Overview Of Configuration Level, Data List - Baelz Automatic 6490B Device Manual

Device manual

9. Overview of configuration level, data list

Configuration point
Optimisation
Proportional band
Three-position controller
Integral action time
Two-position controller
Derivative action time
Dead band
Valve actuating time
Alarm 1
Alarm 1, type A (at AL.1=1)
Alarm 1, type B (at AL.1=2/4)
Hysteresis for A1.A/A1.b
Alarm 1, type C lower limit
(at AL.1=3)
Hysteresis, lower limit for A1.C HY.1
Alarm 1, type C upper limit
(at AL.1=3)
Hysteresis, upper limit for A1.C HY.1.
Decimal point
Scaling low
Scaling high
Setpoint limiting low
Setpoint limiting high
Second setpoint *
Setpoint ramp
Ramp direction, time unit
* option
W. Bälz & Sohn GmbH & Co.
Display Setting Remarks
OPt 0 No optimisation
1 Optimisation active
Pb 1.0% to 999.9%
Pb = 0 tn > 0; db = dead band
tn 1s to 2600s
tn = 0 db conforms to switching hysteresis
td 1s to 255s; PI-control at td = 0
db 0 to 10th part of the scope of the measuring range [phys. units]
0 to + scope of the measuring range [phys. units] at dP = 3
t.P 5s to 300s
AL.1 0 No alarm, also not in case of sensor failure
1 Alarm A, depending on the setpoint, also in case of sensor failure
2 Alarm B, fixed limit value, also in case of sensor failure
3 Alarm C, band transgression around the setpoint, also in case of sensor failure
4 Alarm B, fixed limit value, alarm at under-temperature, also in case of sensor
0 to ± scope of measuring range [phys. unit]
A1.A
A1.b measuring range: dI.L to dI.H [phys. unit]
HY.1 0 to 10th part of the scope of the measuring range [phys. units]
0 to + scope of the measuring range [phys. units]at dP = 3
A1.C 0 to - scope the of measuring range [phys. unit]
0 to 10th part of the scope of the measuring range [phys. units]
0 to + scope of the measuring range [phys. units]at dP = 3
A1.C. 0 to + scope of the measuring range [phys. unit]
0 to 10th part of the scope of the measuring range [phys. units]
0 to + scope of the measuring range [phys. units]at dP = 3
dP 0 Display without decimal point
1 Display with 1 decimal
2 Display with 2 decimals
3 Display with 3 decimals
dI.L Displayed value at start of scale, -999 to dI.H-1 [phys. unit]
dI.H Displayed value at full scale, dI.L+1 to 9999 [phys. unit]
SP.L usually dI.L to SP.H [phys. unit] SP.L = SP.H: fixed setpoint
SP.H usually SP.L to dI.H [phys. unit]
SP.2 dI.L to dI.H [phys. unit], switch over via digital input SP.2
SP.r 0 to scope of measuring range [phys. unit (°C) per min/hour]
rA.d 0 phys. unit/min, rising and falling setpoint ramp
1 phys. unit/min, only rising setpoint ramp
2 phys. unit/min, only falling setpoint ramp
3 Ramp deactivated (similar to SP.r = 0)
4 phys. unit/hour, rising and falling setpoint ramp
5 phys. unit/hour, only rising setpoint ramp
6 phys. unit/hour, only falling setpoint ramp
Koepffstraße 5 D-74076 Heilbronn
6490B / 6490B-y / 6590B
failure
SP.L > SP.H: two setpoints
Telefon (07131) 1500-0
Page 31
e.g. 1234
e.g. 123.4
e.g. 12.34
e.g. 1.234
}
not valid
for SP.2
Telefax (07131) 1500-21