Rev.00
AXE
MICROPROCESS DUAL INPUT(MATH FUNCTION) RPM & LINE-SPEED CONTROLLER METER
MMRD-M Series
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Features
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Dual input measure and display sensor pulse or AC signal
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16BIT DAC analog output can be modified,
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Accuracy 0.03% F.S.
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Four independent alarm with delay and hysteresis function
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Input range(0~25KHz)
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RS485 Communication interface, Protocol MODBUS RTU MODE
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Readout range D1/D2(0~99999),D3(-19999~99999)
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BAUD RATE:38400/19200/9600/4800/2400
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RPM or LINE-SPEED can be modified
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0.4" LED highlight display
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Dual input math function(B-A,(B+A)/2,B/A,(B/A)-1,1-(B/A),B/(A+B))
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Decimal point can be modified
◎
Input pulse per revolution can be modified(1~99999)
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Man-machine interface, easy to operate
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Diameter(LINE-SPEED)/Scale(RPM) can be modified(0.0001~9.9999)
◎
EEPROM Saving, data safekeeping about 10 years
◎
Display average times can be modified(1~99)
◎
Modified inside parameter, must have pass code
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Name of Parts
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Connect Diagram
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Input function jumper table
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Contact input (PNP)
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Sensor input (PNP 5V/12V)
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Position 1 ON:IN(A)/IN(B) -> (NPN)
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Contact input (NPN)
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Sensor input (NPN 5V/12V)
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Position 1 OFF:IN(A)/IN(B) -> (PNP)
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Position 2 ON :IN(A)/IN(B) -> (0~50HZ)
◎
Position 2 OFF:IN(A)/IN(B) -> (0~25KHZ)
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Alarm Function description
◎
When ACT=HI,DEL= 0 : Display value > Setting value(AL) + Hysteresis (HYS)
à
(Relay on)
Display value <= Setting value(AL) - Hysteresis (HYS)
à
(Relay off)
◎
When ACT=LO,DEL= 0 : Display value >= Setting value(AL) + Hysteresis (HYS)
à
(Relay off)
Display value < Setting value(AL) - Hysteresis (HYS)
à
(Relay on)
◎
When ACT=HI,DEL= 1 ~ 99 sec.: Display value > Setting value(AL) + Hysteresis (HYS) + Delay time(DEL)
à
(Relay on)
Display value <= Setting value(AL) - Hysteresis (HYS)
à
(Relay off)
◎
When ACT=LO,DEL= 1 ~ 99 sec.: Display value >= Setting value(AL) + Hysteresis (HYS)
à
(Relay off)
Display value < Setting value(AL) - Hysteresis (HYS) + Delay time(DEL)
à
(Relay on)
◎
When ACT=HI,DEL= -1 ~ -99 sec.:Display value > Setting value(AL) + Hysteresis (HYS)
à
(Relay one shoot(DEL) and then off)
Display value <= Setting value(AL) - Hysteresis (HYS)
à
(Relay restore normal after the procedure)
◎
When ACT=LO,DEL= -1~ -99 sec.:Display value >= Setting value(AL) + Hysteresis (HYS)
à
(Relay restore normal after the procedure)
Display value < Setting value(AL) - Hysteresis (HYS)
à
(Relay one shoot(DEL) and then off)
Key Introduce
Operation Manual
Key Function
1.In normal display,The key function is call out setting group
2.In parameter setting page,The key function is data Enter , and goto next page
Key Function
1.In normal display,The key function is call out alarm value setting page
2.Into parameter setting page,the parameter mark&data is alternate display,If need modify data can press
key into setting procedure,The display is lock parameter data,this time must let off key about 0.2
sec,press again,the cursor(twinkle express)is cycle moving left. (Key Response about 0.2 sec)
COM
IN
12V
Inside jumper
SW1 SW2
1
1
2
2
ON
ON
OFF
OFF
COM
IN
12V
Sensor
Inside jumper
SW1 SW2
1
1
2
2
OFF
OFF
OFF
OFF
4 3 2 1
SW1
4 3 2 1
SW2
COM
IN
12V
COM
IN
12V
Sensor
Inside jumper
SW1 SW2
1
1
2
2
ON
ON
ON
ON
Inside jumper
SW1 SW2
1
1
2
2
ON
ON
OFF
OFF
