Voltage regulator TAPCON® 260
Supplement 2532010/00 Protocol description DNP3
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The original operating instructions were drawn up in German.
Table of Contents
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 3
Table of Contents
1 General notes ............................................................................... 5
1.1 About this document ................................................................................. 5
1.2 Abbreviations used ................................................................................... 5
2 Voltage regulator connections .................................................... 7
3 Settings on the voltage regulator ............................................... 9
3.1 Communication interface RS232 .............................................................. 9
3.2 Communication interface RS485 ............................................................ 10
3.3 Fiber-optic cable (optional) ..................................................................... 10
3.4 Ethernet (RJ45) (optional) ....................................................................... 11
4 Data points .................................................................................. 13
4.1 Monitoring direction ................................................................................. 13
4.1.1 Single bit binary inputs: objects 01, variation 01 ................................................ 13
4.1.2 Binary output status and control relay output block point list .............................. 17
4.1.3 Analog input point lis ........................................................................................... 19
4.1.4 Analog output status: object 40, variation 02 ...................................................... 20
4.2 Control direction ...................................................................................... 21
4.2.1 Single bit commands: object 12, variation 01 ..................................................... 22
Table of Contents
4 TAPCON® 260 2532010/00 EN © Maschinenfabrik Reinhausen 2011
5 Configuration .............................................................................. 27
5.1 Unsolicited messages ............................................................................. 27
5.2 Internal indications bits ‘class 1 data available’ and ‘class 2 data available’ ................................................................................................. 28
1 General notes
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 5
1 General notes
1.1 About this document
This document describes implementation of the interface protocol DNP3 for the TAPCON® 260.
Read this description along with the technical file for the TAPCON® 260.
You will find more information on the DNP3 protocol in the provided technical file "DNP3 Device Profile". This document was drawn up by the DNP User Group and filled in by MR for TAPCON® 260.
1.2 Abbreviations used
Abbreviation Definition
EEPROM Electrically Erasable Programmable Read Only Memory
MR Maschinenfabrik Reinhausen
CIC Communication Interface Card
Table 1 Abbreviations
2 Voltage regulator connections
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 7
2 Voltage regulator connections
The physical interfaces RS232, RS485, optional fiber-optic cables and the Ethernet are provided on the Voltage regulator for data transfer via the DNP3 protocol.
Figure 1 CIC card
1 RS232 (9 pin female SUB-D connector)
2 RS485
3 Ethernet RJ45 (optional)
4 FH-ST or F-SMA fiber-optic cable in 850 nm or 660 nm (optional)
5 Reset key
6 TxD LED for transmit signal
7 RxD LED for receive signal
8 Clk LED for operating mode (flashes for 2 seconds)
9 Clip for connecting cable shield with functional ground
2 Voltage regulator connections
8 TAPCON® 260 2532010/00 EN © Maschinenfabrik Reinhausen 2011
RS232
9 pin female SUB-D connector Pin 2: TxD Pin 3: RxD Pin 5: GND
RS485
3 pin connector from Phoenix (MC1.5/3 GF 3.5) Pin 1: GND (100 Ω ground resistance) Pin 2: B (inverted) Pin 3: A (not inverted) Polarity: A > B by 200 mV corresponds to 1. A < B by 200 mV corresponds to 0. An interrupted communication line corresponds to 1. The start bit has the designation 0. Recommended terminating resistor 120 Ω.
Ethernet (RJ45)
Pin 1: Tx+ Pin 2: Tx- Pin 3: Rx+ Pin 6: Rx-
Fiber-optic cable (optional)
FH-ST (850 nm or 660 nm) F-SMA (850 nm or 660 nm)
Table 2 Interfaces available
Transfer on physical plane: Asynchronous with 8 data bits, no parity check, 1 stop bit (8N1)
3 Settings on the voltage regulator
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 9
3 Settings on the voltage regulator
The following chapters describe how to set the parameters for communication at the relevant interface on the TAPCON® 260.
> Configuration > Next* > Comm. interface
Depending on the product version and software, you will need to press "Next" a varying number of times to reach the "Comm. interface" menu.
You will find more information on how to set the parameters in the technical file for TAPCON® 260.
