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Controller functions

RES-409

Page 45

An error message can only be reset by
sending a "RESET" command or by

switching the controller off and then on again.

Invalid error messages may appear when the
controller is switched off owing to the

undefined operating state. This must be taken into
account when they are evaluated by the higher-
level controller (e.g. a PLC) in order to avoid false
alarms.

10.16

Error messages

A detailed fault diagnosis can be carried out using the
CAN protocol. A two-digit error code (4-bit) can be
queried for this purpose via CAN message address 4,
value 4 (

section 10.4.1 "Controller status" on

page 36). All controllers manufactured as of
February 2007 support three-digit error codes (10-bit)
as an additional option. This can be queried with CAN
message address 4, value 13 (ƒ section 10.4.3 "Fault /
AUTOCAL status (as of February 2007)" on page 37).
The error codes provide information about the exact
cause of the fault. A voltage corresponding to the error
code is additionally generated at the actual value
output.

The table below shows how the analog voltage values
at the actual value output are assigned to the faults that
have occurred. It also describes each fault and the
required corrective action.
The error messages are listed in two separate tables for
controllers "up to January 2007" and "as of February
2007". The block diagram in section 10.17 "Fault areas
and causes" on page 50 permits each fault to be
cleared quickly and efficiently.
13 voltage levels for fault diagnostics appear at the
actual value output of all controllers manufactured as of
February 2007. The error messages are differentiated
even more finely internally. The error codes described
below can also be displayed via the CAN interface
(CAN message address 4, value 13) or in the ROPEX
visualization software (

section 10.12 "Diagnostic

interface / visualization software (as of February 2007)"
on page 43 to facilitate troubleshooting).

If the actual value output is evaluated in order
to identify an error message – in the higher-

level controller, for instance – the tolerance
window must be adjusted to prevent it from being
incorrectly interpreted. Please note the tolerances
of the actual value output (

section 6 "Technical

data" on page 8).

!

!

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Содержание RESISTRON ROPEX RES-409

Страница 1: ...ange 0 10VDC analog output for ACTUAL temperature Additional 24VDC control signals for START 0 Set 0 and START 1 Set 1 as of February 2007 Alarm function with fault diagnosis Heatsealing band alloy an...

Страница 2: ...ller 17 9 2 Controller configuration 18 9 3 Heatsealing band 23 9 4 Startup procedure 23 10 Controller functions 25 10 1 Indicators and controls 25 10 2 CAN protocol 26 10 3 Receiving CAN messages 27...

Страница 3: ...fied as follows e g Alloy 20 TCR 1100 ppm K NOREX TCR 3500 ppm K The RESISTRON temperature controller must be set and coded according to the temperature coefficient of the heatsealing band The use of...

Страница 4: ...ed on the user s own responsibility The CE marking on the controller confirms that the device itself complies with the above mentioned standards It does not imply however that the overall system also...

Страница 5: ...oads on the heatsealing band are detected and can be corrected quickly and precisely A highly high response thermo electric control loop is formed which is highly accurate because purely electrical va...

Страница 6: ...tests both the external system heatsealing band wiring etc and the internal electronics and outputs a selective error message in case of a fault To increase operational safety and interference immuni...

Страница 7: ...xx480 Essential in order to ensure CE conformity Optimized for the RESISTRON temperature controller Impulse transformer ITR x Designed according to VDE 0570 EN 61558 with a one section bobbin Optimize...

Страница 8: ...0 equivalent to 98 132VAC 230VAC version 230VAC 15 240VAC 10 equivalent to 196 264VAC 400VAC version 400VAC 15 415VAC 10 equivalent to 340 456VAC All controllers manufactured up to December 2003 115VA...

Страница 9: ...0 C 0 500 C Temperature coefficient 3500ppm e g NOREX 0 200 C 0 300 C 0 400 C 0 500 C All controllers manufactured as of February 2007 The settings with the rotary coding switch are considered to be t...

Страница 10: ...nting on a horizontal top hat rail End holders to mechanical fix the controller must be fitted at both ends for mounting on a vertical top hat rail Weight Approx 0 7kg incl connector plug in parts Hou...

Страница 11: ...t all circuits are deenergized 2 The supply voltage specified on the nameplate of the RESISTRON temperature controller must be identical to the line voltage that is present in the plant or machine The...

Страница 12: ...international installation regulations 8 2 Installation steps Line Impulse transformer Current transformer PEX W2 W3 U prim 1 Heatsealing band R f T U sec 2 A F Controller Temperature meter ATR x Digi...

Страница 13: ...ntroller belonging to the 4xx Series Relay Kb Load break all pole e g in combination with the alarm output of the temperature controller When using a series resistor RV 1 the relay Kb shall be install...

