Controller pulse command is used to perform a servo motor is not running, how to deal with? 
 ① check brake servo motor brakes have opened; of ② check the controller to the drive control cable, power cable, encoder cable, whether wiring errors, damage or poor contact; 
 The ③ monitor controller pulse output current value and the pulse output light whether the flashes to confirm the command pulse once and had normal output pulse; 
 (4) monitor the servo drive panel to confirm whether the input pulse command; 
 ⑤ servo drive set the type of the input pulse and the setting of the command pulse whether differences; (6) forms of control to be sure to select the location of forms of control; 
 ⑦ the Run normal operation instruction; 
 ⑧ ensure that the Forward driver to stop, reverse side of the driver to stop signal and bias of the counter reset signal is not input, disengage the load and no load in normal operation, check the mechanical systems. 
 Pulse control device is a pulse jet bag filter pulse cleaning of the electronic controller, the right to use in order to achieve its intended effect, and maintenance in order to extend the service life in order to extend the service life of the dust filter bag, dust the cleaning effect of the device will be better. 
 Use and maintenance: the first connected prior to use electromagnetic valve, a detailed check the wiring is correct, then turn the power on. If the solenoid valve has compiled a good number to see if the output from "0". According to the observation transferred to the desired pulse interval and width will come finished. 
 MOS digital integrated block access to the circuit is very stable. Digital tube a short time in advance to kindle and re-code, general thyristor sensitivity is too high. Β value should be reduced to promote the tubes 3DG, or in the thyristor-controlled pole and ground in parallel with a resistor between 300Ω-2KΩ The. If Always first check the SCR whether breakdown or leakage. Dropouts general monostable circuit faulty transistor β value. Circuit flip interference signal count. 

 Note: 
 a) The output connector is prohibited Weld, and poor contact. Often due to poor contact electrical spark caused by interference will affect the normal work of the entire circuit. Requires attention. 

 b) The public line of stand-alone output only to provide stand-alone, multi-output section should be stand-alone single then, must not be connected to each other. 

 c) 20 door 14 controller output common lines independent terminal or a line of other colors, the solenoid valve 20 output plug one end of the other end to the public online. The controller output less than the remaining 20 public line, generally to be the last, the wire color is also different, make sure to install. 

 d) Insurance tube burning replacement can not be greater than 0.75A, 0.5A best, is strictly prohibited oil, wire or other conductive material to replace the power supply input. FireWire and the zero line should access 0.5A, 0.75A fuse, to ensure equipment safety. 

 e) the control device starts the solenoid valve, solenoid valve and connecting wire should not short-circuit, leakage phenomenon, so regular checks. Resistance to ground is greater than 2 megohms. 
 Pulse controller technical indicators: 
 Pulse width of 0.05-0.2 seconds pulse interval of 1.99 seconds 
 Cycle time of 0-250 minutes working voltage 220VAC-50HZ 
 Output current 900mmA output voltage of 24V, 110V, 220V 
 Ambient temperature-20C20% & <80%