Binary Input - JUMO eTRON M 100 Notice De Mise En Service

2009-04-10
Parameter Meaning
Lead compensation resistance, analog input 2 (offset resistance 2)
This value serves to compensate the resistance of the probe cable; it is dependent on
the cable length.
For an optimum temperature measurement, the resistance value of the probe cable
must be entered here.
A
A measurement error will occur if the total resistance at the analog input
(probe resistance + selected value for or.2) exceeds the following values:
Pt100: 314
Filter time constant (digital Filter)
To adapt the digital input filter.
At a signal step, 63% of the changes are acquired after the filter time constant.
Value 0 means: filter switched off
When the filter time constant is large:
- high damping of disturbance signals
- slow reaction of the process value display to changes in the process value

5.2 Binary input

Function with closed/open binary input (binary input Function)
0 : no function
1 : start / stop defrosting (keyed function)
2 : fan off / on (door contact)
3 : key inhibit active / inactive
4 : display switch-off active / inactive
5 : alarm acknowledgement (keyed function)
Ω, Ω,
Pt1000: 3140 KTY2x-6: 2235
5 Parameter level
Ω, Ω
KTY1x-6: 3400 .
14
Value range
from...factory-set...to
Ω
0.0 ... 0.0 ... 99.9
0 ... 0.8 ... 99.9 sec
0 ...5