Toshiba E3, Руководство пользователя

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8.3 Individual Object Descriptions
This section gives a brief overview of each object, including any notable behavior or
settings. For those parameters outlined here that directly map to internal EIII
configuration parameters, refer to the EIII Operation Manual for further information
regarding their usage or behavior.
8.3.1 Analog Input Objects
AI #1.......Indicates the inverter’s output frequency in Hz.
AI #2.......Indicates the inverter’s output current in % (100% = inverter rated current).
AI #3.......Indicates the inverter’s output voltage in % (100% = inverter voltage class).
AI #4.......Indicates the inverter’s input voltage in % (100% = inverter voltage class).
AI #5.......Indicates the signal level currently being applied to the EIII’s IV analog input
terminal. This can be used to monitor such items as feedback sensor
outputs and other process variables.
AI #6.......Similar to AI #5, this object indicates the signal level currently being applied to
the EIII’s RR analog input terminal.
AI #7.......Similar to AI #5, this object indicates the signal level currently being applied to
the EIII’s RX analog input terminal.
AI #8.......Indicates the EIII’s present input power usage (power consumed by the
inverter/motor system).
AI #9.......Indicates the EIII’s present output power (power consumed by the motor).
AI #10.....Indicates the EIII/system energy consumption in KWh. This point must be
used in conjunction with AI #11 to arrive at an accurate representation of
system energy consumption. Upon reaching 999.9 KWh, this point rolls over
to 0.0 KWh, and the value of MWh (AI #11) is incremented. Use this point
only when the communications interface is installed in a EIII inverter.
AI #11.....Indicates the EIII/system energy consumption in MWh. This point must be
used in conjunction with AI #10 to arrive at an accurate representation of
system energy consumption. For example, if the value of AI #10 is 456.3,
and the value of AI #11 is 34, the total system energy expenditure thus far is
34.4563 MWh, or 34,456.3 KWh. Use this point only when the
communications interface is installed in a EIII inverter.
AI #12.....Indicates the present inverter fault code (refer to section 9 for fault code
meanings). Under normal inverter operation (no faults), this value will be 0.
When the Metasys interface is installed in a 3-series adjustable speed drive
other than the EIII, the maximum value possible is 41.
AI #13
∼
AI #16.........Indicate the last 4 faults that occurred (refer to section 9 for fault
code meanings). AI #13 contains the fault code for the most recent saved
fault and AI #16 contains the fault code for the oldest saved fault. When a
new fault occurs, the fault codes traverse down the fault stack, and the
oldest fault is discarded. When the Metasys interface is installed in a 3-
series adjustable speed drive other than the EIII, the maximum value
possible is 41.