Commands – overview – Flintec LDU 78.1 User Manual
Page 12
LDU 78.1 Technical Manual, Rev. 12 May 2011
Page 12 of 36
7.
Commands – Overview
Command Short
description
Parameter
value
Page
AD
Communication: Device Address
0...255
27
A n
Setpoints: Output of Gros (0) or Net (1) for setpoints S0 and S1
0 or 1
26
BR
Communication: Baud Rate
9600…115200 baud 27
CE
Calibration: Open Calibration Sequence; Read TAC Counter
0...65535
15
CG
Calibration: Set Calibration Gain (Span) at Load > Zero
0...99999 d
16
CI
Calibration: Minimum Output Value
–99999...0 d
15
CL
Communication: Close Device
None
27
CM n
Calibration: Set Maximum Output Value (n = 1, 2 or 3)
1...99999 d
15
CS
Save the Calibration Data (CM, CI, DS, DP, etc.) to the EEPROM
None
18, 28
CZ
Calibration: Set Calibration Zero Point – Scale Without Load
None
16
DP
Calibration: Set Decimal Point Position
0...5
16
DS
Calibration: Set Display Step Size
1, 2, 5, 10, …, 200 d 16
DT
Trigger function: Calculation Time for Short-time Average
0...65535 ms
31
DX
Communication: Set Half-duplex (0) or Full-duplex (1)
0 or 1
27
FD
Factory default settings: Write Data to the EEPROM (TAC protected)
None
17
FM
Digital filter: Filter Mode
0 or 1
19
FL
Digital filter: Filter Cut-off Frequency
0...7
19
GA
Output: Get Triggered Average Value
None
22, 29
GG
Output: Get Gross Value
None
22
GI
Saves an image file from the LDU’s EEPROM
None
28
GL
Output: Get Data String “Average/Gross/Status“
None
23
GN
Output: Get Net Value
None
22
GS
Output: Get ADC Sample Value
None
22
GT
Output: Get Tare Value
None
22
GW
Output: Get Data String “Net/Gross/Status“
None
22
H n
Setpoints: Hysteresis for Setpoint S0 (H0) or S1 (H1)
-99999...+99999 d
26
HT
Trigger function: Hold time for Violation of Setpoint Limit
0...65535 ms
32
ID
Device information: Identify Device
None
14
IM
Digital output: Enable Output for External Control
0000...0011
25
IN
Digital input: Input Status
None
25
IO
Digital output: Output Status
0000...0011
25
IS
Device information: Identify Device Status
None
14
IV
Device information: Identify Firmware Version
None
14
IZ
Calibration: Correction of System Zero
None
17
MR
Calibration: Define Multi-interval (0) or Multi-range (1)
0 or 1
15
MT
Trigger function: Measuring Time for Averaging
0...500 ms
29
NR
Motion detection: No-motion Range
0...65535 d
18
NT
Motion detection: No-motion Time Period
0...65535 ms
18
OF
Output: Format of Data String Output
0…3
23
OP
Communication: Open Device xxx
0...255
27
PI
Download a saved image file to the LDU’s EEPROM
None
28
RS
Device information: Read serial number
None
14
RT
Scale function: Reset Tare and Switch to Gross Indication
None
21
RW
Trigger function: Trigger Window for Re-trigger Function
0...65535 d
21, 31
RZ
Scale function: Reset Zero Point
None
21
SA
Auto-transmit: Send Triggered Average Value automatically
None
27, 30
SD
Trigger function: Start Delay
0...500 ms
29
SG
Auto-transmit: Send Gross Value continuously
None
24