VAT 642 GP Series Installation, Operating, & Maintenance Instructions page 60

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