(ji)ʹһ(g)oƌ(sh)F(xin)늄(dng)C(j)Ć(dng)ֹͣһΰ°Iݔ_ĠB(ti)ڶΰԓoݔP(gun)ĠB(ti)ѭh(hun)(sh)F(xin)늄(dng)C(j)Ć(dng)ֹͣԓ(sh)O(sh)Ӌ(j)˼ݿƵI(lng)
һӲO(sh)Ӌ(j)
1ݔ/ݔ̖
(j)늄(dng)C(j)/ƵҪ֪ԓϵy(tng)ݔ̖У늄(dng)C(j)/ͣİo1(g)1(g)ݔݔ̖^1(g)1(g)ݔ
2ݔ/ݔ
PLCݔ/ݔ7-2ʾ
7-2 PLCݔ/ݔ ̖ ַ f 1·(sh)ݔ 1 I0.0 /ͣo 늄(dng)C(j)Ć(dng)ֹͣ 1·(sh)ݔ 1 Q0.0 ^K1 ^Ć/ͣ
3PLCx
(j)7-2ʾPLCϵy(tng)ݔ/ݔ(sh)xõTS7- 200 PLCCPU222
4ӲBӈD
ӲBӈDD7-22ʾ
D7-22 늄(dng)C(j)(dng)/ֹͣ·DӾD
(a)·D(b) PLCӾD
O(sh)Ӌ(j)
I늄(dng)C(j)(dng)/ֹͣƵ̈DD7 - 23ʾΈDD7- 24ʾ
II0.01C11_II0.00Iٴΰr(sh)I0.0֞1C1ӵO(sh)ֵ2ӕr(sh)0. 5s C1(f)λ_ICI0.00
I0.0C01C0_(d)O(sh)ֵC0ݔ1ٴΰC1_(d)O(sh)ֵC1ʹC0(f)λC0ݔ0
C01Q0.0K1늄(dng)C(j)(dng)C00Q0.0ʧK1ʧ늣늄(dng)C(j)ֹͣ
D7-23 늄(dng)C(j)(dng)/ֹͣ̈D
D7-24 I늄(dng)C(j)(dng)/ֹͣΈD