How to use the 590 digital quantity input ports to realize the rise and fall of speed governor? Now I will its configuration method write, and everybody together discuss and see if there's a better way to do:
In the governor's C terminals in C6 and C7, default is current loop bipolar ground-clamp and slope keep, now we through the change its purpose of mark address methods to achieve speed fluctuation, first of all, we will be the purpose of C6 panel from 90 to 261 (acc), will be the purpose of C7 panel from 118 to 262 (slow down), change the two parameters in the system menu of configuration digital input and menu. To finish this two parameters in the system, after the parameters, the menu module will increase/decrease purpose to 309 (set mark total value of 1 0), this can be achieved with button to lift speed, time, maximum rise-and-fall speed, and the minimum can set parameters in the increase/decrease menu Settings, the default acc time is 10 S, slow down time 10 S, minimum value is 0%, the maximum is + 100%. V, if is reversible governor, reoccupy C8 port to configuration, and realize the reversal, will C8 configuration to 292, through the high and low level can realize positive &negative.......

4, inside have 228, and the way TAGN choose any one of the digital quantity input port as configuration, such as: choose with C6 as the choice of the ways, will the purpose of C6 with mark to 228, according to the true value table configuration mode, when choose gradual/point move 1, at this time the state of C6 for low level (virtual), to OFF, C4 high level, and at the same time to pay attention to the C5 to stay high level, usually with no special we have short sub, if don't want to short sub can be used configuration method to make a governor can's at a high logic level. Similarly, if the configuration point move 2, will let the C6 and C4 and at a high level.