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Signal connection types

Signal

Connection types

Remarks

Pt100 / TC – sensor, internal or external

INP1

Heating current input, if applicable

INP2

STL input from safety temperature limiter

di1...3

remote – local – switch-over

di1...3, F-Key

local – start; push-button function

di1...3

local – stop; push-button function

di1...3

Sensor operating mode: 0= internal; 1= external;

di1...3

Input for alarm “level”: 0= ok; 1= alarm

di1...3

Input for alarm “flow”: 0= ok, 1= alarm

di1...3

Output heating

relay OUT1..3, OUT5..6

Output cooling

relay OUT1..3, OUT5..6

Output pump

relay OUT1..3, OUT5..6

alarm safety temperature

LiM.1

Set-point for return flow temperature

SP.2

Signals are only transferred in communication protocol.

Alternative connection types

The function flow is described in the following state diagram.

The implemented actions executed at a change-over of states are shown in the

following table.

Operation

Functions for tempering units

Operating note KS 50-1

TCont

Power down

Standby /Rem

Standby/ Loc

Controlling / Rem

Loc

T3 T4

T10

T11

T12

T13

T14

Controlling /

Содержание Expert Series

Страница 1: ...PMA Prozeß und Maschinen Automation GmbH Temperature controller KS 50 1 KS50 1 KS50 1 TCont TCont Operating Note English 9499 040 64411 Valid from 8403 expert line for tempering units and hot runners ...

Страница 2: ...s on operation 4 2 1 Electrical connections 4 2 2 Bus interface 4 2 3 Connection example 5 3 Operation 6 3 1 Front view 6 3 2 Behaviour after power on 7 3 3 Functions for tempering units 7 3 4 Functions for hot runner 10 4 Configuration extensions 11 5 Parameter extensions 13 6 Communication protocol 14 6 1 Data format 15 6 2 Protocol structure 15 7 Protocol for tempering equipment 16 7 1 Master t...

Страница 3: ...ing note describes the extended functions and features of KS 50 1 TCont For all other functions refer to operating manual 9499 040 62811 for KS 50 1 Industrial Controller 1 1 Definitions A current loop interface transmits serial data by switching on and off a 20mA current in a conductor loop at the data bit clock During the rest condition or during transmission of 1 bits a constant 20 mA current i...

Страница 4: ...nnections 4 Operating note KS 50 1 TCont U Logic di2 di3 UT L N 90 250V 24V AC DC 24V DC 24V GND mA mA 0 10 V HC di1 INP1 INP2 OUT3 OUT2 OUT1 1 2 3 4 7 5 8 6 9 10 11 12 13 14 15 1 3 4 5 6 7 8 9 10 11 12 13 14 15 17 2 16 OUT5 OUT6 TTY 20mA 20mA GND RXD B GND RXD A TXD B TXD A RS485 RS422 RGND DATA B DATA A alternativ 12 13 14 15 17 16 11 12 13 14 15 10 12 13 14 15 17 16 11 12 13 14 15 10 12 13 14 1...

Страница 5: ...13 14 15 17 16 11 12 13 14 15 10 12 13 14 15 17 16 11 12 13 14 15 RGND RGND RGND RT converter RS485 RS232 PC DATA A DATA B DATA A DATA B DATA A DATA B J max 1000m Twisted Pair 10 RT R 100 Ohm RGND connection optional R 120 200 Ohm T R 120 200 Ohm T OUT1 OUT2 OUT3 STL heating cooling pump INP1 INP2 heating current process value di1 di2 di3 STL L start L stop remote local TTY mould tempering unit ...

Страница 6: ...Lights with limit value 1 PArA Lim not exceeded 3 Process value display 4 Set point controller output 5 Signals ConF and PArA level 6 Device in remote mode 7 Self tuning active 8 Entry in error list 9 Set point SP 2 or SP E is effective 0 Set point gradient is effective Manual automatic switch over Off Automatic On Manual changing possible Blinks Manual changing not possible r ConF Cntr MAn Enter ...

Страница 7: ...d stopping of the tempering unit push buttons or switches can be selected and attached at the inputs di1 to di3 The function start or stop is released with the change of 0 to 1 independently of the configuration of di Fn as push button or switch w Selected signals for sensor mode level alarm or flow alarm can be connected to di1 to di3 They are only through handed in the device but indicated in th...

