Suitable for Ration Packing Scale. Optional Application Modes: 1-Bucket Scale, 2-Bucket Scale and 1-Bag Scale with Auto Bag-releasing or Manual Bag-releasing.
EMC design with high anti-jamming capability, suitable for industrial environment.
32-bit ARM CPU with 48MHz clock & high arithmetic speed.
6+8 Red LED digital tubes for English character and digit display.
English keypad for Menu&Shortcut mode operation with key tone.
24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 400Hz.
Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strong vibration on the load receptor, and the rapid response capability when the weight signal changes.
Max. Connection Quantity: 4 Loadcells (350Ω).
Zero Upon Power Up, Zero Auto-tracking, Manual/Auto Zero and Zero Calibration available.
Load Calibration and Data Calibration available.
Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
6 Normally open switch inputs [DI] and 8 normally open transistor switch outputs [DO].
Optional ‘Bulk/Medium/Dribble Feed’ DOs for feeding control. Optional Continuous and Jogging Dribble Feed Methods.
1 Optional and definable analog signal AO[4~20mA] for weight signal output or ‘Bulk/Medium /Dribble Feed’ control.
Optional ‘Auto Correct Inflight’ function.
Optional ‘Pause for Tolerance Alarm’ and ‘Auto Dribble Re-feed’ functions.
Optional ‘Batch Target Control’ function [With Batch Count Target or Batch Weight Target finished, the packing process will stop automatically].
2 Communication ports [RS232&RS485] for connecting Host IPC/PLC and LED Remote Display.
With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.

Alarm Signs

Sign	Alarm Cause	Solution
Err1	RAM Failure.	Replace the chip RAM.
Err2.1 Err2.2	EEPROM Failure.	Replace the chip EEPROM.
Err3	Signal reversed or not connected.	Connect the loadcell correctly.
Err4	ADC Failure.	Replace the ADC module.
oV-Ad	Over ADC Range.	Weighing signal exceeds A/D conversion range. 1. Check if the loadcell is connected. 2. Check if the capacity of loadcell is too small. 3. Check if the loading weight is too big.
oL	Overload Alarm.	Gross Weight > (Scale Capacity + 9 × Scale Division). 1. Check if the loadcell is connected. 2. Check if the capacity of loadcell is too small. 3. Check if the loading weight is too big.
HI	Gross Weight Upper Limit Alarm.	Refer to parameter [210] ‘Gross Weight Upper Limit’.
OV-PAUSE	Pause for Up Tolerance Alarm.	Press DI button ‘Start/Clear Alarm’ to recover running.
dn-PAUSE	Pause for Low Tolerance Alarm.	It’s allowed to do ‘Manual Dribble Re-feed’. Press DI button ‘Start/Clear Alarm’ to recover running.
bAt-End	Alarm or Auto-stop for ‘Batch Count Target Finished’ or ‘Batch Weight Target Finished’.	Refer to parameter [208] ‘Batch Count Target’, [209] ‘Batch Weight Target’ and [301] ‘Batch Target Control ’. Clear Screen to clear the message.
LASt-bAt	Last Batch.	The message will disappear after the present batch finished.
oV-tr	Not meet the condition of Maunal Tare.	When Gross Weight is at the state with negative value display, overload alarm or dynamic variation, ‘Manual Tare’ will be invalid.
oV-tr	Over ‘Auto Tare Range’.	Refer to parameter [131] ‘Auto Tare Range’.
oV-nZ	Over ‘Manual/Auto Zero Limit’.	Refer to parameter [123] ‘Manual/Auto Zero Limit’.
AuZr	Auto Zero.	Refer to parameter [302] ‘Auto Zero Cycle Interval’.
Autr	Auto Tare.	Refer to parameter [303] ‘Auto Tare Cycle Interval’.
HEAt	Preheating Time Countdown [min.sec].	Refer to parameter [128] ‘Zero Upon Power Up’, [129] ‘Power Up Zero Time’ and [130] ‘Power Up Zero Limit’. Wait for the preheating time over or press any key to exit.
oV-Zr	Over ‘Power Up Zero Limit’.
Prt-undEF	Print port is not defined.	Refer to ‘Communication Parameters’.

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