DAD 143.x User Manual Profinet Rev.1.1.1 March 2023 Page 41 of 95
9.2.15 TM Tare mode
[Index 0x2300 Sub 0x12]
This command sets the tare mode. Permitted values are 0 or 1.
Slave (DAD 143.X) responds
Request: TAC counter CE17
Calibration sequence active
The tare modes are defined as:
- If TM = 0, then taring of negative values is allowed
- If TM = 1, then only positive values can be tared use e.g. in approved applications.
9.2.16 TN Set / Clear Non-Volatile Tare
[Index 0x2300 Sub 0x13]
This command sets the tare mode to volatile or non-volatile. Value range is 0 or 1; Factory default is 0
(volatile). If set to 1 (non-volatile), every set/clear tare will write the value directly to the EEPROM.
Slave (DAD 143.X) responds
Request: TAC counter CE17
Calibration sequence active
Actual setting: TN = volatile
9.2.17 ZN Set / Clear Non-Volatile Zero
[Index 0x2300 Sub 0x14]
This command sets the zero mode to volatile or non-volatile. Value range is 0 or 1; Factory default is 0
(volatile). If set to 1 (non-volatile), every set/clear zero will write the value directly to the EEPROM.
Slave (DAD 143.X) responds
Request: TAC counter CE17
Calibration sequence active
Actual setting: ZN = volatile
9.2.18 ZM Zero Mode
[Index 0x2300 Sub 0x19]
This command sets the zero mode. Permitted values are 0 or 1.
Slave (DAD 143.X) responds
Request: TAC counter CE17
Calibration sequence active
The zero modes are defined as:
- If ZM = 0, then the automatic zeroing defined by the commands TW and TI will tare the scale.
- If ZM = 1, then the scale will be zeroed instead - in approved applications.
9.2.19 AZ Absolute zero point calibration (eCal)
[Index 0x2300 Sub 0x02]
The command AZ is used as reference point for all weight calculations and will setup in mV/V.
Permitted values are ± 33 000 (= ± 3.3000 mV/V).
Slave (DAD143.x) responds
Request: Zero point @ 0.2796 mV/V
Request: TAC counter CE17
Calibration sequence active
New: Zero point @ 0.0500 mV/V
Factory default: 00000d @ 0.0000mV/V input signal.
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