Страница 8: ...ok 1 alarm di1 3 Output heating relay OUT1 3 OUT5 6 Output cooling relay OUT1 3 OUT5 6 Output pump relay OUT1 3 OUT5 6 alarm safety temperature LiM 1 Set point for return flow temperature SP 2 Signals are only transferred in communication protocol Alternative connection types The function flow is described in the following state diagram The implemented actions executed at a change over of states a...

Страница 9: ...art signal local as T2 T6 Controlling Loc Standby Loc local stop signal local as T4 T7 Standby Rem Standby Loc r l switch over local toggle to local T8 Standby Loc Standby Rem r l switch over remote toggle to remote T9 Controlling Rem Controlling Loc r l switch over local toggle to local T10 Controlling Loc Controlling Rem r l switch over remote toggle to remote T11 Controlling Rem Standby Rem STL...

Страница 10: ...n Therefore the inputs di1 to di3 or the F key are available In local operation a start stop functionality can be achieved by switching on and off the controller for switching off put the set point SP to OFF for switching on enter a valid set point The start command corresponds to the control command r in the remote mode the stop command to the control command a Operation Functions for hot runner ...

Страница 11: ...UT 1 OUT 2 OUT 3 OUT 5 or OUT 6 The default is an active OUT 3 OUT 1 OUT 2 OUT 3 OUT 5 OUT 6 Name Range Description Default PuMP output pump 0 0 Not active 1 Active q Self tuning start For KS 50 1 TCont the self tuning behaviour during start up was changed Self tuning is suppressed during power on and called up only when starting control operation if permitted see OrEL Cntr Name Range Description ...

Страница 12: ...t 0 0 interface only 2 di1 switches 3 di2 switches 4 di3 switches L Sto Source for local function stop 0 0 interface only 2 di1 switches 3 di2 switches 4 di3 switches SEnS Source for sensor operating mode internal external 0 0 interface only 2 di1 switches 3 di2 switches 4 di3 switches LEvL Source for level alarm 0 0 interface only 2 di1 switches 3 di2 switches 4 di3 switches Flo Source for flow a...

Страница 13: ...etting the input filter for measurement input 1 Para InP 1 t F1 to a filter time 15 s input variable fluctuations can be reduced i e earlier settling of the input variable g To improve the optimization result the control range should be limited to the actual range For this purpose the min and max control range limit must be matched e g with a range of 20 C 150 C value rnG L 20and rnG H 150 in Conf...

Страница 14: ...chine control system Exchanging messages is done in half duplex operation The transmission parameters are adjustable via the front panel or via BlueControl q Baudrate bAud w 2400 w 4800 w 9600 w 19200 Bits s q Parity PrtY w Even w Odd w None q Address settings Addr w 1 to 32 q Byte format fixed w Number of data bits 8 w Number of stop bits 1 w Number of start bits 1 The LSB is sent first Exchangin...

Страница 15: ...th each message contains 3 bytes which include ASCII coded the binary number of bytes of the overall message including checksum bytes When receiving the correct number of bytes is checked range 30h 30h 37h 3Fh 3Fh 3Fh Byte 5 Identification marks the message type range 41h 7Fh see below Byte 6 n Information bytes see below Byte n 1 n 2 Checksum every message is completed by 2 checksum bytes which a...

Страница 16: ...elf tuning acc to KS 50 1 TCont setting 61h a 6Ah j commands are accepted function as 60h Byte 11 Control commands operating mode 61h a 6Bh k Switch off function cooling down to return flow temperature switch off feedback signals k cooling p switched off 70h p Switch off function heating off cooling down to return flow temperature cooling off pump off switch off feedback signals k cooling p switch...

Страница 17: ...ge 100 100 Examples 12 30h 30h 31h 32h 34 2Dh 30h 33h 34h Byte 14 Status bit feedback Bit 0 controller mode 1 local 0 remote Bit 1 sensor mode 1 internal selection via SEns Bit 2 inadmissible set point 1 fault Bit 3 fixed 0 Bit 4 1 common alarm occurred see status alarms1 Bit 5 6 7 fixed 1 1 0 Byte 15 Status alarms 1 Bit 0 sensor break 1 sensor break detected FbF 1 Bit 1 heating defective 1 HCA er...

Страница 18: ...cksum 7 3 Error messages With parity or framing errors or with undefined characters no reply is provided If the checksum in the master telegram is faulty or with an error in the message KS 50 1 TCont sends a NAK message Not Acknowledge message structure 1 2 3 4 5 6 7 Address Length Identification check sum Byte 1 device address e g 31h device no 1 Byte 2 4 length message is 7 bytes long 30h 30h 37...

