5.4 Details of Function Codes
5-132
Assignment of forcible stop STOP (Function code data = 30)
When STOP is turned off, the motor decelerates to a stop in accordance with the forcible stop deceleration
time (H56). After the motor stops, the inverter enters the alarm state with the alarm
er6
displayed.
(
Function code F07)
Assignment of pre-excitation EXITE (Function code data = 32)
When EXITE is turned on, the pre-exciting feature activates. Even if this function is not set, specifying H85
Pre-excitation (Time) to other than "0.00" enables the inverter to automatically start pre-exciting of the motor
when it is turned on. (This function is applied to the vector control with/without the speed sensor.)
(
Function code H84, H85)
Assignment of PID integral and differential components reset PID-RST (Function code data = 33)
When PID-RST is turned on, the integral and differential components of the PID controller are reset.
(
Function code J01 to J19, J56 to J62)
Assignment of PID integral component hold PID-HLD (Function code data = 34)
When PID-HLD is turned on, hold the integral components of the PID controller.
(
Function code J01 to J19, J56 to J62)
Assignment of local (keypad) command select LOC (Function code data = 35)
When LOC signal is used, switching between remote/local is possible for the operation command and the
setting method of the frequency setting.
For details of switching between remote and local, see Chapter 3, Section 3.3.6 "Remote and Local
Modes."
Assignment of dew condensation prevention DWP (Function code data = 39)
When the dew condensation prevention DWP is turned on in a stopped state, the DC power is applied,
increases the motor temperature, and prevent dew condensation. (
Function code J21)
Assignment of commercial power switching sequence (50 Hz) ISW50,
Commercial power switching sequence (60 Hz) ISW60 (Function code data = 40, 41)
This function enables to control the magnetic contactor for switching commercial power operation /inverter
operation according to the integrated sequence by ISW50 or ISW60 signals from external sources.
This control is valid only when ISW50 or ISW60 has been assigned and the commercial power -> inverter
operation switching SW88 and SW52-2 are assigned to output terminal.
Use ISW50 or ISW60 depending on the frequency of the commercial power.
See <Circuit Diagrams and Configuration> and <Operation chart>.
Table 5.4-70
Assignment Operation (When Activating Commercial Power ->
Inverter)
Commercial power switching sequence (50 Hz)
ISW50
Start at 50 Hz.
Commercial power switching sequence (60 Hz)
ISW60
Start at 60 Hz.
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