3.1 Communication interface RS232
Communication interface RS232
Baud rate communication 9.6/19.2/38.4 kBaud
Fiber-optic cable light ON/OFF
not used
Local SCADA address 0...9,999
Send delay time not used
Table 3 Interface settings RS232
3 Settings on the voltage regulator
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3.2 Communication interface RS485
Communication interface RS485
Baud rate communication 9.6/19.2/38.4/57.6 kBaud
Fiber-optic cable light ON/OFF
not used
Local SCADA address 0...9,999
Send delay time
0...254 ms (e.g 2 ms, in order to compen-sate for the response time of an external converter RS485/RS232 when switching between transmit and receive operation)
Table 4 Interface settings RS485
3.3 Fiber-optic cable (optional)
Communication interface Fiber-optic cable
Baud rate communication 9.6/19.2/38.4 kBaud
Fiber-optic cable light ON/OFF
ON (1 corresponds to light On) or OFF (1 corresponds to light Off)
Local SCADA address 0...9,999
Send delay time not used
Table 5 Interface settings Fiber-optic cable
3 Settings on the voltage regulator
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3.4 Ethernet (RJ45) (optional)
Communication interface RJ45
Baud rate communication fixed 19.2 kBaud
Network address 0.0.0.0
TCP port 1234
Local SCADA address 0...9,999
Send delay time not used
Table 6 Interface settings RJ45
4 Data points
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4 Data points
4.1 Monitoring direction
All spontaneous messages (in the event of changes) are transmitted with a time stamp. The time stamp always relates to when the message is sent. A message caused by a general query is sent without a time stamp.
4.1.1 Single bit binary inputs: objects 01, variation 01
Point index
Name
Default Class Assigned to events (1, 2, 3 or none)
Name for state when value is 0
Name for state when value is 1
Description
0 Au-to/Manual Status
1 Manual Auto Status of Auto/Manual regulation mode
1 Raise 1 Raise command inactive
Raise command active
When the voltage reg-ulator is setting a raise command
2 Lower 1 Lower command inactive
Lower command active
When the voltage reg-ulator is setting a lower command
3 Desired Voltage Level 1
1 Desired Voltage Level 1 inactive
Desired Voltage Le-vel 1 active
Activation status of De-sired Voltage Level 1
4 Desired Voltage Level 2
1 Desired Voltage Level 2 inactive
Desired Voltage Le-vel 2 active
Activation status of De-sired Voltage Level 2
5 Desired Voltage Level 3
1 Desired Voltage Level 3 inactive
Desired Voltage Le-vel 3 active
Activation status of De-sired Voltage Level 3
6 SI Com-mand 1
1 SI Com-mand 1 inactive
SI Com-mand 1 ac-tive
Status of SI Command 1
4 Data points
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Point index
Name
Default Class Assigned to events (1, 2, 3 or none)
Name for state when value is 0
Name for state when value is 1
Description
7 SI Com-mand 2
1 SI Com-mand 2 inactive
SI Com-mand 2 ac-tive
Status of SI Command 2
8 SI Com-mand 3
1 SI Com-mand 3 inactive
SI Com-mand 3 ac-tive
Status of SI Command 3
9 Motor Drive running
1 Motor Drive running
Motor Drive not running
Status of input "Motor Drive running"
10 Parallel Status
1 Indepen-dent Mode
Parallel Mode
Parallel control status
11 Parallel Error
1 No error Error Parallel error status
12 Lo-cal/Remote Status
1 Local (SCADA controls ignored)
Remote (SCADA controls enabled)
Control mode status of voltage regulator
13 User Indication 3
1 User indication 3 inactive
User indication 3 active
Parametrizable indication no.3.
The TAPCON® 260 has four parameterizable indications. These can be set to an input or to a relay. The indications will be 1 if there is a signal at the parameterized input or if the parameterized relay is ON.