Страница 14: ...ling application For more technical information Line filter docu mentation It is permissible to supply several RESISTRON control loops with a single line filter providing the total current does not ex...

Страница 15: ...to prevent electrostatic charging Bus GND Bus GND CAN bus Plug 1 3 pole CAN bus Plug 2 3 pole Plug assignment RES 409 CAN bus START 0 Set 0 with 24 VDC signal START 1 Set 1 with 24 VDC signal ANALOG...

Страница 16: ...isolated 4 4 1 1 3 3 L L Bus GND Bus GND H H CAN bus Plug 1 3 pole CAN bus Plug 2 3 pole Plug assignment RES 409 CAN bus 6 5 7 START 0 Set 0 with 24 VDC signal START 1 Set 1 with 24 VDC signal GND R...

Страница 17: ...Startup and operation RES 409 Page 17 9 Startup and operation 9 1 View of the controller Terminals LEDs Coding switch Plug in jumper Nameplate CAN plug Coding switch for CAN parameters...

Страница 18: ...ible range a detailed error message appears on the controller see section 10 16 Error messages on page 45 Configuration with DIP switches controllers manufactured up to January 2007 Set the DIP switch...

Страница 19: ...nfiguration of the fault relay If the jumper is not inserted the fault relay is permanently energized fault contact between terminals 13 and 14 closed The other controller functions e g heatsealing ba...

Страница 20: ...S 409 supports CAN 2 0A according ISO 11898 CANopen is not supported All controllers manufactured as of February 2007 All controllers manufactured up to January 2007 Controller housing Factory setting...

Страница 21: ...ORK STATUS LED red and the MODULE STATUS LED green blink alternately as long as the AutoBaud function is active If the baud rate for the CAN network is changed while the controller is operating it mus...

Страница 22: ...eceived CAN messages All controllers manufactured up to January 2007 Switches 5 1 of the 8 pole DIP switch determine the 5 high bits of the 11 bit long standard CAN identifier The 6 low bits are fixed...

Страница 23: ...eatsealing band has been used the zero point is first of all calibrated while the band is still cold by activating the AUTOCAL function on the controller When the AUTOCAL function has finished the con...

Страница 24: ...ears 7 Activate the AUTOCAL function by sending CAN message address 4 value 5 while the heatsealing band is still cold The yellow AUTOCAL LED lights up for the duration of the calibration process appr...

Страница 25: ...e two LEDs indicate the status of the CAN bus transmission as well as CAN bus error messages ALARM red LED HEAT yellow LED OUTPUT green LED AUTOCAL yellow LED Lights up or blinks to indicate an alarm...

Страница 26: ...the first byte to be transferred while value L is transferred last LED Blinks slowly 1Hz Blinks fast 4Hz Lit continuously AUTOCAL yellow Indicates undervoltage AUTOCAL requested but function is locke...

Страница 27: ...0000 0001 0002 0003 0100 0101 0102 0103 0 Tmax 0 Tmax 0 Tmax 0 Tmax 0 Tmax 0 Tmax 0 Tmax 0 Tmax Store set point 0 in C Store set point 1 in C Store set point 2 in C Store set point 3 in C As of Februa...

Страница 28: ...K bit Query current lower temperature monitoring value Query current upper temperature monitoring value Query current configuration of temperature diagnosis Query current value of temperature diagnosi...

Страница 29: ...d mode OFF Hold mode ON Hold mode 2 seconds section 10 6 Hold mode on page 39 000A 400 4000 Variable temperature coefficient TCR in ppm K applies if address 0008 contained the value 11 dec 000B 200 50...

Страница 30: ...anuary 2007 In this case the last stored set point remains valid The set point is limited to Tmax and subsequently stored on controllers manufactured as of February 2007 If Alloy range CAN message add...

Страница 31: ...phase can be prematurely terminated by sending a START command with a heatup time 5 corresponds to 50ms whereby the set point number is irrelevant The controller then stops the heating phase immediat...

Страница 32: ...16 Error messages on page 45 The initial temperature ambient temperature of the heatsealing bar s which is currently valid for calibration can be set in the 0 40 C range The CAN message Store calibrat...

Страница 33: ...red controllers manufactured up to January 2007 The scale of the analog output for the ACTUAL temperature is dependent on the selected temperature range You must always run the AUTOCAL function after...

Страница 34: ...oy temperature range The following CAN messages are only available on controllers manufactured as of February 2007 000C 0 65535 Current fault and AUTOCAL status section 10 4 3 Fault AUTOCAL status as...

