ABB PROFIBUS FEX100-DP User Manual page 13

WaterMaster
Electromagnetic flowmeter
Abs. Idx /
Variable Name / Brief Description
Rel. Idx
FSAFE_VALUE
34 / 18
Default value for the OUT parameter, if a sensor or sensor electronic fault is detected. The
unit of this parameter is the same as that for OUT.
ALARM_HYS
35 / 19 Hysteresis value applied to block parameters HI_HI_LIM, HI_LIM, LO_LIM and
LO_LO_LIM. The hysteresis is expressed as value below high limit and above low limit in
the engineering unit of xx_LIM.
UNUSED
36 / 20
Unused parameter.
HI_HI_LIM
37 / 21 Upper limit value for alarms with the same engineering unit as that of the OUT parameter.
If the measured variable is equal to or higher than the upper limit value, the State Bits in
the Status Byte of OUT and in the FB parameter ALARM_SUM change to 1.
UNUSED
38 / 22
Unused parameter.
HI_LIM
39 / 23 Upper limit value for alarms with the same engineering unit as that of the OUT parameter.
If the measured variable is equal to or higher than the upper limit value, the State Bits in
the Status Byte of OUT and in the FB parameter ALARM_SUM are set to 1.
UNUSED
40 / 24
Unused parameter.
LO_LIM
41 / 25 Lower limit value for alarms with the same engineering unit as that of the OUT parameter.
If the measured variable is equal to or lower than the lower limit value, the State Bits in
the Status Byte of OUT and in the FB parameter ALARM_SUM are set to 1.
UNUSED
42 / 26
Unused parameter.
LO_LO_LIM
43 / 27 Lower limit value for alarms with the same engineering unit as that of the OUT parameter.
If the measured variable is equal to or lower than the lower limit value, the State Bits in
the Status Byte of OUT and in the FB parameter ALARM_SUM are set to 1.
UNUSED
44 / 28
Unused parameter.
UNUSED
45 / 29
Unused parameter.
HI_HI_ALM
46 / 30 The state of the upper limit of an alarm and the related time stamp. The time stamp
expresses the time the measured variable has been equal or higher than the upper limit
of the alarm.
Table 2.3 Slot 1 – Analog Input 1 – Volume Flow (Continued)
IM/WMPBST–EN Rev. B
Access /
Data Type Size Store Usage /
Transport
Float 4 S r,w / C / a
Float 4 S r,w / C / a
– – – –
Float 4 S r,w / C / a
– – – –
Float 4 S r,w / C / a
– – – –
Float 4 S r,w / C / a
– – – –
Float 4 S r,w / C / a
– – – –
– – – –
DS-39 16 D r / C / a
2 Parameter Tables
Default
–
–
–
–
–
–
–
–
–
–
–
–
–
11