Masibus Scanner 85xx Manual
No.: m83/om/403 Issue No.: 17masibusOperators ManualS C A NNE R - 85 X XMasibus Automation & Instrumentation Pvt. B/30, GIDC Electronics Estate, Sector-25, Gandhinagar-382044, Gujarat, India. Ph: 91-05-79 Fax: 91-01/82 Email: support@masibus.com Web: www.masibus.comPage 1 of 52 Operators manual Date: Ref. No.: m83/om/403 Issue No.: 17masibusCONTENTS1. TECHNICAL DETAILS. KEY OPERATION. CONNECTIONS DETAILS.
MODE OF OPERATION. FINAL OUTPUT TABLE. AUXILLAY OPTIONS TABLE.
TROUBLE SHOOTING. MODBUS DETAIL (OPTIONAL).
OPEN COLLECTOR PIN DETAILS.Page 2 of 52Operator Manual Date: Ref. No.: m83/om/403 Issue No.: 17masibusLatching for LED Status of alarm limit 1 and alarm limit 2 is programmable.
Scan time is programmable up to 99 seconds. Provision for zero and span setting is made to restrict range of usage and programming. This restricts accidental wrong setting of set point beyond the range of interest. Outside this range the unit will indicate data as 'OVER' towards span side up to 5% more than programmed span and UNDR towards zero side up to 5% less then programmed zero. This zero and span setting is more useful for linear inputs for setting the range between 1999 to 9999 counts. Digital input is mapped on 0-5V input and printing output and display is as ON if input voltage is less than 2.5v DC and OFF if input voltage is greater than 2.5v DC. The reverse feature can be obtained on using UPSCALE/DOWN SCALE of open sensor.
There is no relay or any output action for digital input. Number of optional features provided including Relay output, Open collector output, Isolated Retransmission output, Serial printer output or Centronics printer output which can be easily set through front panel keys under Auxiliary Slot1 and Slot2 configuration. Full relay mapping possible. Any channel can be assigned to any group. For each group two relays are given for one alarm limit 1 and second alarm limit 2 if relay group mode is selected as 2rELy. For each group one relay is given for alarm limit 1 if relay group mode is selected as 1rELy. Isolated Retransmission output (420mA) can be configured for either Minimum or Maximum of channels selected in a group.
Serial Communication with RS 232 / RS 485 is also provided for using the scanner as backend for Supervisory Control or for P.C. What is inpa bmw software. Standard protocol for communication used is MODBUS-RTU. Serial or parallel printer interface is also provided for online Data printing application with Real Time Clock inPage 3 of 521. TECHNICAL DETAILSThis is a versatile micro-controller based Scanner with a very high performance to price ratio. The features offered in this product are better than any other Scanner available in similar price range. The instrument is made in 96x192x208 mm size with standard cut out of 92x188 mm. Front is sealed membrane type to withstand dusty environment.
On back plate PCB soldered flat terminals of very good quality are used. The programming, calibration and operation of the instrument are by nine simple keys with two independent displays for channel no.
And data value for that channel. Channel display is of two digits to differentiate it from data display of four digits, each of 0.56' seven segments LED. Status of Run/ Program/Verify mode, Fault, Auto/Manual mode and status of each channel for programmed set point limits are displayed by 3 mm red LEDs. Operation of the instrument is menu driven with user understandable prompts. Provision for PASS WORD is kept for unauthorized access to critical configuration and program parameters. The product is made to accept all 7 standard thermocouple, PT100 RTD, CU-53, PT46, Linear voltage and current inputs and digital input.
The type of input can be changed in field also. The calibration of the unit is done without trim-pots. The unit can be calibrated in installed condition itself by front panel keys at any given point i.e. User do not required to feed a fixed signal. RTD inputs are linear for 0.1 deg. As well as 1 deg.
Also incorporating Self check feature for stand alone verification of hardware of the device of input section. Set point type (LL, HL or HH), abnormal status (Alarm or Trip) for alarm limit1 and alarm limit 2 as well as Relay action type (ON or OFF) for alarm limit 1 and alarm limit 2 are programmable if group mode is selected as 2rELy. Relay action type (ON or OFF) for alarm limit 1 are programmable if group mode is selected as 2rELy. If group mode is selected as 1rELy, then Relay action type ( ON or OFF ) for alarm limit 1 is only programmable.Operators manual Date: Ref.
No.: m83/om/403 Issue No.: 17 built. Print time is settable from 0-99 minutes.
Also PC based configuration software is available for configuration of data through PC.masibus2.3. RANGEE -200 to 1000 Deg C J -200 to 1200 Deg C K -200 to 1372 Deg C T -200 to 400 Deg C B 400 to 1820 Deg C R 0 to 1768 Deg C S 0 to 1768 Deg C Cu-53 -210 to 210 Deg C PT46 -200 to 600 Deg. C PT100(RTD 1) -199 to 850 Deg. C PT100 (RTD 0) -199.0 to 200.0 Deg C 4-20mA- Field scaleable-1999 to 9999 0-5 V - Field scaleable -1999 to 99992. DISPLAY2 digit 0.56' Red seven segment LEDs for channel no. 4 digit 0.56' Red seven segment LEDs for data of current channel. Power ON and Mode Selection discrete Red LEDs.
