Rice Lake SCT20-AN, Техническое руководство

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SCT Weight Transmitter – 20 Series Technical Manual
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Digital Inputs Status
Table 3-6. Digital Inputs (DeviceNet)
Bit No. Description Bit No. Description
Bit 0 INPUT 1 status Bit 4 —
Bit 1 INPUT 2 status Bit 5 —
Bit 2 — Bit 6 —
Bit 3 — Bit 7 —
Bit a 1: input high; Bit a 0: input is low
Digital Outputs Status
Table 3-7. Digital Outputs (DeviceNet)
Bit No. Description Bit No. Description
Bit 0 OUTPUT 1 status Bit 4 —
Bit 1 OUTPUT 2 status Bit 5 —
Bit 2 OUTPUT 3 status Bit 6 —
Bit 3 — Bit 7 —
Digital Outputs Command
Note
It allows to control the outputs status in

mode. See Section 2.10 on page 24 .
Bit a 1: output is closed; Bit a 0: output is open.
Setting bit 15 to 1 on the PLC, DeviceNet takes control of all the outputs, even if they are in different modes.
Status Register
Table 3-9. Status Register (DeviceNet)
Bit No. Description Bit No. Description
Bit 0 Cell Error Bit 8 Net weight negative sign
Bit 1 A/D Converter Malfunction Bit 9 Peak weight negative sign
Bit 2 Maximum weight exceeded by 9 divisions Bit 10 Net display mode
Bit 3 Gross weight higher than 110% of full scale Bit 11 Weight stability
Bit 4 Gross weight beyond 999999 or less than -999999 Bit 12 Weight /-¼ of a division around ZERO
Bit 5 Net weight beyond 999999 or less than -999999 Bit 13 —
Bit 6 — Bit 14 —
Bit 7 Gross weight negative sign Bit 15 Force Output
Bit No. Description Bit No. Description
Bit 0 OUTPUT 1 status Bit 8 —
Bit 1 OUTPUT 2 status Bit 9 —
Bit 2 OUTPUT 3 status Bit 10 —
Bit 3 — Bit 11 —
Bit 4 — Bit 12 —
Bit 5 — Bit 13 —
Bit 6 — Bit 14 —
Bit 7 — Bit 15 Force Output
Table 3-8. Digital Outputs Command (DeviceNet)