not supported.
• Multicast communication not supported.
• Only one device instance is supported.
• DHCP is not supported.
• Little endian byte order not supported.
• System Redundancy (SR-AR) and Dynamic Re-conguration (formerly known
as Conguration-in-Run, CiR) are not supported.
• The usage of PROFINET CombinedObjectContainer.
• SharedInput is not supported.
• MRPD is not supported.
• DFP and other HighPerformance-prole related features are not supported.
• FiberOptic Ethernet Physics are not supported. Neither PROFINET specic
“POF” nor real optical ber is supported. Only copper-based Ethernet
100BASETXFD (MAUType 16) is supported.
• Conguration with iniBatch conguration le (inibatch.nxd) is not supported.

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Section 5: Connection
Connection
Section 5:Connection
Depending on the order there are the following connections possible:
• Standard design: M12 connectors
• Explosion proof design: terminals
5.1 Standard Design
The connection of the RTS control unit to the PROFINET eldbus at the eld level
is done via 4-pin, D-coded, M12 connectors, to meet the required high degree of
protection (see IEC 61076-2-101).
The female side is on the device, and the male side on the cable side.
Two equivalent M12 connectors, which are internally wired to a hub, are located on
the RTS control unit with PROFINET. With this, a line structure can be implemented.
Which connection is used is irrelevant for the function.
Figure 2. Pin Assignment on Device Side (Female Side)
2
3
1
4
Pin Function
1Tx+
2 Rx+
3Tx-
4 Rx-
Table 2. Pin Assignment on Device Side (Female Side)
The devices are connected via crossover cables, i.e.:
• Tx+ to Rx+
• Tx- to Rx-
• Rx+ to Tx+
• Rx- to Tx-
The cable types recommended are standard patch cables (twisted pair, S/UTP, AWG26,
Cat5e). The cable shield has to be connected to the actuator housing over the
connector housing. It is important to ensure that there are no potential dierences
between the individual devices in the PROFINET network so that no transient currents
ow over the cable shield.

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Section 5: Connection
Connection
5.2 Explosion Proof Design
For explosion proof actuators and control units, the connection to the eldbus
is realized through screw terminals. As shown in Figure 3, an additional frame is
provided to enable proper wiring. There are in total four M20x1.5 threaded holes,
which lead directly to shielding connection clamps, to allow proper earthing of the
eldbus cables.
NOTE:
The shield must be connected to the shielding connection clamp (windowcut) - see
Figure 3 and 4.
Figure 3. Connection to the Fieldbus
The devices are connected via crossover cables, i.e.:
• Tx+ to Rx+
• Tx- to Rx-
• Rx+ to Tx+
• Rx- to Tx-
The cable types recommended are standard patch cables (twisted pair, S/UTP,
AWG26, Cat5e).
The cable shield has to be connected to the actuator housing over the shielding
connection clamp.
It is important to ensure that there are no potential dierences between the
individual devices in the PROFINET network so that no transient currents ow over
the cable shield.
Shielding connection clamp
Terminal strip
Metallic cable glands (closed with blind
screw connections at delivery) 4 xM20x1.5
Additional frame

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Section 5: Connection
Connection
An additional frame with 4xM20 holes is possible on special request.
Figure 4. Shielding Connection Clamp
Shielding connection clamp
Terminal strip

