89
8. FAQs frequently asked questions
Q1: What is the maximum scale low and scale high values we can set in the recorder for the analog
inputs and outputs?
A1: The minimum low scales of analog input are various -19999, - 1999.9, - 199.99, - 19.999, -1.9999,
-0.19999 depending on the position of the decimal point
The maximum high scales of analog input are various 45536, 4553.6, 455.36, 45.536, 4.5536,
0.45536 depending on the position of the decimal point
The minimum low scales of Math input are various -32768, -3276.8, -327.68, -32.768, -3.2768,
-0.32768 depending on the position of the decimal point
The maximum high scales of Math input are various 32767, 3276.7, 327.67, 32.767, 3.2767,
0.32767 depending on the position of the decimal point
Q2: What is the maximum distance between PC and Recorder for Ethernet communication?
A2: The distance is limited in 100 meters. If it is farer than that, then you can use Hub or networking
bridge to strengthen the signal.
Q3: What is the maximum distance if PC is accessing data from recorder on wireless network
through Ethernet protocol?
A3: Maximum distance should be within 30 meters. Also make sure that there is no obstacles/ HT cables
between PC and recorder to avoid communication errors. Also Noise could effect the wireless
communication at the factory floor.
Q4: Is there any battery available inside the recorder, which needs to be changed frequently?
A4: The lithium battery Toshiba CR2032 3.0V/220mAH can last for many years. It can be replaced by
local sourcing if Real Time Clock is not working properly.
Q5: What is the accuracy of Real Time Clock in the recorder?
A5: The crystal oscillator used in recorder could have a lag time in a few seconds each week. Press
Synchronization button in PC software Observer II to synchronize the time between PC and the
recorder. The temperature inside the housing has an effect on accuracy of Real Time Clock of
crystal oscillator.
Temperature range Time lag per month
10 ~ 40 ˚C
18 sec.
0 or 50 ˚C 52 sec.
-10 or 60 ˚C
107 sec.
Summary of Contents for VR06
Page 1: ...User Manual Paperless Recorder VR06 UMVR061D Brainchild Electronic Co Ltd 4th Edition 10 2013 ...
Page 17: ...17 Figure 2 6 Figure 2 7 Figure 2 8 ...
Page 19: ...19 Figure 2 10 Figure 2 11 ...
Page 25: ...25 Digital input card DI181 Figure 2 21 Analog output card AO183I AO183V Figure 2 22 ...
Page 27: ...27 Figure 2 25 Figure 2 26 ...
Page 69: ...69 Make sure that RS 232 communication setting at the recorder and PC are equal ...
Page 86: ...86 7 Trouble shooting ...
Page 87: ...87 ...
Page 88: ...88 ...