A PLC, the sea so as to realize the function formula: will often encountered in the production process control the function of the need to control the formula, the so-called formula control informally is according to the production of different types or batches of product in different control parameters are needed to control.
Such as the production product A—
Parameter 1/2/3 XA/YA/ZA respectively;
Production product B—
Parameter 1/2/3 XB/YB/ZB respectively;
Production product C—
Parameter 1/2/3 XC/YC/ZC respectively.
We can describe the production of this product as three formula, each recipe has three parameters.
generally formula function can be done by PC, but if in the absence of the configuration PC can only be realized through PLC
program, here introduces two kinds of formula control management methods.
Method one: block moving method;
Method 2: indexed pointer method.
if we need to have five formula, each recipe has four parameters, first set up five & other;
The initial register value table & throughout;
, the parameters of each table to store a formula.
The diagram below: 2, achieve the function formula & ndash;
Block moving method of application: 3, achieve the function formula & ndash;
Indexed pointer method of application: technology zone for PLC, with two classic methods achieve the function formula how to sea for PLC controller
used in electrostatic spraying line Canon announced officially entered the industrial automation market what is the Internet Internet industry in China is expected to grow to $91. 4 billion, 2023
Shenzhen Coolmay Technology Co., Ltd. has a great reputation on producing innovative products as the plc manufacturers
The best way to confront your plc controller
price problem is to search for a high quality offered by Shenzhen Coolmay Technology Co., Ltd. at Coolmay PLC. Take a look!
In a nutshell, is actually an ultimate solution for programmable control systems
and underestimating its value cost you higher than anything else. So grab it before you miss the boat.
To find a qualified at reasonable price, contact Shenzhen Coolmay Technology Co., Ltd. at Coolmay PLC, a professional provider and tell them what you envision for your plc manufacturers.