Omron E5C series - Simple Transfer Output Function

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5 Advanced Operations
E5@C Digital Temperature Controllers User’s Manual (H174)
5-13 Using the Transfer Output
5
5-13-2 Simple Transfer Output Function
With the E5CC-U* or E5GC, if the control output is a linear current output, the control output can be
used as a simple transfer output.
* The Digital Controller must be manufactured in May 2014 or later (version 2.2 or higher).
z Precision and User Calibration
Control Output 1 Signal (Initial Setting Level)
You can use the Control Output 1 Signal parameter to specify whether to output 4 to 20 mA or 0 to
20 mA from the simple transfer output.
Terminal Arrangement
z Control Output 1 Assignment (Advanced Function Setting Level)
To use the simple transfer output, specify any of the following five types of data to output with the
Control Output 1 Assignment parameter.
* This function can be set for standard control, but the setting will be disabled.
z Simple Transfer Scaling
• Reverse scaling is possible by setting the Simple Transfer Output 1 Lower Limit parameter larger
than the Simple Transfer Output 1 Upper Limit parameter. If the Simple Transfer Output 1 Lower
Limit and Simple Transfer Output 1 Upper Limit parameters are set to the same value, the simple
transfer output will be output continuously at 0%.
• If the Simple Transfer SP, Simple Transfer SP during SP Ramp, or Simple Transfer PV is selected,
the Simple Transfer Output 1 Upper Limit and Simple Transfer Output 1 Lower Limit parameters
will be forcibly initialized to the respective upper and lower setting limits if any of the following
parameters is changed: Input Type, Scaling Upper Limit, Scaling Lower Limit, Set Point Upper
Limit, Set Point Lower Limit, or Temperature Unit. If the Simple Transfer MV (Heating) or Simple
Transfer MV (Cooling) is selected, the Simple Transfer Output 1 Lower Limit and Simple Transfer
5-13-2 Simple Transfer Output Function
Precision User calibration
None None
Setting range Default
4-20: 4 to 20 mA
4-20
0-20: 0 to 20 mA
Simple transfer output type
(Control Output 1
Assignment)
Display Setting range
Simple transfer SP t-sp SP lower limit to SP upper limit
Simple transfer ramp SP tspm SP lower limit to SP upper limit
Simple transfer PV
t-pV Input setting range lower limit to input setting range upper limit,
or Scaling lower limit to scaling upper limit
Simple transfer MV (heating) t-mV −5.0 to 105.0 (heating/cooling control: 0.0 to 105.0)
Simple transfer MV (cooling)* tcmV 0.0 to 105.0
+ −
D
C
Linear current output
E5GCE5CC-U
Linear current output
+
−
E
F
D
Control output 1
Control
output 1