AccuEnergy AcuDC 240 Series, Руководство пользователя

Страница: 52 / 59

54
DI Status
Use Function Code 02 to read DI status.
Address Parameter Range Data Type Property
0000H DI1 1=ON , 0=OFF Bit R
0001H D12 1=ON , 0=OFF Bit R
Table 4-17 DI Address
Relay Status
Use Function Code 01 to read Relay Status, Function Code 05 to control.
Address Parameter Range Data Type Property
0000H DO1 1=ON , 0=OFF Bit R/W
0001H DO2 1=ON , 0=OFF Bit R/W
Table 4-18 Relay Status
Note:
1. Data Type: “Bit” is 1-bit binary; “Word” is 16-bit unsigned integer; “Integer” is 16-bit signed
interger; “Float” is 32-bit floating point.
2.Read/Write: “ R ”is read only, reading DI is Function Code 02H; reading DO is Function Code 01H;
reading the other parameters is 03H; “ R/W ”is read/write, write (control) relay by Function Code 05H;
Use Function Code 10H to write system parameters.Writing into non-writable addresses is forbidden.
www. .com
information@itm.com 1.800.561.8187