21
2 Instrument description
2.7 Operating modes
3 operating
modes
The instrument has 3 operating modes:
- normal operation
- timed operation
- event operation
The following settings can, among others, be made for each of the three oper-
ating modes:
- stored value
- storage rate
Stored value
The stored value determines whether the average, minimum, maximum or in-
stantaneous value of the time interval between two storage cycles or the peak
values (envelope) are stored. When “peak value” is set, then the minimum and
maximum values of the last storage cycle are stored.
Storage rate
The storage rate determines the time interval between two stored values. The
diagram speed corresponds to the storage rate, which means that at a storage
rate of 5sec, for example, the stored value is entered in the diagram every 5
sec.
Normal
operation
Normal operation is active whenever event or timed operation is not active.
Timed
operation
For timed operation, a period of time can be determined (24 hrs max.) within
which a specific stored value and a specific storage rate are active.
Event operation
Event operation is active as long as its operating signal (
v
“Configuration - Measurement storage”) is active. Event operation can be
used, for example, to shorten the storage rate when an alarm is present.
Priority
The respective priorities of the operating modes are allocated as follows:
Active
operating
mode
The active operating mode is indicated in the diagram by the background col-
or for the diagram speed:
v
Chapter 2.2 “Operating principle and graphic elements”
Operating mode
Priority
Normal operation
low
Timed operation
average
Event operation
high
Operating mode
Color
Normal operation
gray
Timed operation
turquoise
Event operation
orange
Summary of Contents for LOGOSCREEN 500
Page 1: ...Paperless recorder B 95 5015 Operating Instructions 04 02 00378469...
Page 2: ......
Page 6: ...Contents...
Page 48: ...3 Operation and visualization 46...
Page 66: ...4 Configuration parameters 64...
Page 76: ...5 Setup program 74...
Page 87: ...85 10 T V Report on Data Manipulation Security...
Page 88: ...10 T V Report on Data Manipulation Security 86...
Page 89: ...87 10 T V Report on Data Manipulation Security...
Page 90: ...10 T V Report on Data Manipulation Security 88...
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