AXE MICROPROCESS PANEL CONTROLLER METER
MM2 Series
■Features
◎Measuring DCA/DCV/ACA/ACV/Potentiometer/Pt-100/
Transmitter/Load Cell/Resistor
…
.etc
◎Display average can be modified(1~99)
◎15BIT DAC analog output
◎ Accuracy 0.1% F.S.±1 digit
◎
RS485communication interface,Photocol MODBUS RTU MODE
◎ Display range -19999~19999 can be modified
◎ BAUD RATE:19200/9600/4800/2400
◎ Decimal point can be modified
◎ 0.56
”
highlight display
◎ Display value can Auto-zero and Hold function
◎ Man-machine interface ,easy to operate
◎ Display value can Max. hold function
◎ EEPROM Saving,data safekeeping about 10 years
◎ 4 Alarm function
◎ Modified inside parameter,must have pass code
■Name Of Parts
■Alarm Function Diagram
◎
ACT=HI
˙Indication≧setting
(alarm lamp and relay on)
˙Indication<setting
(alarm lamp and relay off)
◎
ACT=LO
Indication<setting
(alarm lamp and relay on)
˙Indication≧setting
(alarm lamp and relay off)
■Analog Output Function Jumper Table
Position 1&3 ON: DC 4~20 mA OUTPUT
Position 2&4 ON: DC 0~10V OUTPUT
Alarm indicate
燈
AL1
AL2
AL3
AL4
AZ
HD
MAX
DIO
Display
Auto-zero indicate
Parameter ENTER(Function call out)
Set-value up(Display adjustment call out)
Set-value down(Analog output adjustment call out)
Cursor shift(Alarm adjustment call out)
Auto-zero Function
ENT
FUNC
E
ALARM
D-ADJ
A-ADJ
Display HOLD indicate
Display Max. hold indicate
保持指示燈
Communication indicate
INPUT
HI set value
Lo set value
Hysteresis
(ACT=HI)
Hysteresis
(ACT=Lo)
HI Comparative
output
Lo comparative
output
’
(-+tart band)
-start band
Input=Zero
-input limit
Lo relay output
’
(-start band)
+start band
Symmetrical
+start
band
Decided of DEL and SDT
Not active range
Not active range
ON
OFF
4 3 2 1
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