Страница 19: ...tead of identification 41h A identification 52h R Alarm Reset is sent Sending and handling of the remaining parameters are as in the standard protocol see page 16 q Slave telegram 4 5 6 17 18 19 Identification Message Checksum Byte 5 Identification 72h r instead of 41h A is sent The remaining functions are as in the standard protocol see page 17 Protocol for tempering equipment Operating note KS 5...

Страница 20: ...igit behind the decimal point Byte 10 Control commands 72h r closed loop control normal operation in C instrument in automatic mode after control function switch off self tuning is done if permitted 73h s positioning in instrument in manual mode 61h a switch off channel control function switched off Byte 11 12 Checksum g Special case first message after control system start up system can read up t...

Страница 21: ...imal point negative temperatures up to 99 degrees Celsius are possible 1st byte 2Dh Output variable with command for positioning in Ypid 3 digits before 1 digit behind the decimal point Byte 11 Channel 1 status alarms 1 Bit 0 1 switched on C Off 0 Bit 1 1 lowering on with SP 2 1 Bit 2 0 closed loop control automatic 1 positioning manual mode Bit 3 fixed 0 Bit 4 5 6 7 fixed 0 1 1 0 Byte 12 Channel ...

Страница 22: ...n to specification 9 no manual 0 manual german D manual english E Standard CE certified 0 UL certified on request U 46 3 RS485 422 U di2 3 OUT5 6 T Flat pin connectors Description Order no Current converter 50A AC 9404 407 50001 PC adapter for connecting the BlueControl software to the BluePort 9407 998 00001 Standard rail adapter 9407 998 00061 Operating manual KS 50 1 Standard German 9499 040 62...

Страница 23: ...stance max 30 Ohm Input circuit monitor Break and short circuit Resistance measuring range The BlueControl software can be used to match the input to the sensor KTY 11 6 characteristic is stored in the controller Physical measuring range 0 4500 Ohm Linearization segments 16 Current and voltage signals r Table 3 page 24 Span start end of span anywhere within measuring range Scaling selectable 1999 ...

Страница 24: ...T3 is used there may be no external galvanic connection between measuring and output circuits OUTPUTS SURVEY OF THE OUTPUTS Output Used for OUT1 OUT2 relay Control output for heating cooling or open close limit contacts alarms end of program pump control OUT3 relay or logic as OUT1 and OUT2 OUT3 continuous Control output process value set point control deviation transmitter supply 13 V 22 mA OUT5 ...

Страница 25: ...age Output rating 18 32 VDC 70 mA Internal voltage drop 1V with Imax Protective circuit built in against short circuit overload reversed polarity free wheel diode for relay loads POWER SUPPLY Depending on version AC SUPPLY Voltage 90 260 V AC Frequency 48 62 Hz Power consumption approx 7 0 VA UNIVERSAL SUPPLY 24 V UC AC voltage 20 4 26 4 V AC Frequency 48 62 Hz DC voltage 18 31 V DC Power consumpt...

Страница 26: ...50 Hz Unit in operation 1g or 0 075 mm Unit not in operation 2g or 0 15 mm Shock test Ea DIN IEC 68 2 27 Shock 15g Duration 11ms Electromagnetic compatibility Complies with EN 61 326 1 w Meets the immunity requirements for continuous unattended operation w Meets the radiation requirements of Class B for rural areas w In case of surge interference increased measurement errors must be expected GENER...

Страница 27: ...26 input INP2 24 Input selection 12 INPUTS 23 Introduction 3 level alarm 7 local 17 local operation 10 Master telegram 20 Master telegram 16 ORDERING INFORMATION 22 Output selection 11 OUTPUTS 24 Parity 14 POWER SUPPLY 25 Protocol for hot runner systems 20 21 Protocol for tempering equipment 16 19 Protocol selection 11 Protocol structure 15 Protocols 26 pump 7 Relay outputs 24 remote 17 Resistance...

Страница 28: ...A Prozeß und Maschinen Automation GmbH Änderungen vorbehalten P O B 310 229 D 34058 Kassel Germany Sours réserve de toutes modifications Printed in Germany 9499 040 64418 0307 A5 auf A6 gefaltet 2 fach geheftet SW Druck Normalpapier 80g weiß ...

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