manualshive.com logo in svg

M-system 47DV, Руководство по эксплуатации

Поделиться
Скачать
M-system 47DV Скачать руководство пользователя страница 30

47DV

P. 30 / 34

EM-9501-B Rev.6

• Timing Chart for Single Sampling Cycle Data Output

• 

Output is provided via open collector, enabling wired-OR gate configuration

When one of REQ signals (REQ, MAX_REQ or MIN_REQ) is given and 
its width is between 20 and 50 ms, DATA is established and DAV output 
is given in approx. 30 ms from the falling edge of the REQ signal.
Read in the data to a PLC at the timing of the DAV output signal.
DAV is turned off in 40 ms. DATA is turned off in 16 ms after that.

When DATA output logic is negative, wired-OR connection is available 
for BCD data, POL, OVF, HH, H, P, L and LL signals.

 

Measured data is output every 64 ms while one of REQ signals (REQ, 
MAX_REQ or MIN_REQ) remains ON. For Event trigger modes, the data 
value is the same as the display.

• Timing Chart for Continuous Data Output

30 ms

approx.

47Dx

1

PLC

47Dx

2

47Dx

3

30 ms

approx.

40 ms

40 ms

64 ms

*

2

*

2. Wait for at least 20 ms between DAV turning off and the next REQ signal.

*

2

*

2

64 ms

24 ms

40 ms

24 ms

16 ms

all data H

all data H

data

all data H

data

data

20 ms or wider (max. 50 ms)

1

2

3

REQ

DAV

REQ 1

REQ 2

REQ 3

DATA

DAV

MAX_REQ
MIN_REQ

REQ
MAX_REQ
MIN_REQ

DATA  

DAV

Hi

Lo

Hi

Lo

Hi

Lo

  *

1

 *

1

DATA  

 *

1

*

1. DATA includes BCD Output, POL, OVF, HH, H, P, L, LL and RUN.

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

Hi

Lo

REQ 1

REQ 2

REQ 3

• BCD output

DATA signal is established in approx. 30 milliseconds upon detecting the falling pulse edge of REQ signal (REQ, MAX_REQ, 
MIN_REQ) and DAV turns on.  Read in the data while the DAV is ON.
RUN signal turns off in case of errors other than the scaling error.  DATA and DAV signals turn off while RUN signal is 

OFF.
The last measured value is held when HOLD signal turns on.

All BCD signals turn off when RESET signal turns on.

Data is in the negative range when POL signal is ON, in the positive range with OFF.

OVER signal turns on in case of the scaling error.

While in the loop test output mode, the analog/alarm outputs are provided according to the display reading, even when REQ 

signals are turned on.

LL, L, H and HH signals turns on/off according to the respective alarm status.  The P signal does likewise.
Change of DAV output logic will be effective after the next pulse edge to ON.

Содержание 47DV

Страница 1: ... 3 VIEWING ANGLE 4 INSTALLATION 4 TERMINAL CONNECTIONS 5 MODBUS WIRING 9 PC CONFIGURATION VIA INFRARED COMMUNICATION 9 SYSTEM CONFIGURATION EXAMPLES 10 SETTING PROCEDURE 11 SCALING SETTING MODE 15 ALARM SETTING MODE 18 ADVANCED SETTING MODE 23 LOCKOUT SETTING MODE 31 MODBUS SETTING MODE 33 LOOP TEST OUTPUT MODE 34 INFRARED COMMUNICATION MODE 34 ERROR MESSAGES 34 CHARACTER SET 34 ...

Страница 2: ...and input signal for safety ENVIRONMENT Indoor use When heavy dust or metal particles are present in the air install the unit inside proper housing with sufficient ven tilation Do not install the unit where it is subjected to continuous vibration Do not subject the unit to physical impact Environmental temperature must be within 10 to 55 C 14 to 131 F with relative humidity within 30 to 90 RH in o...

Страница 3: ...s tripped H turns on when the H alarm is tripped HH turns on when the HH alarm is tripped P turns on when none of the other alarms is tripped 5 Bargraph Indicates present signal level against the scaled range 6 Function indicators Indicate the device status 7 Infrared interface Used for the infrared communication 8 Max Min button Used to switch the main display to show present values maximum value...

Страница 4: ...IT ON A PANEL The watertight packing must be in place to hold the meter Do not remove it 1 Insert the unit into the panel cutout 2 Push the mounting brackets into the grooves on both sides of the rear module until they hit the panel s rear side 92 0 8 0 45 0 6 0 min 120 min 75 Panel thickness 1 6 to 8 0 mm PANEL CUTOUT unit mm Mounting Bracket Watertight packing Panel 10 3 0 ...