14 Overvoltage
1 No overvoltage
Overvoltage Overvoltage detection status
15 Undervoltage
1 No undervoltage
Undervoltage
Undervoltage detection status
16 Overcurrent
1 No Overcurrent
Overcurrent Overcurrent detection status
17 Reserved 1 No Undercurrent
Undercurrent
Undercurrent detection status
18 Function Monitoring
1 Normal mode
15 min out of bandwidth
Function Monitoring (15 min out of bandwidth
19 Reserved 1
4 Data points
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Point index
Name
Default Class Assigned to events (1, 2, 3 or none)
Name for state when value is 0
Name for state when value is 1
Description
20 User Indication 1
1 User Indication 1 inactive
User Indication 1 active
Parameterizable indication no. 1
21 User Indication 2
1 User Indication 2 inactive
User Indication 2 active
Parametrizable indication no. 2
22 Parallel Master
1 Parallel control mo-de "master" inactive
Parallel control mo-de "master" active
Status of parallel con-trol mode "Master"
23 Parallel Follower
1 Parallel control mode "fol-lower" inac-tive
Parallel control mode "fol-lower" active
Status of parallel con-trol mode "Follower"
24 Circulating Current
1 Parallel control mo-de "circulating current" inactive
Parallel control mo-de "circulating current" ac-tive
Status of parallel con-trol mode "Circulating Current"
25 User Indication 4
1 User Indication 4 inactive
User Indication 4 active
Parameterizable indication no. 4
26...42 Reserved 1
43 Status Alarm Re-lay
1 No Alarm Alarm Status of "Status Alarm Relay"
Table 7 Binary input point list
4 Data points
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Example of request/response —> [12:04:25] Binary Input request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 11 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Read [FIR:1,FIN:1,CON:0,UNS:0,Seq:0] Binary Input (Object 1) Var 0 Qualifier 06x <— [12:04:25] Binary Input response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 50 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:0] [Need Time, Restart] Binary Input (Object 1) Var 1 Qualifier 00x Start 0 Stop 16 DI 7-0 0010 0000 DI 15-8 0001 0000 DI 16 0 Binary Input (Object 1) Var 2 Qualifier 00x Start 17 Stop 43 DI 17 0 [Off-line] DI 18 0 [On-line] DI 19 0 [Off-line] DI 20 0 [On-line] DI 21 0 [On-line] DI 22 0 [On-line] DI 23 0 [On-line] DI 24 0 [On-line] DI 25 0 [On-line] DI 27 0 [Off-line] DI 28 0 [Off-line] DI 29 0 [Off-line] DI 30 0 [Off-line] DI 31 0 [Off-line] DI 32 0 [Off-line] DI 33 0 [Off-line] DI 34 0 [Off-line] DI 35 0 [Off-line] DI 36 0 [Off-line] DI 37 0 [Off-line] DI 38 0 [Off-line] DI 39 0 [Off-line] DI 40 0 [Off-line] DI 41 0 [Off-line] DI 42 0 [Off-line] DI 43 0 [Off-line]
4 Data points
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4.1.2 Binary output status and control relay output block point list
Po
int
ind
ex
Nam
e
Supported control operations
Nam
e fo
r st
ate
wh
en v
alu
e is
0
Nam
e fo
r st
ate
wh
en v
alu
e is
1
Default class Assigned to events (1, 2, 3 or none)
Sel
ect/
op
erat
e
Dir
ect
op
erat
e
Dir
ect
op
erat
e -
No
ack
Pu
lse
on
Pu
lse
off
Lat
ch o
n
Lat
ch o
ff
Tri
p
Clo
se
Co
un
t >
1
Can
cel c
urr
entl
y ru
nn
ing
op
erat
ion
Ch
ang
e
Co
mm
and
0 Auto/ Manual Switch
x x x x x x x Manual On
Auto On none none
Activation of Auto or Manual voltage regulation method. Pulse/Latch on/off times are fixed hardware dependent. Variable on/off times will be ig-nored.