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Section 6: Exchange Cycling Data
Exchange Cycling Data
Section 6:Exchange Cycling Data
PROFINET IO uses the concept of a cyclic process data image. Each PROFINET IO
network Controller or Device has an image of input and output data. Each image is
updated via communication partner images using periodic Ethernet frames. These
frames are sent at intervals congured by the engineering tool. The frames contain
the I/O data and the data status associated with it.
Moreover, each frame contains a “global” frame data status eld which can be
used e.g., to mark the whole frame as invalid. PROFINET IO organizes the cyclic
data in a Provider Consumer model, i.e., an I/O data consumer exists for every I/O
data provider. Both indicate their current state to each other in several frames.
These states are:
• The IO Provider State (IOPS)
• The IO Consumer State (IOCS)
The IOPS indicates whether the associated data is valid (good) or invalid (bad). For
instance, a faulty submodule in a device will mark its input data as good or bad by
setting the IOPS. To indicate whether the data has been handled, the consumer
returns the IOCS to the provider. For instance, a Digital Analog Converter submodule
can use this status to indicate to the controller an output value that is outside the
range. With PROFINET IO, each submodule has its IO data and IO data states, i.e.
the IO data plus two IO data states are exchanged for every submodule used by
the IO-Controller. Regarding the Ethernet frame structure, the provider data state is
located directly behind the IO data and contains information on whether the IO data
is good and may be evaluated or not. The consumer state is sent in the opposite
direction in an other frame and contains information on whether the IO data can be
handled by the consumer.

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Section 7: Settings
Settings
Section 7:Settings
The following additional parameters become visible in the control unit for the
Bettis RTS electric actuator with the PROFINET option enabled.
Table 3. Additional Parameters
Menu
Item
Sub Menu
Item Poss. Setting Notes/Comments
P15.1 Bus 0: Not Activated 0: Not Activated PROFINET disabled
1: Activated 1: Activated PROFINET enabled
P15.2 Bus 0 to 255 0 to 255 Valid IP address
P15.3 Bus 0 to 255 0 to 255 Valid net mask
P15.4 Bus 0 to 255 0 to 255 Valid gateway
P15.5 Bus
0 0 O
1 1 Swap In/O
2 2 Swap In
3 3 Swap Out
P15.6 Bus Watchdog
Time
0.0 to 10.0 s
(0.0 s)
Monitoring of the toggle bit transmitted from the master
(bit 7 in the command). With a bus watchdog time set, this
bit has to toggle within that time; otherwise there is a bus
watchdog fault. At 0.0 s the watchdog function is disabled,
in which case toggling of the toggle bit may be omitted.
P15.7 Bus Setpoint
Source
(0): The set point is specied via the PROFINET (only relevant
when the positioner is enabled).
1: Analog The set point is specied by the analogue signal (only
relevant when the positioner is enabled).
2: Bus/analog
With an error-free bus, the set point is specied via
the PROFINET. With a bus error, the analogue value is
switched to (only relevant when the positioner is enabled).
P15.8 Bus Status 2 (0) Standard assignment for Status 2.
1 to 2 Reserved for future use.
P15.9 Bus Status 3 (0) Standard assignment for Status 3 (current event).
1 to 2 Reserved for future use.
P15.10 Bus Status 4 (0) Standard assignment for Status 4 (current event).
1 to 2 Reserved for future use.
P15.11 Bus Bus
Monitor
0: Ignore -
1: Stop -
2: Open -
3: Close -
4: Emergency Position -
5: Emergency Open -
6: Emergency Close -
7: Last valid value -
8: Fail-safe -
NOTE:
After changing parameters P15.1 to P15.3, the protocol stack for the PROFINET is restarted to apply
the change.
NOTE:
To allow the actuator to be unambiguously identied in the network, the MAC
address is displayed in the bottom most line of Status Area S5.

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Section 8: Input and Output Data
Input and Output Data
Section 8:Description of Input and
Output Data
General information: Depending on the master, it is possible that the low byte (bits 0
to 7) and the high byte (bits 8 to 15) have to be swapped in the registry values. This
swapping can be done by the control unit with parameter P15.5.
The transmission mode (big endian/little endian) always has to be adjusted such
that the analog values are transmitted correctly. Only then can the binary data
be swapped.
8.1 Position Assignment for the Input Data
(Data From Master To Slave)
The position values can be written with functions 6 (06Hex: Write single position) and
16 (10Hex: Write multiple positions).
The position values can be read back with function 3 (03Hex: Read holding position).
NOTE:
Depending on the master, the position numbers are assigned with an oset. For
example, position 0 in the master has the address 1Dec or 40001Dec.
8.1.1 Set point
Position number: 0Hex
Data format: 16-bit, the lower 10 bits (0 to 1023) are used.
NOTE:
The other bits are reserved for future use and have to be set to zero.
Table 4. Structure
Value Function
0 (0Hex) 0%
512 (200Hex) 50%
1023 (3Hex) 100%