Masibus Process Scanner 85xx
Individual discrete Red LEDs to indicate channel status.2.4. CALIBRATIONAmbient, Zero and span adjusted by digital calibration through front panel keys. No trim- pots.
Zero Span Calibration of output through front panel keys. One shot Calibration of both input and output. Self check calibration through front panel keys.2.2. INPUTUniversal Input.
Of inputs 8,16 or 24. Thermocouple type E, J, K, T, B, R, S (ANSI Standard). RTD Pt 100, Pt-46, CU-53 3-wire. 4-20 mA. / 1-5 V DC / 0-20 mA.
/ 05 V DC (.250 ohm/0.1% external Resistor required). Digital I/P wetted internally. Digital input is mapped on 0-5V input and display is as ON if input voltage is less than 2.5v DC and OFF if input voltage is greater than 2.5v DC. The reverse feature can be obtained on using UPSCALE/DOWN SCALE of open sensor.
There is no relay or any output action for digital input. Cold junction compensation automatic for thermocouple types. Three wire cancellation for RTD I/P automatic by software.
Accuracy: +/- 0.1% of full span +/- 1 Count Sampling Speed 250 msec per channel for T/C & Linear Input. 450 msec per channel for RTD Input. Display Scan Rate Settable 1 to 99 seconds.
CMRR CMRR 120 db @ 50Hz. NMRR NMRR 40 db @ 50Hz.2.5. CONTROLSVfy, Increase, Decrease, Auto/Man, Next/Group Check, Skip/Self Check, Al1/Al2, Scan Time/Print Time and Enter/ ACK keys for operation, programming & calibration.2.6.
Serial CommunicationIsolated RS232/485 Serial Communication Protocol Standard MODBUS RTU HEX. OR Standard Serial Printer Output.Page 4 of 52Operator Manual Date: Ref. No.: m83/om/403 Issue No.: 17masibus2.7.
OPTIONS FOR AUXILLARY OUTPUTS (Maximum Two Auxiliary Outputs are possible under SLOT-1 and SLOT-2 Input):Relay card 2relay/1relay(per group) 3 groups(1 to 3 ) with 2 set points/ Slot 1 6 groups(1 to 6) with 1 set point Two Isolated Retransmission groups (Gr. No.: 1 and 2) 24 Open Collector Outputs Analog Card Output Open Card Collector Printer Card3 groups(4 to 6) with 2 set points Slot 2 6 groups(7 to 12) with 1 set point 2A@230V A.C. With N.O./C/N.C.
Relay Mapping possible with number of channelsTwo Isolated Retransmission groups (Gr. No.: 3 and 4) Groups:- MAX or MIN Outputs:- 4-20mA Accuracy:- 0.25% of Range Load:- 250 Ohms24 Open Collector OutputsCentronics Printer Port interfaceCommon Description24V D.C. @ 100mA externally wet ContactsParallel portprinterNOTE: The possible combinations are explained in the operational manual in Topic no. Parallel Printer Port: 1 No ( See Special Note 2) o Centronics Printer Port Interface Special note 1: If OR type Logic is selected or Scanner Type is 8508 and INDIVIDUAL logic is used, user can configure SLOT-2 for any other Output.
(Refer to Operation manual for detail description of OR type and INDIVIDUAL type Logic). If INDIVIDUAL Logic is used and Scanner Type 8516 or 8524 both Slots require Open Collector Output by default. Special note 2: If serial Printer is selected then Parallel Printer Selected on Slot-1 and Slot-2 will not be active. If ParallelOperators manual Date: Printer is selected as Option on Both Slots, Parallel Printer on Slot-1 will only be active.2.8. GENERALpower supply - selectable 85V to 265V AC 50 Hz and 125V to 280 VDC. 22V to 30V DC, (optional),110V DC(optional).
Ambient - 0 to 55 deg C. Humidity - up to 95% RH (Noncondensing) Power consumption - Less than 20 VA Scanning time 1) For T/C and Linear - 250 mSec. 2) For Rtd - 450 mSec.Page 5 of 52Ref. No.: m83/om/403 Issue No.: 17masibus Key 9 push button keys for front access.2.9.PHYSICALCase M.S. Powder coated with ABS molded bezel Terminals Screw type, can accept up to 2.5 sq. Mm wire Bezel size - 96 X 192 mm Depth behind panel - 208 mm / 250mm (with terminal plate) Panel cutout - 92 X 188 mm2.11.
OTHER OPTIONS1. Channel to channel online isolation up to 125V AC and 300V DC and off-line isolation up to 500VDC is available for Critical Applications. Horizontal Scanner: Bezel size - 192 X 96 mm Depth behind panel -208 mm / 250mm (with terminal plate) Panel cutout - 188 X 92 mm2.10.