Страница 5: ...utput Photo MOS CONNECTION Alarm Output RS 485 Modbus FRONT VIEW SIDE VIEW TOP VIEW 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20 M3 SCREW TERMINAL 2 M3 SCREW 10 M3 SCREW TERMINAL 2 M3 SCREW 50 pin CONNECTOR TERMINAL BLOCK Relay output network interface M3 screw terminals 10 M3 SCREW nickel plated steel torque 0 6 N m Photo MOS relay event trigger input Terminal block ...

Страница 6: ... 6 5 2 3 4 6 5 1 250Ω 4 20mA DC sensor output sensor excitation Smart Transmitter or Two wire Transmitter Sensor 2 3 4 6 5 1 sensor output sensor excitation Sensor resistor 1 12V V1 A1 V2 A2 V3 A3 COM 12V V1 A1 V2 A2 V3 A3 COM COM Note The section enclosed by broken line is only with DC output option 9 10 POWER U V 7 8 DC OUTPUT 1 4 3 2 6 5 V1 A1 V2 A2 V3 A3 COM INPUT EXCITATION V3 COM INPUT 1 5V ...

Страница 7: ...OUTPUT H OUTPUT Term Resist Shielded Twisted pair Cable Jumper 1 To other Modbus devices T1 T2 T3 T4 1 When the device is located at the end of a transmission line via twisted pair cable when there is no cross wiring close across the terminal 12 13 with a leadwire When the device is not at the end no shortcircuit wire is required LOAD Inductive Load Coil Varistor or CR Circuit DC Powered LOAD Indu...

Страница 8: ...M COM 1A 1B 25A 25B Connected to a PLC example Use Special cable model HDR40 and Connector Terminal Block model CNT Refer to the cable s data sheet for pin assignments Connected to a digital display example Connection Example 16 1 5kΩ 2kΩ HOLD RESET ZERO TIMING S TMR 13 14 15 11 12 6V COM NPN open collector dry contact 6th LSD 2nd LSD V O D C B A DP LE V O D C B A DP LE Digital Panel Meter Digital...

Страница 9: ...RATION VIA INFRARED COMMUNICATION max 1 meter Infrared Communication Adaptor model COP IRU Note 1 Hold down Alarm Up buttons at once for 3 seconds to move on to Infrared Communication mode IRU indicated Hold down Alarm or Scale button for 1 second to cancel the mode Analog output and Modbus functions are stopped while in this mode Note 2 The COP IRU can communicate with single panel meter only DO ...

Страница 10: ...85 Modbus RTU Digital Panel Meter model 47Dx Lightning Surge Protector for RS 485 422 model MD74R or MDP 4R 1 Lightning Surge Protector for RS 485 422 model MD74R or MDP 4R 1 1 Insert lightning surge protectors recommended in this example if necessary Max Min FZ TZ NG Zro Spn TG Hld Tch HH H P L LL Max Min FZ TZ NG Zro Spn TG Hld Tch HH H P L LL Max Min FZ TZ NG Zro Spn TG Hld Tch HH H P L LL Digi...

Страница 11: ...re to move on to Alarm Setting Mode Go through the alarm settings Hold down Alarm Scale buttons at once for 3 seconds or more to move on to Advanced Setting Mode Go through the advanced settings Hold down Alarm button or Scale button for 1 second or more to go back to Measuring Mode If necessary hold down Max Min button Alarm buttons at once for a preset time duration to enter Lockout Setting Mode...

Страница 12: ...onds Modbus Setting Mode Hold down Alarm or Scale button for 1 second Hold down Alarm Shift buttons at once for 3 seconds Infrared Communication Setting Mode Hold down Alarm or Scale button for 1 second Hold down Alarm Up buttons at once for 3 seconds Loop Test Output Mode Hold down Alarm or Scale button for 1 second Hold down Alarm Scale Shift buttons at once for 5 seconds 1 Preset time can be sp...

Страница 13: ...this point FZ indicator turns on during the Forced Zero mode Press Up button again for 1 second or more to cancel the Forced Zero mode Forced Zero cannot be controlled when the operation is prohibited with the lockout protection setting LV2 Forced Zero cannot be executed while in the MAX MIN display mode Forced Zero value is stored in memory even when the power is removed Caution Forced Zero may b...