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Section 8: Input and Output Data
Input and Output Data
8.1.2 Command
Position number: 1Hex
Data format: 16-bit (bit eld)
Table 5. Structure
Bit
no. Function Description
Bit= 0 Bit=1
0 OPEN - OPEN command in REMOTE mode
1 CLOSE - CLOSE command in REMOTE mode
2 STOP - STOP command in REMOTE mode
3 NOT-AUF - EMERGENCY OPEN command in LOCAL and REMOTE modes
4 NOT-ZU - EMERGENCY CLOSE command in LOCAL and REMOTE modes
5BLOCK -BLOCK drive in LOCAL and REMOTE modes. The drive is not operable either via the
selector switch locally nor via commands by REMOTE nor PROFINET
6 POSITIONER OFF - Deactivate the positioner in REMOTE mode
7 WATCHDOG Toggle bit for bus watchdog
Bit has to toggle before the specied time-out or a bus watchdog error will be detected
8 OPEN-SH - Latched Open in mode Remote. Release with command Stop
9 CLOSE-SH - Latched Close in mode Remote. Release with command Stop
10 LOCKING OPEN -
Locks Open (in modes Remote and Local). Actuator carries out a latched Open
command with highest priority. It can only be released with command Lock O,
power-o or mode O
11 LOCKING CLOSE -
Locks Close (in modes Remote and Local). Actuator carries out a latched Close
command with highest priority. It can only be released with command Lock O,
power-o or mode O
12 LOCKING OFF - Releases the lock
13 BLOCK LOCAL -Block the actuator in mode Local. Actuator cannot be moved with selection switch
14 FAIL-SAFE - Trigger the fail-safe unit (if available)
15 OVERRIDE - Binary inputs are not processed

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Section 8: Input and Output Data
Input and Output Data
8.1.3 Command 2
Position number: 2Hex
Data format: 16-bit (bit eld)
Table 6. Structure
Bit
no. Function Description
Bit= 0 Bit=1
0Bus Bit 1 -
The binary outputs can be assigned to the bus bits.
The assignment can be done arbitrarily, including the
assignment of a single bit to multiple outputs.
1Bus Bit 2 -
2Bus Bit 3 -
3Bus Bit 4 -
4Bus Bit 5 -
5Bus Bit 6 -
6Bus Bit 7 -
7Bus Bit 8
8 Intermediate Position -
Move to intermediate position (bits 9, 10, 11 and 13).
See Table 10 for bit pattern.
9Intermediate Position Bit 9 -
10 Intermediate Position Bit 10 -
11 Intermediate Position Bit 11 -
12 PVST Start - Start PVST
13 Intermediate Position Bit 13 - See Table 10 for bit pattern.
14 Reserved - -
15 Reserved - -

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Section 8: Input and Output Data
Input and Output Data
The table below shows the bit pattern for the intermediate positions:
Table 7. Bit Pattern
Bit 13 Bit 11 Bit 10 Bit 9 Command
0 0 0 0 Position 1
0 0 0 1 Position 2
0 0 1 0 Position 3
0 0 1 1 Position 4
0 1 0 0 Position 5
0 1 0 1 Position 6
0 1 1 0 Position 7
0 1 1 1 Position 8
1 0 0 1 Position 9
1 0 1 0 Position 10
1 0 1 1 Position 11
1 1 0 0 Position 12
1 1 0 1 Position 13
1 1 1 0 Position 14
1 1 1 1 Position 15
8.1.4 Set Point – Revolution Speed
Position number: 3Hex
Data format: 16-bit, the lower 8 bits are used.
NOTE:
The other bits are reserved for future use and have to be set to zero.
Table 8. Structure
Bit Value Description
0 to 6 0 to 100 Value corresponds to 0 to 100%
7 0, 1 Sets the direction to OPEN