Страница 35: ...Controller functions RES 409 Page 35 001B 0 15 Current controller type RES 409 value 7 Address hex Value dec Meaning...

Страница 36: ...wed 1 AUTOCAL function not allowed cooling phase 6 AUTOCAL active 0 AUTOCAL function not running 1 AUTOCAL function is running 7 As of Feb 2007 Hold active Up to Jan 2007 Not used 0 Hold is not active...

Страница 37: ...14 Fault 0 No fault 1 Fault active 15 AUTOCAL locked 0 AUTOCAL function allowed 1 AUTOCAL function not allowed cooling phase Bit no Name Meaning 0 9 Error code Three digit error code 10 11 Error acti...

Страница 38: ...d the ACTUAL temperature is linear Only the 300 C and 500 C temperature ranges appear at this actual value output If a temperature range of 200 C is set with CAN message address 8 Alloy range it appea...

Страница 39: ...re query via the CAN interface section 10 3 6 Querying the ACTUAL temperature on page 33 can be set in CAN message address 9 section 10 3 Receiving CAN messages on page 27 The following settings are p...

Страница 40: ...CAN message address 13 The following settings are possible 1 OFF factory setting The AUTOCOMP function is deactivated 2 ON The AUTOCOMP function is executed whenever the AUTOCAL function section 10 3...

Страница 41: ...ff Temperature OK bit has no function 2 Active if Tact Tset factory setting The Temperature OK bit bit 3 in the controller status section 10 4 1 Controller status on page 36 has the value 1 if the act...

Страница 42: ...t relay is switched An additional delay time 0 9 9s can be set via the CAN interface CAN message address 10 or in the ROPEX visualization software The first time the lower tolerance band limit is exce...

Страница 43: ...n interface Only a ROPEX communication interface is allowed to be connected to the diagnostic interface Connecting another device e g a telephone cable could result in malfunctions or damage to the co...

Страница 44: ...ts the controller from being started up error codes 1 7 as of February 2007 also 101 103 107 108 201 203 307 308 801 9xx Also in instances 1 and 2 if a START command is simultaneously sent As a rule t...

Страница 45: ...ctual value output The table below shows how the analog voltage values at the actual value output are assigned to the faults that have occurred It also describes each fault and the required corrective...

Страница 46: ...oller Check plug in jumper Cause I R signal missing U R signal missing U R and I R signals missing Temperature step down Temperature step up Temperature too low high section 10 10 Frequency fluctuatio...

Страница 47: ...nsformer Fault area Run AUTOCAL and or fault area loose contact Run AUTOCAL Cause I R signals incorrect incorrect specification of impulse transformer U R signals incorrect incorrect specification of...

Страница 48: ...Fault area check configuration Fault area check configuration Cause I R signal incorrect calibration not possible U R signal incorrect calibration not possible U R and I R signals incorrect calibratio...

Страница 49: ...tep Frequency fluctuation inadmissible line frequency Internal fault Internal fault controller defective U R and or I R signal incorrect Data error I R signal incorrect calibration not possible U R si...

Страница 50: ...ng of impulse transformer interrupted Secondary circuit interrupted before UR pickoff point Wire break Secondary winding of impulse transformer interrupted UR signal missing Measuring wires interrupte...

Страница 51: ...correctly connected Fault area Explanation Possible causes DIP switches for secondary voltage U2 and current I2 up to January 2007 U2 6 60VAC I2 30 100A DIP switches 2 ON 1 3 4 5 OFF These switches ar...

Страница 52: ...ecommended Dust deposits on the controller can be removed with dry compressed air Measuring impulse length X Measuring impulse length 1 7ms Temperature diagnosis X Temperature diagnosis OFF Heatup tim...

Страница 53: ...ntroller and the required modifications optional in all orders e g RES 409 400VAC MOD 01 controller for 400VAC power supply with amplifier for low voltage Art No 740903 800001 must be ordered Current...

Страница 54: ...How to order Page 54 RES 409 Booster B 400 075 Max pulse load 75A 400VAC Art No 885301 100 Max pulse load 100A 400VAC Art No 885304...

Страница 55: ...ching amplifier 7 16 F Factory settings 51 Fault areas 50 Fault diagnosis 6 Fault output 44 Fault relay 19 H Heatsealing band alloy 33 Heatsealing band type 9 Heatup timeout 42 Hold mode 39 I Impulse...

Страница 56: ...ture control 4 Temperature meter 6 38 53 Temperature monitoring 41 Temperature OK bit 41 Temperature range 9 19 33 Temperature reached bit 36 Transformer 3 7 13 53 Type of construction 8 U Undervoltag...

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