Front Panel Overview - multicomp pro MP710995 User Manual

Correspondence Table of Models and Functions
V A
Mode
Resolution
meter meter
4 digit 4 digit 10mV/1mA
MP710996
MP711005
MP710995 4 digit 4digit 10mV/1mA
MP711006 4digit 4digit 10mV/1mA
MP711007
4digit 4digit 10mV/1mA
MP711008
MP711009 4digit 4digit 10mV/1mA
MP710995 : RS485 and
MP711008 MP711009
based on the according functions on the above
Main Features:
• Low noise: the cooling fan is controlled by the radiator temperature.
• High-precision voltage and current output (see parameter
• Constant Voltage/Constant Current operation
• Output ON/OFF control
• Voltage, current and power display
• Digital panel control
• 4 pairs of saving/recalling panel settings
• Coarse and fine voltage/.current control
• Software calibration
• Keyboard LOCK function
• Over-Voltage and Over-Current Protections that can set
• Reverse polarity protection
• Short circuit protection
• Analog control interface and external switch control interface (only for
• Output terminal voltage compensation (only for some models)
• USB/RS232 for remote control (only for some models)
• RS485 control interface (only for some models)

FRONT PANEL OVERVIEW

Display of voltage
Setting memory indicator
Over-current protection
Over-voltage protection
Buttons for saving and recalling M1-M4
Remote voltage compensation button (some models)
Over-current protection button
Over-voltage protection
Output Memory ON/OFF
Power output terminal
Current Read Analogue
External
control
Resolution (C>0.5A)
interface
and (C<=0.5A) interface
No No
1mAand0.1mA
External switch
1mAand0.1mA and voltage No
compensation
External switch
1mAand0.1mA and voltage
No
compensation
External switch
Yes
1mAand0.1mA and voltage
compensation
External switch
1mAand0.1mA Yes
and voltage
compensation
MODBUS communication functions are added on the models
table.
table), and maximum resolution 0.1mA of current reading.
parameters
some models)
Current value
Power value display
Output on/off indicator
Remote voltage compensation
Rapid adjustment knob
for voltage and current
Coarse and fine voltage/
current adjustment buttons
Voltage/current selection
Cancelling voltage/current settings
Power on/off button
2
Modbus Protocol
RS232
USB
No
Function
Slave Address
Yes
Code
No
01H 01H
No
Yes
01H 05H
01H 03H
01H 010H
The connected computer sends instructions
Set an
Data length/setting content CRCL CRCH Instructions
Address
OOOOH N-16bit XXH XXH
0001H FFOOH XXH XXH
Function: read the voltage
OOOOH N-16bit XXH XXH
Function:
N-16bit
The length
(How many
0004H XXH XXH
is 2N bytes
addresses
to write)
-8bit
11
Function: read machine status
Address: OOOH-CC/CV
0001H-ON/OFF indicates the output
0004H- beep
0005H-LOCK indicates the lock
0006H-OVP
0007H-OCP
OOOAH-SENSE external compensation
OOOCH-ON/OFF external switch
Function: set machine status
Address: 0001H-ON/OFF indicates the output
0004H-beep
0005H-indicates the lock
0006H-OVP ON/OFF
0007H-OCP ON/OFF
0008H- indicates the AUTO mode
OOOAH-SENSE external compensation
OOOCH-ON/OFF external switch
Setting content: FFOOH-turning ON
OOOOH-turning OFF
and current
values of the device
Address: OOOOH-0001 H output voltage
0002H-0003H output current
0004H-0005H set voltage
0006H-0007H set current
0008H-0009H set OVP
OOOAH-OOOBH set OCP
set voltage and current values
of the device
Address: 0004H-0005H set voltage
0006H-0007H set current
0008H-0009H set OVP