Страница 14: ...d the sub display shows the parameter IDs while the panel meter is in the setting mode Shifting through setting parameters In any setting mode pressing Alarm button shifts one parameter to the next Pressing Scale button shifts one to the previous Changing parameters Pressing Shift button while one of the parameter settings is indicated on the display shifts the panel meter into the setting standby...

Страница 15: ...MA 200MA Alarm Alarm Alarm Scale Scale Scale Scale A A Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale 1 Depends upon model suffix code Refer to the following parameter list 2 Refer to Teach Calibration for detailed procedures Analog Output 100 Adj UP DOWN Shift Alarm Alarm Analog Output 0 Adj UP DOWN Alarm Shift Alarm Alarm Alarm Bargraph Type OFF INC INCR DEV DEVR Shift Scale Scale A...

Страница 16: ...nd then pressing Up button controls it toward the desired output value Analog output 0 5 Analog output 100 4 positions or none Decimal point position No bargraph Display value for Input Scaling Value Span Bargraph lower limit Bargraph upper limit Bargraph upper limit Bargraph lower limit Analog output 0 Analog output 100 Display value for Analog Output 100 Display value for Analog Output 0 Analog ...

Страница 17: ...tarts blinking 5 Apply 0 input signal Press Up button again and Tch indicators returns to ON 6 Press Alarm button to move on to Display scaling value Zero 7 Press Alarm button again to move on to Input scaling value Span 8 Spn and Tch indicators turn on 9 Full scale point Press Up button and Tch indicator starts blinking 10 Apply 100 input signal Press Up button again and Tch indicators returns to...

Страница 18: ...Alarm Shift LL Trip Action HIGH LOW L Alarm Level LV0 Setting Trip action Deadband ON OFF delay time Ont shot output Coil at alarm Identical to LL Alarm Alarm A Set value Setting Parameters B B B B B B Scale Scale Scale Scale Shift Alarm Output Pattern NORMAL ZONE Alarm Bank No 1 2 3 4 5 6 7 8 Alarm Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale LL OFF Delay Time 000 999 Shift Alarm A...

Страница 19: ...le Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Scale Shift H Setpoint 20000 100000 Alarm Alarm Shift Alarm Alarm H Alarm Level LV0 Setting Trip action Deadband ON OFF delay time Ont shot output Coil at alarm Identical to LL Scale Scale Scale Scale Shift HH Setpoint 20000 100000 Alarm Alarm Shift Alarm Alarm HH Alarm Level LV0 Setting Trip action Deadband ON OFF delay time Ont...

Страница 20: ...on 1 2 L coil at alarm 1 L one shot output 1 H setpoint H deadband hysteresis 1 H ON delay time 1 H OFF delay time 1 H trip action 1 2 H coil at alarm 1 H one shot output 1 HH setpoint HH deadband hysteresis 1 HH ON delay time 1 HH OFF delay time 1 HH trip action 1 2 HH coil at alarm 1 HH one shot output 1 LL One shot output time x100 ms LL Coil de energized at alarm L ON delay time x100 ms L OFF ...

Страница 21: ...Example Typical LL L H HH trip setting Example All trip points set to High setting H setpoint L setpoint LL setpoint High trip High trip High trip High trip P LL L H HH ON OFF OFF OFF OFF ON OFF ON ON ON HH setpoint H setpoint L setpoint LL setpoint LL L P H HH ON OFF ON OFF OFF OFF ON ON OFF OFF OFF ON OFF LL L P H HH ON OFF No output for the zones adjoining the invalid setpoint ON OFF OFF OFF ON...

Страница 22: ...s output when all parameters input signal level deadband ON delay time elapsed of the setpoint become true Set 0 0 to provide normal contact outputs One shot output setting prevails OFF delay time If the display is set to flash in alarm it starts flashing when the alarm output turns on and stops flashing ON when it is off In the event trigger modes other than Normal the one shot output is provided...

Страница 23: ...ing Parameters Shift Scale Alarm Low End Cutout Low End Cutout Value OFF ON ABS 000 999 Shift Alarm Scale Alarm Alarm Scale Scale Scale Scale Scale Scale Scale Scale Scale OFF ON Alarm Alarm Shift Scale Scale Alarm Alarm Scale Scale Scale Scale Shift Averaging Time OFF 2 4 8 16 32 64 128 256 512 Scale Alarm Alarm Scale Shift Alarm Startup Timer 00 0 99 9 Alarm Alarm Alarm Shift ON Timing Delay OFF...