1 Raise x x x x x - Raise none none
2 Lower x x x x x - Lower none none
3 Desired Voltage Level 1
x x x x x - Select VL 1
none none
4 Desired Voltage Level 2
x x x x x - Select VL 2
none none
5 Desired Voltage Level 3
x x x x x - Select VL 3
none none
6 SI Com-Com-mand 1
x x x x x x SI Com-mand 1 off
SI Com-mand 1 on
none none
7 SI Com-Com-mand 2
x x x x x x SI Com-mand 2 off
SI Com-mand 2 on
none none
8 SI Com-Com-mand 3
x x x x x x SI Com-mand 3 off
SI Com-mand 3 on
none none
4 Data points
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Po
int
ind
ex
Nam
e Supported control operations
Nam
e fo
r st
ate
wh
en v
alu
e is
0
Nam
e fo
r st
ate
wh
en v
alu
e is
1
Default class Assigned to events (1, 2, 3 or none)
Sel
ect/
op
erat
e
Dir
ect
op
erat
e
Dir
ect
op
erat
e -
No
ack
Pu
lse
on
Pu
lse
off
Lat
ch o
n
Lat
ch o
ff
Tri
p
Clo
se
Co
un
t >
1
Can
cel c
urr
entl
y ru
nn
ing
op
erat
ion
Ch
ang
e
Co
mm
and
Each of the three "SI Commands" sets a corresponding flag in the TAPCON® 260. The status of the flags can be used like an input of the IO or UC module to activate or deactivate a function of the TAPCON® 260.
9 Parallel Master
x x x x x - Select Parallel Control Mode Master
none none
Master method selection Pulse/Latch on/off times are fixed hardware dependent. Variable on/off times will be ig-nored.
10 Parallel Follower
x x x x x - Select Parallel Control Mode Follower
none none
Follower method selection Pulse/Latch on/off times are fixed hardware dependent. Variable on/off times will be ig-nored.
11 Circulating Current
x x x x x - Select Parallel Control Mode Circulating Current
none none
Circulating current method selection Pulse/Latch on/off times are fixed hardware dependent. Variable on/off times will be ig-nored
Table 8 Binary output status and control relay output block point list
4 Data points
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4.1.3 Analog input point lis
Point index
Name
Default class Assigned to events (1, 2, 3 or none)
Transmitted value
Scaling
Def
ault
dea
db
and
Un
its
Res
olu
tio
n
Min
imu
m
Max
imu
m
Mu
ltip
lier
Off
set
0 Desired Voltage Level 1
2 490 1,400 10 0 0 V 1
1 Measured Voltage
2 0 1,700 10 0 19 V 1
2 Voltage De-viation
2 -1,000 2,470 10 0 19 % 1*
*in % of active voltage level
3 Reserved 2 - - - - - - -
4 Reserved 2 - - - - - - -
5 Measured Current
2 0 22,000 100 0 99 % 1
6 Tap Position 2 -40 40 1 0 0 - 1
7...12 Reserved 2 - - - - - - -
Table 9 Analog input point list
Example of request/response —> [14:29:23] Analog Input request Data Link Header User Data (No Con-firm) [DIR:1,PRM:1,FCV:0] Length 11 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Read [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] Analog Input (Object 30) Var 0 Qualifier 06x <— [14:29:24] Unknown Exchange Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 11 Dest 1 Source 3 Application Data Read [FIR:0,FIN:1,CON:0,UNS:0,Seq:1] Analog Input (Object 30) Var 0 Qualifier 06x <— [14:29:26] Response Timeout
4 Data points
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4.1.4 Analog output status: object 40, variation 02
Po
int
Ind
ex
Nam
e
Supported control opera-tions
Transmitted value
Scaling
Un
its
Res
olu
tio
n
Default class Assigned to events (1, 2, 3 or none)
Sel
ect/
Op
erat
e
Dir
ect
Op
erat
e
Dir
ect
Op
erat
e –
No
Ack
Min
imu
m
Max
imu
m
Mu
ltip
lier
Off
set
Ch
ang
e
Co
mm
and
0 Desired Voltage Level 1
x x x 490 1,400 10 0 V 1 none none
Table 10 Analog output status and analog output control block point list
Example of request/response —> [14:44:52] Analog Output Status request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 11 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Read [FIR:1,FIN:1,CON:0,Uns:0,Seq:2] Analog Output Status (Object 40) Var 0 Qualifier 06x <— [14:44:52] Analog Output Status response 05 Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 18 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:0] [Need Time,Restart] Analog Output Status (Object 40) Var 2 Qualifier 00x Start 0 Stop 0 AOs 0 1000 [on-line]
4 Data points
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4.2 Control direction
The current software version only accepts the control function codes ‘direct operate no ack’ and ‘direct operate with ack’ for the commands. Only one command object is allowed in one message.