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Section 8: Input and Output Data
Input and Output Data
8.2 Extended Registers – Commands
Position number: 8Hex
Data format: 16-bit
By means of the extended registers, it is possible to execute further commands or
to read out various information. For this purpose, the desired register number is en-
tered in position number 9Hex (see Section 8.2.1), and if applicalbe, in position number
10Hex (see Section 8.2.2) the value is entered.
NOTE:
The other bits are reserved for future use and have to be set to zero.
Table 9. Structure
Bit Value Description
0 0, 1 Execute Bit to execute data transfer; Operation has
to be set (see Section 8.2.1 and 8.2.2).
14 0, 1 Write operation bit
15 0, 1 Read operation bit
8.2.1 Extended Register – Register Number
Position number: 9Hex
Data format: 16-bit
The register to be read or written is written in this position number upon execution
of an extended control command.
NOTE:
The other bits are reserved for future use and have to be set to zero.
Table 10. Structure
Bit Value Description
0 to 15 0 to 65535 Corresponds to requested extended register.

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Section 8: Input and Output Data
Input and Output Data
8.2.2 Extended Register – Register Value
Position number: 10Hex
Data format: 16-bit
If applicable, the value to be written to the given register number in position number
9Hex is written in this position number.
Table 11. Structure
Bit Value Description
0 to 15 0 to 65535 Value to be written in given register number in
position number 9Hex.
8.3 Modules for the Output Data
(Slave to Master)
The position values can be read with function 4 (04Hex: Read input position).
NOTE:
Depending on the master, the position numbers are assigned with an oset. For
example, position 0 in the master has the address 1Dec or 40001Dec.
8.3.1 Actual Position
Position number: 0Hex
Data format: 16-bit, the lower 10 bits (0 to 1023) are used
NOTE:
The other bits are reserved for future use and have to be hidden.
Table 12. Structure
Bit Value Description
0 (0Hex) 0% -
512 (200Hex) 50% -
1023 (3Hex) 100% -

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Section 8: Input and Output Data
Input and Output Data
8.3.2 Status
Position number: 1Hex
Data format: 16-bit (bit eld)
Table 13. Structure
Bit
no. Function Description
Bit= 0 Bit=1
0 READY - Actuator is ready
1 END POSITION OPEN - End position OPEN reached (taking into account the type of
de-activation [torque- or travel-dependent])
2 END POSITION CLOSED - End position CLOSED reached (taking into account the type of
deactivation [torque- or travel-dependent])
3 TRAVEL OPEN - Travel end position OPEN reached (no allowance for the type of
de-activation [only straightforward travel information])
4 TRAVEL CLOSED - Travel end position CLOSED reached (no allowance for the type of
deactivation [only straightforward travel information])
5 TORQUE OPEN - Cut out torque in OPEN direction has been exceeded
6 TORQUE CLOSED - Cut out torque in CLOSE direction has been exceeded
7 MOTOR TEMPERATURE - Motor temperature sensor has responded (overtemperature)
8 OPERATION OPEN - The drive is operating by motor OPEN
9 OPERATION CLOSED - The drive is operating by motor CLOSED
10 LOCAL - Selector switch in position LOCAL
11 REMOTE - Selector switch in position REMOTE
12 LOCKING OPEN -
Locking OPEN is active. OPEN command is queued with the highest
priority and will not be jettisoned even in the end position (see command
for bits 10 and 12)
13 LOCKING CLOSED -
Locking CLOSED is active. CLOSE command is queued with the highest
priority and will not be jettisoned even in the end position (see command
for bits 11 and 12)
14 LIVEBIT 1 - Livebit 1 toggles every second
15 LIVEBIT 2 - Livebit 2 is the copy from the watchdog toggle bit (see command bit 7)
8.3.3 Actual Torque
Position number: 2Hex
Data format: 16-bit, only the lower 8 bits are used
NOTE:
The other bits are reserved for future use and have to be hidden.
Table 14. Structure
Bit Value Description
0 to 6 0 to 100 Corresponds to 0 to 100%
7 0, 1 Is set, if the direction is OPEN