Panasonic ELC500 User Manual page 103

Item
(h) Logging contents
(i) Offset value
(j) Upper limit value
(k) Multiplier *5*10
(l) Number of decimal places
(m) Unit
*1 It displays communication I/F that device is registered.
*2 It displays registered devices.
*3 It differs according to data type.
*4 Set with hex decimal.
*5 Only when register is selected.
When DEC4W is selected, the number of significant digits of data is 15-digit.
*6 Only when the following is selected.
DEC2W, DEC2W (Unsigned), DEC4W, DEC4W (Unsigned), HEX (8-digit / 16-digit),
single precision real number, double-precision real number
*7 It can't set when MEWTOCOL is selected.
*8 It fixed [Inst.value] when relay is selected.
*9 Only when [Inst. value] is selected.
*10 Only when the following is selected.
DEC1W, DEC1W (Unsigned), DEC2W, DEC2W (Unsigned),
DEC4W, DEC4W (Unsigned), single precision real number, double-precision real number
*11 Only when [Diff.value] is selected. Set range differs according to data style.
DEC1W(Unsigned)
DEC2W (Unsigned)
DEC4W (Unsigned)
When reading a value smaller than the previous value, it calculates a differential value as it
assumes that the value was over the upper limit value and it changed value.
*12 Do not use comma [,] and double-quotation [ " ] .
Reference
Refer to the manual for each device about upper limit.
Note
- Up to 512 points total for 16 files including demand monitoring device are registered.
Max. registered number is 128 points for 1 file.
- .Register logging devices without vacant line. If there is a vacant line, it counts as
registration point, e.g. when you register in No.10 next to No.1, it counts total 10-point
not 2-point.
- If the read out value is smaller than the previous value, it calculates demand value by
assumed that it exceeds the upper limit value. Set the upper limit value correctly.
Description
*8 Set logging data contents.
Inst. value: Collecting value is saved without change.
Diff. value: Differential value from the previous collected
value is saved.
<Initial> Inst. value
<Set range> Inst. value / Diff. value
*5 *9 *10 Set offset value. (add value to collected value)
<Initial> 0
<Set range> -32768 to 32767
*11 Set upper limit value (max value of collected value)
<Initial>0
<Set range>1 to 65535 / 1 to 4294967295 /
Set conversion value of collecting data.
<Initial> 1
<Set range> 0.0001 to 9999.9999
It shows decimal point number for current value monitor, and
csv file.
<Initial> 0
<Set range> 0 to 4
Set unit. It doesn't have to be used.
<Set range> 8-letter or less
1 to 65535
1 to 4294967295
1 to 18446744073709551615
1 to 18446744073709551615
95
ELC500 Control unit