Страница 24: ...l Logic ON OFF Shift Scale Scale Alarm Alarm DAV Output Logic ON OFF Shift Scale Scale Alarm Alarm DATA Output Logic ON OFF Shift Scale Scale Alarm Alarm Status Output Logic ON OFF Shift Scale Scale Scale Shift Scaling error OFF ON Alarm Alarm Scale Scale Shift Round Off Low digit Reading OFF 2 5 10 Alarm Alarm Scale Scale Selectable only at Advanced Setting Lockout Level LV0 LL L H HH OFF Shift P...

Страница 25: ...ify in seconds OFF timing delay 2 Specify in seconds ON timing delay 1 Specify in seconds Event trigger mode Sampling hold Peak hold Valley Bottom hold Peak to peak hold Normal Display refreshing rate 4 Note 1 Alarm trip may not react to the input signals changing faster than the display refreshing rate 1 Not selectable when the event trigger is set to Normal mode 2 Not selectable when the event t...

Страница 26: ...ogic 5 Valid at ON Valid at OFF Status output logic 5 11 5 Selectable only at Advanced Setting Lockout Level LV0 6 Latched output is reset when the latching is set to OFF while the output is latched 8 Standby sequence setting is invalid when the alarm ON delay is set except for P zone Do not try to control the panel meter while it is in the standby sequence 9 With no alarm output type all alarm in...

Страница 27: ...asured data the value is 0 While TIMING signal is ON the minimum value within the period is measured and stored While HOLD signal is ON the display reading is held at the last measured val ue at the falling edge of HOLD signal and TIMING S TMR and ZERO signals are invalid Resets the measured data and TIMING signal is invalid Proportional to the display reading For no measured data the value is 0 W...

Страница 28: ... Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Sampling Hold TIMING SIGNAL v s S TMR SIGNAL Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo TIMING S TMR TIMING S TMR Sampling Hold Other Measuring Measuring Measuring disabled Measuring disabled Measuring disabled Measuring disabled Measuring halt Measuring disabled Note for Event trigger mode HOL...

Страница 29: ...set the latching access Advanced Setting mode and set Latching to OFF once before setting Latching type again Alarm power ON delay The measuring begins after waiting for the delay time from power on Standby sequence If standby sequence is ON when power turns on outputs stand by until the input enters P zone Scaling error Choose OFF if you want no alarm trips when the input signal is out of the sca...

Страница 30: ...ata H all data H data all data H data data 20 ms or wider max 50 ms 1 2 3 REQ DAV REQ 1 REQ 2 REQ 3 DATA DAV MAX_REQ MIN_REQ REQ MAX_REQ MIN_REQ DATA DAV Hi Lo Hi Lo Hi Lo 1 1 DATA 1 1 DATA includes BCD Output POL OVF HH H P L LL and RUN Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo Hi Lo REQ 1 REQ 2 REQ 3 BCD output DATA signal is established in approx 30 milliseconds upon detecting the falling pulse...

Страница 31: ...Alarm Hold down Alarm Max Min button at once for a preset time 1 1 Preset time can be specified with Transition Time to Lockout Setting Mode in Advanced Setting Mode A Scale IR Communication Lockout OFF ON Shift Alarm Scale Alarm Scale Modbus Communication Lockout OFF ON Shift Alarm Scale Alarm Scale Scale Scale Scale Scale Scale Set value Setting Parameters A Forced Zero Control Lockout LV0 LV1 L...

Страница 32: ...ckout Max Min display control lockout Lock Alarm Setting Mode Lock Scaling Setting Mode Unlock Scaling Setting Mode Partially unlock Advance Setting Mode 1 Completely unlock Advance Setting Mode Lock Advanced Setting Mode Lock Max Min Display reset Unlock Max Min Display control Lock Max Min Display control Modbus setting lockout 2 Lock Modbus Setting Mode Unlock Modbus Setting Mode Unlock Forced ...

Страница 33: ...le Set value Setting Parameters A Alarm Alarm Stop Bit 1 2 Shift Scale Scale Alarm Alarm Modbus Setting Mode is usable only with RS 485 Modbus RTU interface option PARAMETER FUNCTION DEFAULT VALUE MAIN DISPLAY SUB DISPLAY T1 5 timer T3 5 timer Protocol operating timer t3 5 Protocol operating timer t1 5 Baud rate 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps Parity bit Stop bit None Odd Even 1 bit ...

Страница 34: ...e the input signal until it is back within the measuring range While the error message is on the display press Up button for 3 seconds or more go to the lockout setting mode and initialize the unit to its factory default status 1 Repair is needed if the display does not recover after the power is reset ERROR MESSAGE WHAT TO DO Internal data error Repair is needed if the display does not recover af...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды