VAT 642 GP Series, Инструкции по установке, эксплуатации и обслуживанию

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INSTALLATION Series 642
60/113 Edition 2017-11-24 605593EC
4.8.2.2 Input assembly
Instance Type Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
3 Input
1 EXCEPTION STATUS
2 PRESSURE low byte
3 PRESSURE high byte
4 POSITION low byte
5 POSITION high byte
EXCEPTION STATUS will respond with one out of below selections, see also «Explicit messaging inquiry
commands».
Description Value Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Manufacturer specific alarm
present
84h 1 0 0 0 0 1 0 0
Manufacturer specific warning
present
C0h 1 1 0 0 0 0 0 0
No warning, no error present 80h 1 0 0 0 0 0 0 0
PRESSURE will respond with any value between the lowest and the highest value, see also «Explicit
messaging inquiry commands»:
Description Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Lowest value
0
0000h
low byte 00h 0 0 0 0 0 0 0 0
high byte 00h 0 0 0 0 0 0 0 0
Highest value
10000
2710h
low byte 10h 0 0 0 1 0 0 0 0
high byte 27h 0 0 1 0 0 1 1 1
POSITION will respond with any value between the lowest and the highest value, see also «Explicit
messaging inquiry commands»:
Description Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Lowest value
0
0000h
low byte 00h 0 0 0 0 0 0 0 0
high byte 00h 0 0 0 0 0 0 0 0
Highest value
10000
2710h
low byte 10h 0 0 0 1 0 0 0 0
high byte 27h 0 0 1 0 0 1 1 1