H&B LDU 179.1, Техническое руководство

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LDU 179.1 Technical Manual rev. 1.10 - February 2019 Page 21 of 45
7. Commands
– Overview
Command Short description Parameter value Page
AD Communication: Device Address 0...255 38
A‘n’
Allocation source for a set point 0, 1 or 2 36
AZ Absolute zero point calibration ± 33000 28
AG Absolute gain calibration ± 33000 28
BR Communication: Baud Rate
9600…460800 baud 39
CE Calibration: Open Calibration Sequence; Read TAC Counter 0...65535 24
CG Calibration: Set Calibration Gain (Span) at Load > Zero 1...999999 d 26
CI
Calibration: Minimum Output Value
–999999...0 d
24
CL
Close communication (For compatibility only) None
CM‘n’
Calibration: Set Maximum Output Value (n = 1, 2 or 3) 0...999999 d 24
CS Save the Calibration Data (CM, CI, DS, DP, etc.) to the EEPROM None 28, 40
CZ Calibration: Set Calibration Zero Point
– Scale Without Load
None 25
DP Calibration: Set Decimal Point Position 0...5 25
DS Calibration: Set Display Step Size
1, 2, 5, 10, …, 500 d 25
DT
Trigger function: Calculation Time for Short-time Average 0...65535 ms 43
DX Communication: Set Full-duplex (1) (For compatibility only)
0…1
39
FD Factory default settings: Write Data to the EEPROM (TAC protected) None 26
FM Digital filter: Filter Mode 0
…1
29
FL Digital filter: Filter Cut-off Frequency 0...8 30
GA
Output: Get Triggered Average Value None 33, 41
GG Output: Get Gross Value None 32
GI Retrieves an image file from the LDU
’s EEPROM
None 40
GL
Output: Get Data String “Average/Gross/Status“
None 33
GN Output: Get Net Value None 32
GS Output: Get ADC Sample Value None 33
GT Output: Get Tare Value None 32
GW
Output: Get Data String “Net/Gross/Status“
None 33
H‘n‘
Setpoints: Hysteresis for Setpoint S0 (H0) and S1 (H1) -9999...+9999 d 36
HT Trigger function: Hold time for Violation of Setpoint Limit 0...65535 ms 37
ID Device information: Identify Device None 23
IN Logical Input: Input Status None 35
IO
Logical Output: Output Status
00…11
35
IS
Device information: Identify Device Status None 23
IV Device information: Identify Firmware Version None 23
IZ Calibration: Correction of System Zero None 26
MR Calibration: Define Multi-interval (0) or Multi-range (1) 0 or 1 25
MT Trigger function: Measuring Time for Averaging 0...3000 ms 41
NA
Network Address (CAN Open address) 1
…127
38
NR
Motion detection: No-motion Range 0...65535 d 29
NS Network Settings (CAN Interface, Serial channel)
0 …2
38
NT Motion detection: No-motion Time Period 0...65535 ms 29
OF Output Format of Data String GL and GW
0…3
33
OM Output Mask
00…11
35
ON
Open communication and send net weight (For compatibility only)
1…255
OP Open communication (For compatibility only)
1…255
PI Download a saved image file to the LDU
’s EEPROM
None 40