The answer after a ‘direct operate with ack’ is a copy of the command object.
To be sure that the command really has been executed you have to look if the status of the corresponding binary input changes after the command.
The code field in the control code object can be pulse on/off and latch on/off.
Every command can be given on two adresses (object numbers). The alterna-tive number has an offset of 64. Commands with the alternative number are inverted before they are given to the voltage regulator. Therefore it is possible to switch to manual with an off command with object number 0 or with an on command with object number 64.
The remote mode must be set for commands from the control system on TAPCON® 260 to be executed on the Voltage regulator .
4 Data points
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4.2.1 Single bit commands: object 12, variation 01
Input Unit Scale Designation Range value Request function
0 N/A N/A Auto/manual off:manual on:automatic
64 on:manual off:automatic
1 N/A N/A Raise on:pulse to tap changer to raise voltage
65 off: pulse to tap changer to raise voltage
2 N/A N/A Lower on:pulse to tap changer to lower voltage
66 Off: pulse to tap changer to lower voltage
3 Set voltage level 1 on:set voltage level 1
67 The command is available if parameter ‘voltage level delta’in the TAPCON® 260 is zero and the position of the inputs for remote con-trol of voltage level 2/3 is off.
4 Set voltage level 2 on:set voltage level 2
68 The command is available if parameter ‘voltage level delta’in the TAPCON® 260 is zero and the position of the inputs for remote con-trol of voltage level 2/3 is off.
5 Set voltage level 3 on:set voltage level 3
4 Data points
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 23
Input Unit Scale Designation Range value Request function
69 The command is available if parameter ‘voltage level delta’in the TAPCON® 260 is zero and the position of the inputs for remote con-trol of voltage level 2/3 is off.
6 SI command 1 on: set flag off: reset flag
70 off: set flag on: reset flag
7 SI command 2 on: set flag off: reset flag
71 off: set flag on: reset flag
Each of the three ‘SI commands’ sets a corresponding flag in the TAPCON® 260. The status of the flags can be used like an input of the IO or UC module to activate or deactivate a function of the TAPCON® 260. Example: If parameter ‘Input parallel group 1’ is set to ‘SI:cmd1’ for two TAPCONs then parallel control of these TAPCONs can be switched on/off by setting ‘SI command 1’ on/off for both TAPCONs.
10 Parallel control on/off on: parallel con-trol on off: parallel con-trol off
74 off: parallel con-trol on on: parallel con-trol off
Parallel control on/off can be written only with some versions of the TAPCON® 260 software. Normally, parallel control on/off is only an indication of the current status of the TAP-CON® 260.
22 Parallel control mode master
on: parallel con-trol mode master on off: automatic selection of pa-rallel control mode mas-ter/follower on
4 Data points
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Input Unit Scale Designation Range value Request function
80 off: parallel con-trol mode master on on: automatic selection of pa-rallel control mode mas-ter/follower on
Parallel control mode master cannot be set if the TAPCON® 260 is set to parallel con-trol mode ‘circulating current’. Switching from parallel control mode master to automatic selection of parallel control mode master/follower is also not possible if the TAPCON® 260 is set to parallel control mode ‘circulating current’.
23 Parallel control mode follower
on: parallel con-trol mode follow-er on off: parallel con-trol mode follow-er off
81 off: parallel con-trol mode follow-er on on: parallel con-trol mode follow-er off
Parallel control mode follower cannot be set if the TAPCON® 260 is set to parallel con-trol mode ‘circulating current’.
