4-2 Function Mode Main Unit Monitor Display Selection You can select what items to display on the monitor when the ModBus communication or the Digital Operator is connected with the communications connector on the Inverter. 4 •Enabled when the power is turned on, if: C070 is set to "02" (Digital Operator), mode selector S7 to "OPE" (Digital Operator), and 3G3AX- OP01 is connected; or C070 is set to "03" (ModBus), mode selector S7 to "485" (RS485 ModBus), and ModBus communication is available. •With this function enabled, keys other than the STOP/RESET key, and the FREQ adjuster on the Digital Operator are disabled. •In case of a trip, any trip code from "E01" to "E60" is displayed.
Functions Also refer to "Output Frequency Monitor (After Conversion) [d007]" (page 4-2). Cooling Fan Control •Used to operate the built-in cooling fan of the Inverter all the time or only while the Inverter is in operation. This function applies to the Inverter models with a built-in cooling fan. •Note that the cooling fan keeps operating for 5 minutes right after the power is turned on and after the operation stops. 4-40 Parameter No. Function name Data Default setting Unit b089 Monitor display selection 01: Output frequency monitor 02: Output current monitor 03: Rotation direction monitor 04: PID feedback value monitor 05: Multi-function input monitor 06: Multi-function output monitor 07:
Frequency conversion monitor 01 ⎯ Parameter No. Function name Data Default setting Unit b092 Cooling fan control 00: Always ON 01: ON during RUN 02: Depends on the fin temperature 01 ⎯