Ration Belt Weighfeeder Scale Controller With Ration Flow Feeding & Weight Totalizing
Main Features:
- Suitable for Ration Belt Weighfeeder with Ration Flow Feeding & Ration Weight Batch Control.
- EMC design with high anti-jamming capability, suitable for industrial environment.
- 32-bit ARM CPU with 72MHz & higher arithmetic speed.
- 8+4+4 Red LED digital tubes for English character and digit display.
- Optional English keypad, Simplified Chinese keypad and Complex Chinese keypad.
- 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.
- Broad-range speed pulse input circuit.
- 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: 8 Loadcells (350Ω).
- Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
- Auto Zero Tracking, Speed Calibration and Belt Length Calibration functions available.
- One optional ‘Flow Setpoint’ analog signal input [AI: 4~20mA].
- Max.3 definable ‘Flow/Control Current /…’ analog signal outputs [AO: 4~20mA].
- Quick and steady PID ration feeding control.
- 3 Definable normally open switch inputs [DI] and 4 definable normally open relay switch outputs [DO].
- The feeder and belt weigher can be started and stopped by DI&DO signal.
- 1 ‘Totalized Weight High-speed Pulse’ output [PO].
- 2 Optional communication ports for connecting IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.
- Weight Records per shift/day/month of a year can be queried and printed.
- With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.
Model Panel-mounting Operation Interface
Keypad Operation
If there is not any keypad operation in one minute and it’s not in the processes of ‘F2 Calibration’ & ‘F6 Factory Adj.’, the controller will return to ‘Main Display Interface’ automatically.
| Menu Operation |
| Key Name | Description |
| 【MENU】 【ESC】 | Enter Main Menu. Exit. |
| 【ENT】 | Enter. Save. |
| 【◄】 | Cursor shifts left. |
| 【►】 | Cursor shifts right. |
| 【▲】 | Cursor shifts up. Display the previous interface or option. Digit input: +1. |
| 【▼】 | Cursor shifts down. Display the next interface or option. Digit input: -1. |
| Quick Operation |
| 【MENU】* (【LOCK】) | - Key-locking.
- Key-unlocking.
|
| 【◄】 (【ADJ+】) | Control Current +1mA. |
| 【►】 (【ADJ-】) | Control Current -1mA. |
| 【◄】* (【AUTO】) | ‘Manual/Auto’ Control Mode Selection. |
| 【►】* (【EXT】) | ‘Internal/External’ Flow Set Mode Selection. |
| 【PRINT】 (【ENT】) | Print. |
Model Panel-mounting Installation
Model Panel-mounting Terminal