Table 11 Single bit commands: object 12, variation 01
Example for switching from manual to automatic mode —> [14:45:58] Direct Oper Auto request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 24 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Direct Operate [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 0,NULL,Latch Off,Count 1,On/Off Time 1-0 msecs,[Accepted] <— [14:45:58] Direct Oper Auto response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 26 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:1] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] [Need Time,Restart] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 0,NULL,Latch Off,Count 1,On/Off Time 1-0 msecs,[Accepted]
4 Data points
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Example for switching from automatic to manual mode —> [15:30:30] Direct Oper Manual request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 24 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Direct Operate [FIR:1,FIN:1,CON:0,UNS:1,Seq:6] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 0,NULL,Latch Off,Count 1,On/Off Time 1-0 msecs,[Accepted] <— [15:30:30] Direct Oper Manual response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 26 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:6] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:6] [Class 1,Need Time,Restart] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 0,NULL,Latch Off,Count 1,On/Off Time 1-0 msecs,[Accepted]
Example for tap-changer raise —> [15:33:18] Direct Oper Hoeher request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 24 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Direct Operate [FIR:1,FIN:1,CON:0,UNS:0,Seq:7] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 1,NULL,Latch On,Count 1,On/Off Time 1-0 msecs,[Accepted] <— [15:33:18] Direct Oper Hoeher response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 26 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:7] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:7] Control Block (Object 12) Var 1 Qualifier 17x Count 1 DO 1,NULL,Latch On,Count 1,On/Off Time 1-0 msecs,[Accepted]
5 Configuration
© Maschinenfabrik Reinhausen 2011 2532010/00 EN TAPCON® 260 27
5 Configuration
5.1 Unsolicited messages
If unsolicited messages are enabled the status of the binary inputs will be sent if one of them has changed. The analog inputs will be sent if the tap position has changed.
The current protocol software can only enable/disable all unsolicited messag-es together. If a message with function code enable/disable unsolicited mes-sages is detected the complete mechanism will be enabled or disabled.
Example for enabling unsolicited messages —> [15:39:57] Enable Unsolicited request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 17 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Disable Unsolicited Messages [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] Class Data (Object 60) Var 2 Qualifier 06x Class Data (Object 60) Var 3 Qualifier 06x Class Data (Object 60) Var 4 Qualifier 06x <— [15:39:57] Enable Unsolicited response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 10 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:8] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:0] [Class 1,Need Time,Restart,Bad FC]
Example for disabling unsolicited messages —> [15:43:47] Disable Unsolicited request Data Link Header User Data (No Confirm) [DIR:1,PRM:1,FCV:0] Length 17 Dest 1 Source 3 Transport Header [FIN:1,FIR:1,Seq:0] Application Data Disable Unsolicited Messages [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] Class Data (Object 60) Var 2 Qualifier 06x Class Data (Object 60) Var 3 Qualifier 06x Class Data (Object 60) Var 4 Qualifier 06x <— [15:43:47] Disable Unsolicited response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 10 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:9] Application Data Response [FIR:1,FIN:1,CON:0,UNS:0,Seq:1] [Class 1,Need Time,Restart,Bad FC
5 Configuration
28 TAPCON® 260 2532010/00 EN © Maschinenfabrik Reinhausen 2011
Example for an unsolicited response of binary input —> [15:49:34] Binary Input Change response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 36 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:39] Application Data Unsolicited Message [FIR:1,FIN:1,CON:1,UNS:1,Seq:8] [Local] Time and Date CTO (Object 51) Var 1 Qualifier 07x Count 1 12/16/10 15:49:28.842 Binary Input Change (Object 2) Var 3 Qualifier 17x Count 3 DI 0 1 [On-line] 12/16/10 15:49:28.842 DI 0 0 [On-line] 15:49:29.199 DI 0 1 [On-line] 12/16/10 15:49:33.445
Example for an unsolicited response of analog input —> [15:58:18] Analog Change Event response Data Link Header User Data (No Confirm) [DIR:0,PRM:1,FCV:0] Length 32 Dest 3 Source 1 Transport Header [FIN:1,FIR:1,Seq:12] Application Data Unsolicited Message [FIR:1,FIN:1,CON:1,UNS:1,Seq:8] [Local] Analog Change Event (Object 32) Var 1 Qualifier 17x Count 3 AI 6 2 [On-line] AI 6 3 [On-Line] AI 6 2 [On-Line]
5.2 Internal indications bits ‘class 1 data available’ and ‘class 2 data available’
The bit ‘class 1 data available’ will be set if one of the binary input values has changed. The bit ‘class 2 data available’ will be set if the tap position value has changed.
If unsolicited messages are disabled the bits will be reset if the corresponding data messages have been sent.
2532010/00 EN 04/11
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