SMC Networks EX600-ED Series User Manual

-64-
No. DOC1045423
•Scaled conversion format
Function to set any value between -32767 to 32767 as the AD value for output signal range.
Resolution is determined by specifying the upper and lower scale limit.
Resolution =
Upper limit value of the range - Lower limit value of the range
Upper limit value of the scale - Lower limit value of the scale
Example: when the range is 1 to 5 V output
(1) Set the range to 1 to 5 V.
(2) When the upper limit of the scale is set to
5000, and the lower limit of the scale is set
to 1000, the result will be as follows.
1000･･･1 V output
2000･･･2 V output
3000･･･3 V output
4000･･･4 V output
5000･･･5 V output
(3) The resolution from 1 to 5 V is 1/1000
based on the calculation.
(5 V - 1 V) / (5000 - 1000) = 1/1000
Scale set value (AD value)
Output signal range (a to b)
Decimal number
Voltage [V]
Current [mA]
0 to 10
1 to 5
0 to 5
0 to 20
4 to 20
Scale upper limit
-32766 to 32767
10
5
5
20
20
Scale lower limit
-32767 to 32766
0
1
0
0
4
Note: If the data format is scale conversion format, set the scale upper and lower limit value as follows,
regardless of the range setting.
Correspondence table for scale upper or lower limit and output value at communication error and idling
(Via CoE object /Web server)
(Data format: scale conversion format)
Set value
Expected value
CoE/Web
0 to 32767
0 to +32767
CoE
32768 to 65535
0 to -32767
Web
0 to -32767
Example: To set the Fault Value to 4 V when the range is 1 to 5 V (analogue output range), scale upper
limit 5000, and scale lower limit 1000, set 4000 to Fault Value using the CoE object.

SMC Networks EX600-ED Series Specifications

General

Brand	SMC Networks
Model	EX600-ED Series
Category	Industrial Equipment
Language	English