Chapter 5 Relay Ladder Logic Programming 128
-
AR mode2
In mode 2, it supports four different preset levels, but only one of these 4 preset levels can be target level at one
time. The current level will change to target level at a designed rate. There are 12 parameters for proper configuration.
The table below describes each configuration parameter, and lists each compatible element for configuring AR mode2.
The parameters from ② to ⑦ can be constant or refer to the current value of other function. The rate designed by
user:
Ta
MaxL
Rate =
. The table below describes detail information of each parameter of AR mode2.
Sel1
Sel2
S1＝OFF,S2＝OFF: target level = Level 0;
S1＝OFF,S2＝ON: target level = Level 1;
S1＝ON, S2＝OFF: target level = Level 2;
S1＝ON, S2＝ON: target level = Level 3;
MaxL
The AR current value just can reach the MaxL if the target
level is over it.
Ta
The result of MaxL divided by Ta is the raising/lowering
rate from current level to target level.
Error output coil The error coil turns ON when Ta is 0.
※The error output coil can be M,N or NOP, it will do nothing if it was selected as NOP.
AR current value will vary from one level to another lever according to the ON/OFF state of “Sel 1” and “Sel 2”,
and the raising/lowering rate depends on Ta. When AR is disabled, current value goes to 0 immediately. For detail,
you can see the “Timing diagram” show next page.
symbol Description
①
AR current value:0~32767
②
Level0:0~32767
③
Level1:0~32767
④
Level2:0~32767
⑤
Level3:0~32767
⑥
MaxL(max level): 0~32767
⑦
Ta(acceleration time):0.1~3276.7
⑧
AR mode
⑨
Level selection coil(Sel1)
⑩
Level selection coil(Sel2)
⑾
Error output coil(M,N,NOP)
⑿
AR code(AR01~AR0F)
PDF compression, OCR, web optimization using a watermarked evaluation copy of CVISION PDFCompressor
To Next Page
Loading...
