Manual

<6. Explanation of Basic Items>
6-14
IM 01C25R03-01E
Index Unit Display on the LCD
1524 Nm
3
/h Nm3/h
1525 Nm
3
/d Nm3/d
1529 Sm
3
/h Sm3/h
1530 Sm
3
/d Sm3/d
1534 NL/h NL/h
1537 SL/s SL/s
1538 SL/min SL/min
1539 SL/h SL/h
1541 Paa Paa
1542 Pag Pag
1543 GPaa GPaa
1544 GPag GPag
1545 MPaa MPaa
1546 MPag MPag
1547 kPaa kPaa
1548 kPag kPag
1549 mPaa mPaa
1550 mPag mPag
1551 µPaa uPaa
1552 µPag uPag
1553 hPaa hPaa
1554 hPag hPag
1555 g/cm
2
a g/cm2a
1556 g/cm
2
g g/cm2g
1557 kg/cm
2
a kg/cm2a
1558 kg/cm
2
g kg/cm2g
1559 inH
2
Oa inH2Oa
1560 inH
2
Og inH2Og
1561 inH
2
Oa(4°C) inH2Oa
1562 inH
2
Og(4°C) inH2Og
1563 inH
2
Oa(68°F) inH2Oa
1564 inH
2
Og(68°F) inH2Og
1565 mmH
2
Oa mmH2Oa
1566 mmH
2
Og mmH2Og
1567 mmH
2
Oa(4°C) mmH2Oa
1568 mmH
2
Og(4°C) mmH2Og
1569 mmH
2
Oa(68°F) mmH2Oa
1570 mmH
2
Og(68°F) mmH2Og
1571 ftH
2
Oa ftH2Oa
1572 ftH
2
Og ftH2Og
1573 ftH
2
Oa(4°C) ftH2Oa
1574 ftH
2
Og(4°C) ftH2Og
1575 ftH
2
Oa(68°F) ftH2Oa
1576 ftH
2
Og(68°F) ftH2Og
1577 inHga inHga
1578 inHgg inHgg
1579 inHga(0°C) inHga
1580 inHgg(0°C) inHgg
1581 mmHga mmHga
1582 mmHgg mmHgg
1583 mmHga(0°C) mmHga
1584 mmHgg(0°C) mmHgg
1590 barg Barg
1591 mbarg mBarg
Index Unit Display on the LCD
1597 bara Bara
1598 MSCFD MSCFD
1599 MMSCFD MMSCFD
65520 SCFS SCFS
65521 SCFD SCFD
6.6 AI Function Block
The AI function block is a unit of the software and
executed according to the system schedule. During
execution, it incorporates data from the SENSOR
and Flow transducer block. After execution, it
updates analog outputs and processes newly
generated alarms. AI function blocks can provide
a discrete output which shows the status of LO,
LO_LO, HI, or HI_HI. In terms of function, there is
no difference between the ve AI function blocks
provided in EJX multivariable transmitter.
6.6.1 Function Blocks
The AI function block, via the Channel, incorporates
analog signals from the transducer block, performs
scaling processing, ltering, low-cut, and alarm
processing before outputting. It has the function to
generate a discrete output. Figure 6.5 presents the
AI function block.