DCbox DC5-A User manual

Z
ENT
DC5-A
P1
MANUAL
FRONT PANEL & KEY FUNCTIONS
1. Press this key to enable the reset function & reset indicator (Z) is light; press this key again to
disable the reset function & reset indicator (Z) is dark.
Enter Key &
Save Key
1. In the measuring status, press this key can enter to parameter pages.
2. In the parameter setting, press this key can save the value & go to next parameter.
Reset Key
Shift Key
1. In the parameter setting , press this key can move the cursor left.
Down Key & Display
Zero Adjusting Key
Up Key & Display
Span Adjusting Key
1.In the measuring status, press this key for 3 sec can enter to display value adjustment of "SPAN"
2. In the parameter setting, press this key can increase the digits.
2. In the parameter setting , press this key can decrease the digits.
Descriptions
Display Default
Power On Display: SPAN Adjustment
Display: ZERO Adjustment
PS: To use this function to adjust the real zero value.
Press to select adjusting speed rate, press to modify the zero value.
PS: To use this function to adjust the real span value.
Press to select adjusting speed rate, press to modify the span value.
Display (dZEro)
Adjustment (dZEro)
Displ ay Span
Adjust ment (dSPAn)
Block Charts
Press ENT
Press ENT
Press for 3 sec
Press for 3 sec
Present value for measurement.
Measuring Status Present value for measurement.
Descriptions
Symbol
Key Name
Measuring Status
**1. The following block charts are parameters codes, parameter codes & parameters will alternate flashing
if the parameters can be modified.
2. To modify the parameters, please press , and press ENT to save the parameters after the modification.
3. Please don't forget the new pass code after modification.
1.In the measuring status, press this key for 3 sec can enter to display value adjustment of "ZERO"
GENERAL MODE OPERATING PROCEDURES
5 DIGITAL MICRO-PROCESS METER
4. In any pages, press & , or don't press any keys for 2 minutes that will back to measuring status.
AL
AL
AL
AL
D
Please understand key indicators & functions at the first operation.
Reset Key
Enter Key &
Save Key
Shift Key
Up Key & Display
Span Adjusting Key
Down Key & Display
Zero Adjusting Key
None
Reset Indicator
Max. Hold Indicator
Data Hold Indicator
Display 1 Indicator
Display 2 Indicator
Root Indicator Expand Function
AL1
AL3
AL4
AL2
AZ
HD
DIO
MAX
AZ

The following steps are only available when DI1 or DI2 is set for "2nd Display".
**Please check the wiring connection is correct first, if the problem still exist, please return the meter to the factory.
Input signal is under -20% of input range.
Input signal is over 120% of input range.
EEPROM reading /writing suffers the interference (about 1 million times)
Input signal is under display range (-19999)
Input signal is over display range (99999)
Input signal is over 180% of input range or meter error.
Error Code of Self-Diagnosis
Descriptions
Display Descriptions
Display
Descriptions
Display Default
Present value for measurement
ENGINEER LEVEL OPERATING PROCEDURES
Pass Code
(P.Cod) to enter pass code.
Pass code is correct that will enter to parameter groups.
Pass code is wrong that will back to measuring status.
Display Average
Setting (AvG)
PS: Please use this function for stable display value when input signal is unstable.
to modify display average (1~99)
Display Low Cut
Settingn(LCUt) to modify display low cut to 0(0~99)
PS: no(unlock) ,YES("ENT" unlock , others lock)
Key Lock
Setting (LoCK)
but cannot modify any values.
to lock the keys, using key lock function only can view the parameters,
Pass Code
Setting (CodE)
PS: Please don't forget the new pass code after modification.
to modify pass code(0~19999)
to select decimal point (0, 1, 2, 3, 4)
EX: if the value shows "0.00" that means the decimal point is 2 digits.
Decimal Point 1
Setting (dP1)
EX: if the value shows "0.00" that means the decimal point is 2 digits.
Decimal Point 2
Setting (dP2)
to select decimal point (0, 1, 2, 3, 4)
System Setting
Page (SYS)
Display Low Scale 1
EX: If the input signal is 4~20mA; 4mA is shown display 0.00,
this parameter must be set for 000.00.
Setting (dSPL1)
to modify display low scale for the input signal zero value.
EX: If the input signal is 4~20mA; 4mA is shown display 0.00, this
parameter must be set for 000.00.
to modify display low scale for the input signal zero value.
Display Low Scale 2
Setting (dSPL2)
Setting (dSPH1)
Display Hi Scale 1 to modify display high scale for the input signal span value.
EX: If the input signal is 4~20mA; 20mA is shown display 100.00,
this parameter must be set for 100.00.
Setting (dSPH2)
Display Hi Scale 2
to modify display high scale for the input signal span value.
EX: If the input signal is 4~20mA; 20mA is shown display 100.00, this
parameter must be set for 100.00.
to select control DI parameters (2DSP, Z, MAX, HD); terminal 5 & 7 shorts.
Control DI 1
Setting (di-1)
Control DI 2
Setting (di-2)
to select control DI parameters (2DSP, Z, MAX, HD); terminal 6 & 7 shorts.
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Press ENT
Power On
Block Charts
P.Code Correct
NO
YES
Press
NO
YES
2nd Display
Measuring Status
Customers
specify
Press
Press
Press
Customers
specify
Customers
specify
Customers
specify
Customers
specify
Customers
specify
Press
Press
Press
AL
AL
AL
Press
AL
Press
AL
Press
AL
Press
AL
Press
AL
Press
AL
Press
AL
AL
Descriptions
Display Default
Present value for measurement
CALIBRATION OPERATING PROCEDURES
System Setting
Page (SYS)
Measuring Status
Press ENT
Press ENT
Press & together for 3 sec
together for 3 sec will enter to calibration operating procedures.
Press ENT &
Input Low Scale
Calibration (inLo)
to calibrate input low scale. (LED flashing)
2. Press
1. Input standard low scale signal.
Input Hi Scale
Calibration (inHi)
to calibrate input hi scale. (LED flashing)
2. Press
1. Input standard hi scale signal.
together to back to measuring status.
2. Press &
1. Finish calibration operating procedures will enter to system setting group.
Warning: Calibration of this meter requires a standard signal with 0.01% accuracy or
better and an external meter with 0.005% accuracy or better.
AL
AL
AL
Press & together for 3 sec
ENT
AL
P2
EX: D/I 1 is set for (AZ), when terminal 5 (DI1) & 7 (COM ) shorts, the reset indicator (Z)
will flash & the value will be reset 0. (Default: AZ: D/I 1 reset)
EX: D/I 1 is set for (2DISP), when terminal 6 (DI2) & 7 (COM ) shorts, the display value
2 indicator (DISP2) will flash & show 2nd value. (Default: MAX: D/I 2 Max value)