Page 1
V1.0 SERVICE MANUAL Model: DS-425 Edition Month Year September 1998 December 1998 April 2001 January 2002 Shanghai Teraoka Electronic Co., Ltd. --- Technical Service Dept. Ting Lin Industrial Development Zone Jin Shan District, Shanghai P. R. China 201505 Tel: +86-21-5723-4888...
DS-425 Service Manual 1.6. Layout and Function 1.6.1. Key Sheet and Function a) Key Layout b) Key Function Function [On/Off] For turning the scale ON and OFF [Re- Resetting the scale to zero. Zero] [Tare] For setting & clearing tare value.
DS-425 Service Manual 3.8. Set-Point Alarm Function This function has two methods: Filling and Weight Check Method. 3.8.1. Filling Method Operator fills the item on the platter up to the target weight range. The target range is determined by 2-set-point (set-point 2 and set-point 3) and continuously fast alarm will be alert.
Page 10
DS-425 Service Manual For Example: Set-point 1 = 0.0100kg, Point 2 = 0.0200kg, Point 3 = 0.0350kg, Point 4 = 0.0550kg Indication Flag: B - Bright S - Sparkling 1-ZERO 2-NET 3-STD 4-U.C 5-SAF 6-SAC 7-S1 8-S2 9-S3 10-S4 Indicator...
DS-425 Service Manual --- V1.04 4. RS-232C Protocol 4.1. Communication Specs Baud Rate: 2400, 4800, 9600, 19200. Start Bit: 1 Stop Bit: 1 Data Length: 8 Parity Bit: None 4.2. Communication Text Command Termination Code The end of data The end of Text...
DS-425 Service Manual --- V1.04 e.g.) With Header code and weight stability code Net weight =-1,2340 Tare weight = 0,450 and weight is stable Null Note 1): The data format consists of (header code), minus/plus sign, numeric data and decimal point. If weight data is minus, -(2DH) is added after header data. If weight is positive data, 0(30H) is output.
Page 13
If weight cannot be stable within the certain interval (set by specification), DS-425 will transmit NAK (15H) to PC. Note: If ACK signal is sent to DS-425 during digital tare or re-zero operation, NAK signal will be sent to PC.
Need help?
Do you have a question about the DS-425 and is the answer not in the manual?
Questions and answers