User manual
X K 3 1 9 0C 602
Chapter 1 General
The XK3190-C602 weighing indicator adopts Cortex M3 32-bit processor and high-precision
1- A/D convertor to carry out conversion display for weight signal. The maximum conversion
speed can reach up to 200/s. The display can be easily connected with resistance strain gauge
transducer to form batching scale and quantitative packing scale etc., suitable for various
applications where high-speed and high-precision weighing control are required.
Major functions and features of XK3190—C602 weighing indicator:
(1) Four optional working procedures of additive scale, subtracting scale, self-control
catchweigher and external control catchweigher. The catchweigher can be set as general
catchweigher and peak holding scale, with excellent versatility. As quantitative scale and
catchweigher, it can store 5 sets of parameters.
(2) AD speed can be set, and digital filtering intensity can also be set.
(3) Save, check, and delete weighing record, with power-off data protection function.
(4) Accurate clock, calendar, automatic leap year and leap month display, not affected by
power-off.
(5) Self-control function and various operation error messages.
(6) The standard configuration includes 8 optical isolation switch input, of which 2 channels
are used as high speed counting input, encoder input or interrupt (i.e. quick response) input; 8
optical isolation switch output (with external relay box optional). The standard program of
indicator can carry out batching value control for two materials.
(7) Expansion is possible for switch value input and output. With the connection of one
external IO expansion box, 8 additional switch input and 8 switch output can be provided. 4 IO
expansion boxes can be connected in series as a max..
(8) Two independent asynchronous serial communication interfaces, with interface 1 of
RS232 and interface 2 of RS232/RS422/RS485 optional. Two communication modes are available:
continuous send and command response.
(9) Parallel/serial print interface, available for connection with various printers.
(10) Chinese and English weighing record, accumulative value, parameters or calibration
parameters can be printed.
(11) Optical isolation 20mA current loop scoreboard display interface.
(12) 1 optical isolation 4 ~ 20mA/0 ~ 5V/0 ~ 10V analog output (optional).