SPECIAL FEATURES:Real time RTC interface for Serial or parallel printer output. Print on Time and Hot printing feature.
Print Time settable from 0-99 minutes. 85xx-WP Case-Material:- 1.6 MM THK. M.S SHEET METAL FABBRICATIED. Painted Shade 631,IS:5.
Dimension320 (H) x 350 (W) x 420(D)85xx-EXP Case-Material:- Cast Al. LM6(A6-M).Paint-Epoxy, Light Grey Shade 631,IS:5. Dimension560 (H) x 275 (W) x 210(D)Page 6 of 52Operator Manual Date: Ref.
No.: m83/om/403 Issue No.: 17masibus3.1.1.5. NEXT /GCHKThis key is used to move into next parameter in a current mode. In MAN mode it is used to select next channel for fixed channel display. Also during RUM Mode this key is used as Relay map check key. On pressing NEXT /GCHK key for at least 3 sec the Relay map display feature is enabled and display shows set point type, group number and channels mapped to it is shown by LEDs AL1 and AL2 glowing.3. Key OperationThere are nine keys for operation of the instrument.
For understanding the operation first let us see the operation of keys.3.1.1.1. VFYThis key is used to select desired parameter in configuration, program, verify configuration and verify program modes. On first press of this key, it will displayBy pressing INC or DEC key you can select the desired mode (VPGM, PRGM, VCFG, and CNFG) of operation.
Now if you again press the vfy key then the instrument will come in Run mode. The corresponding mode LED will glow on pressing this key.Md upgmVerify program modePress VFY to exit from this mode or will come out after time out of at least 20 seconds.
Check those Leds which are on at this prompt indicated that the channel is in this group.hh Grp13.1.1.2. ENTER/ACKThis key is used to enter the value of the selected parameter.
After setting the data to proper value, if ENTER key is pressed, the data will be permanently stored in non-volatile memory. On pressing of ENTER key, the decimal point on last digit disappears to indicate that data is entered. Now, the data change is not allowed until ENTER key is pressed once again. On pressing of ENTER key once again, decimal point on last digit will glow and allow change in the data. This key when pressed during RUN MODE will be considered as an ACK key which is used to acknowledge the relays and LED status as per logic selected.3.1.1.6.
Masibus Scanner 85xx Manual Download
AUTO/MANThis key is used to set the unit in either auto mode or manual mode. This is a toggle key. If it is pressed in auto mode, the unit is switched into MAN mode and channel display will become fixed. MAN LED will glow in MAN mode to indicate the same. This key is also used for individual zero/span, individual input type, individual decimal point position, Relay mapping, Retransmission mapping and Retransmission configuration setting for each channel.3.1.1.7. SCN /PRN TIMEThis key is used to set the scan time for display of channels and its reading. It can be incremented up to 99 using INC key or decremented up to 1 using DEC key.
The same key is also used for print time setting for online printing of data. Print time is settable from 0-99 minutes. This key is also used to enter in calibration mode from configuration mode.3.1.1.3. INC This key will increment the selected parameter value by one count in program, configuration or calibration mode. If you keep pressed the key then value will be incremented by 10 times faster up to the maximum value of that particular parameter.3.1.1.4. DEC This key will decrement the selected parameter value by one count in program or configuration mode. If you keep pressed the key then value will be decremented by 10 times faster up to the minimum value of that particular parameter.3.1.1.8.
SKIP / SCHK KEYThis key is used to skip / un-skip the channel in program mode. This is also a toggle key. If key is pressed while channel is skipped, it will un-skip the channel. On pressing this key in program mode, skip / un-skip message will be displayed in Data window and channelPage 7 of 52Operators manual Date: Ref. No.: m83/om/403 Issue No.: 17 no.
Will be displayed in Channel window. Self check feature can also be invoked by this key during Run Mode.masibus3.1.1.9. AL1 / AL2This key is used to change from alarm limit 1 to alarm limit 2 and vice-versa.
This is also a toggle key.Page 8 of 52Operator Manual Date: Ref. No.: m83/om/403 Issue No.: 17masibus4. CONNECTION DETAILS:Back plate Detail. (Standard back plate)C C NO NC C C NO NO RL NC C RLC NO RL NC C NO RL NC C C RL NO NC RL NO RL NC RL RLRELAY OUTPUTNO NC C NORLRL NO RL NC 2 NC 1 +Ve C +Ve C NO -Ve RL -Ve NO RL NC RL NC3+Ve -Ve4+Ve -VeNCCC CHRL+ C+ CCC CHCH+ C+ CH CSENSOR CONNECTION1. FOR RTD INPUT: 2. FOR DIGITAL I/P:-+ CCH+ CCHINPUT SIGNAL+ CCH+ CH C+C-+-C4. FOR CURRENT:+ CCH+ CCH+ CCH+ CH C-+-+250Ohms,0.1%,Externally.+ CCH+ CCH+ AMB.SENSORCH+ CH C+ CCH+ CCCHPIN 1+ CCH+ CH C+ -CH+ -CHSERIAL COMMUNICATION+ 4CH+.