SJ200 Inverter
The Error for the PID loop is the magnitude (absolute value) of the difference between the Setpoint (desired value) and Process Variable (actual value). The PID output deviation signal [OD] (output terminal function option code 04) indicates when the error magnitude has exceeded a magnitude you define.
PID Error
PV
Output SP
0C044
t
Deviation signal 1
0
t
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| “C” Function | Run |
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Func. | Name / | Description | Mode |
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Code | SRW Display | (EU) | (USA) |
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C041 | Overload level setting | Sets the overload signal level | ✘ | Rated current |
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| between 0% and 200% (from 0 |
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| OL LVL | 001.60A |
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| to two times the rated current |
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| of the inverter) |
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C042 | Frequency arrival | Sets the frequency arrival | ✘ | 0.0 | 0.0 |
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| setting for acceleration | setting threshold for the output |
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| frequency during acceleration, |
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| ARV ACC 0000.0Hz |
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| range is 0.0 to 400.0 Hz |
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C043 | Arrival frequency | Sets the frequency arrival | ✘ | 0.0 | 0.0 |
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| setting for deceleration | setting threshold for the output |
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| frequency during deceleration, |
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| ARV DEC 0000.0Hz |
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| range is 0.0 to 400.0 Hz |
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C044 | PID deviation level | Sets the allowable PID loop | ✘ | 3.0 | 3.0 |
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| setting |
| error magnitude (absolute |
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| value), SP - PV, range is 0.0 to |
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| ARV PID | 003.0% |
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| 100%, resolution is 0.1% |
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C052 | PID FBV function | When the PV exceeds this | ✘ | 100.0 | 100.0 |
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| high limit |
| value, the PID loop turns OFF |
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| the PID Second Stage Output, |
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| PID LtU | 0100.0% |
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| range is 0.0 to 100.0% |
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C053 | PID FBV function | When the PV goes below this | ✘ | 0.0 | 0.0 |
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| variable low limit | value, the PID loop turns ON |
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| the PID Second Stage Output, |
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| PID LtL | 0000.0% |
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| range is 0.0 to 100.0% |
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Parameters Drive | Configuring |
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