5/1/2023 0 Comments Golang modbus serverzabbix-agent2 ( At present, only zabbix-agent2 Version support modbus, It may increase in the later stage zabbix-agent Support for )ģ、 Straighten out the logic here, Otherwise, you may have errors or questions during configuration :.stay linux System installation 5.2 Version above Zabbix-Server (5.2 Start supporting modbus agreement ).The picture on the right shows the temperature and humidity probe, Support modbus rtu agreement, adopt 485 Connect Gateway 、 Then turn to tcp agreement.The picture on the left is modbus tcp gateway, Realization 485 or modbus rtu Transfer agreement modbus tcp agreement.1、 There is no special temperature monitoring equipment in the company's computer room, It used to be through snmp function get Server's CPU Or the motherboard temperature, Calculate the approximate temperature of the machine room according to the deviation value ( The difference between the value measured by the thermometer and the server ), But recently, the R & D department often runs high load tasks on the server, The calculated ambient temperature is extremely inaccurateĢ、 Although there are complete sets of temperature alarm products on the Internet, But it does not meet the company's requirements in the following aspects :Ģ-1: Most of the existing products are through email or mobile phone voice / SMS 、 Wechat alarm, Our company needs to connect to the internal platform for unified alarmĢ-2: Most of the devices on the Internet are in 200~400 Yuan price, Platform fees will be added to support cloud functions ( Purchase every year 、 Reimbursement approval, The internal process is troublesome )ġ、 The first is to buy hardware equipment, gateway + The temperature sensor probably needs 200~220 yuan, As shown in the figure below :
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