EM500 Open-Loop Vector Control Inverter User Manual 178 4 Forward JOG (FJOG) If the command source is selected as terminal control (F00.02=1), inverter runs forward under the condition that FJOG function terminal is enabled. Inverter runs reversely, if RJOG function terminal is enabled. If both FJOG and RJOG are enabled at the same time, inverter will ram to stop. See Figure Table 7-20. ★ If reverse is prohibited, FJOG is disabled. 5 Reverse JOG (RJOG) 6 Terminal UP If the function terminal UP is enabled, the frequency offset will increase at the speed defined through F12.11; if the function terminal DOWN is enabled, the frequency offset will decrease at the speed defined through F12.11.
If UP/DOWN offset clear terminal is enabled, the frequency offset will be cleared; Setting source of the final frequency source A = Setting frequency of the frequency source A + UP/DOWN offset. ★ The UP/DOWN function is only enabled when main frequency source A is involved in setting; The offset frequency can be viewed through F18.15. The terminal UP/DOWN has the same function as UP/DOWN on the keypad. 7 Terminal DOWN 8 UP/DOWN Offset Clear 9 Coast-to-Stop Inverter will be blocked for output and coast to stop, if this function terminal is enabled during the running. At this time, inverter is not controlled by inverter.
10 Fault Reset This terminal can be used for reset if inverter fails and the failure is remedied. It has the same functions as the reset button on the keypad. 11 Preset Speed Terminal 1 If inverter is in the speed control mode and main frequency soure A is involved in setting, user can define 4 function input terminals as preset speed terminals. The combined code of the 4 terminals and the setting of relevant function codes determine present frequency setting of inverter. As stated in the following table: (0/1: Present function terminal disabled/enabled). See table 7–10. ★ If no option has been selected for the input terminal of a function, the default value is 0 (disabled).
12 Preset Speed Terminal 2 14 13 12 11 Inverter Setting Frequency 0 0 0 0 Determined by main frequency source A (F00.04)