0
Owner's of the 2nd Ave. Coffeemaker DVPDNET-SL DeviceNet Network Scanner gave it a score of 0 out of 5. Here's how the scores stacked up:
DeviceNet Network Scanner DVPDNET-SL
DVP-PLC Operation Manual
19
Target
When X0 = On, VFD-B will start to run, and Y0 indicator will be On.
When X1 = On, VFD-B will stop, and Y0 indicator will be Off.
1. PLC program:
MOV H2 D6288
M1000
MOV D6038 K4M20
M8
MOV H1
D6288
MOV H0100 D6287
MOV H0000 D6287
MOV D6037 K4M0
M9
M8
M9
M20
M21
END
Send the content in D6037 to K4M0.
Send the content in D6038 to K4M20.
When X0 = On, start VFD-B.
When X1 = On, stop VFD-B.
When VFD-B runs, Y0 = On.
When VFD-B stops, Y0 = Off.
2. Program explanations:
The head instruction in the program, MOV, corresponds the content in D6037 to M0 ~ M15 and the
content in D6038 to M20 ~ M35.
See the table below for the corresponding relation between DeviceNet slave and PLC devices.
PLC device 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
D6037 X7 X6 X5 X4 X3 X2 X1 X0 N/A
D6038 Status of VFD-B Status of LED on VFD-B
D6039 Frequency of VFD-B
D6040
Input
data
…
PLC device 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
D6287 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 N/A
D6288 Control word in VFD-B
D6289 Frequency in VFD-B
D6290
Output
data
…
When X0 = On, b8 of D6037 = 1. b8 of D6037 corresponds to M8, and therefore M8 = On. That is,
when X1 = On, M9 will be On.
D6288 corresponds to the control word in VFD-B. When M8 = On, execute [MOV H2 D6288] to run
VFD-B. When M9 = On, execute [MOV H1 D6288] to stop VFD-B.
b0 of D6038 corresponds to M20, b1 to M21, and so on. When VFD-B is in RUN status, b0 of D6038 =
1 and M20 will be On to execute [MOV H0100 D6287], which leads to Y0 = On. That is, when
VFD-B is in STOP status, M21 will be On to execute [MOV H0000 D6287], which leads to Y0 = Off.
Find Your Products By Category
Please Login
