Rinstrum C530 User Manual

Command Answer Description
S01; Select unit 1
LDN; 0 CRLF Start normal zero calibration
LDN?; 496,1 CRLF Query status of the zero calibration process. “1” indicates busy.
LDN?; 496,1 CRLF Still busy
LDN?; 396,0 CRLF Zero calibration finished. New mV/V zero point updated.
TDD1; 0 CRLF Save settings
Example: Calibration in mV/V
The calibration process takes some time to complete. As a result it is necessary to monitor the calibration
process to determine when it is finished. To do this, issue a LDN? query.
Command Answer Description
S01; Select unit 1
VAL?; 5673 CRLF Current reading is 0.5673 mV/V
LDN5673; 0 CRLF Zero set to 0.5673 mV/V
LDN?; 496,1 CRLF Query status of the zero calibration process. “1” indicates busy.
LDN?; 496,1 CRLF Still busy
LDN?; 5673,0 CRLF Zero calibration finished. New mV/V zero point updated.
TDD1; 0 CRLF Save settings
21.3.27 LDW: Legacy Zero Calibration
Calibrate the zero dead weight of the scale. Due to the removal of the normal/direct calibration mode, this
command only supports normal zero calibration. For mV/V calibration see the new LDN; command (see
Section 21.3.26).
General
No. of parameters 0
Save changes With TDD1
Increment Trade Counter Yes
The calibration process takes some time to complete. As a result it is necessary to monitor the calibration
process to determine when it is finished. To do this, issue a LDW? query. Refer to the calibration status table
for the LDN command in Section 21.3.26.
Example
Command Answer Description
S01; Select unit 1
LDW; 0 CRLF Start zero calibration
LDW?; 1 CRLF Query status of the zero calibration process
LDW?; 1 CRLF Still busy
LDW?; 0 CRLF Zero calibration finished
TDD1; 0 CRLF Save settings
21.3.28 LIC: Linearisation
This command gives access to the dual-point linearisation functions of the indicator. A special query LIC? is
available to verify the linearisation correction.
Important: The linearisation changes the entire scale sensitivity without zero and end point. Therefore please
double check the scale in critical load ranges.
General
139 C500-600-2.0.3

Rinstrum C530 Specifications

General

Brand	Rinstrum
Model	C530
Category	Touch Panel
Language	English