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Fuji Electric FRENIC-Ace series - Page 373

Fuji Electric FRENIC-Ace series
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5.3 Description of Function Codes
5-203
FUNCTION CODES
Chap 5
Display unit (J105)
J105 can select the display units for monitoring PID feedback value with the multi-function keypad (TP-A1-E2C).
Setting “0” selects the factory default unit for the PID feedback value.
J105 Display unit J105 Display unit J105 Display unit
0 * (Factory default) 23 L/s (flow) 45 mmHg (pressure)
1 No unit 24 L/min (flow) 46 Psi (pressure)
2 % 25 L/h (flow) 47 mWG (pressure)
4 r/min 40 Pa (pressure) 48 inWG (pressure)
7 kW 41 kPa (pressure) 60 K (temperature)
20 m
3
/s (flow) 42 MPa (pressure) 61 °C (temperature)
21 m
3
/min (flow) 43 mbar (pressure) 62 °F (temperature)
22 m
3
/h (flow) 44 bar (pressure) 80 ppm (density)
* The unit and scale for feedback values are used.
Maximum scale/minimum scale (J106, J107)
The PID control values can be converted to a physical quantity that is easy to recognize and displayed accordingly.
Set the maximum scale PID command value/ display for 100% of a PID feedback value with J106 and the
minimum scale PID command value/ display for 0% of a PID feedback valuewith J107
The displayed value is determined as follows:
Display value = (PID command value (%)) / 100 * (Max. scale - Min. scale) + Min. scale
Data setting range: (Max. scale and min. scale) -999.00 to 0.00 to 9990.00
PID multistep command 1 to 3 (J136, J137 and J138)
A PID command value can be given by the PID multistep command and selected by digital inputs programmed with
“PID-SS1” and “PID-SS2” functions. Assign the digital input terminals with “PID-SS1” and “PID-SS2” (Function
codes E01 to E05, data =171 and 172 respectively).
PID-SS2 PID-SS1 PID multistep command
OFF OFF Not selected
OFF ON J136: PID multistep command 1 setting range: -999.0 to 0.00 to 9990
ON OFF J137: PID multistep command 2 setting range: -999.0 to 0.00 to 9990
ON ON J138: PID multistep command 3 setting range: -999.0 to 0.00 to 9990

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