User Manual of EM760 High-Performance Inverter The triggering conditions of the jog running command vary depending on the control mode and valid conditions, as detailed in the table below.
Table 6-16 Interpretation ofjog running command 6.6.2 Output frequency detection (FDT) If the multi-function or relay output is set as 3 (output frequency detection range FDT1), when the output frequency of the inverter has increased to the upper limit of output frequency detection FDT1 (F15.21), the corresponding output terminal will start to act; and when the output frequency of the inverter has dropped to the lower limit of output frequency detection FDT1 (F15.22), the corresponding output terminal will stop acting, as shown below. 148 Command Source Option (F00.02) Jog running command 0: keyboard control Set the M.K multi-function key option (F12.00) to “1: forward jog” or “2:
reverse jog”. Press theM.K key to enable thejog running command and release this key to disable the jog running command. *: Unplug the keyboard during JOG running to stop the inverter. 1: Terminal control Select the digital input terminal function “4: forwardjog (FJOG)” or “5: reversejog (RJOG)”. By default, if the function terminal is valid, the jog running command will be valid; and if the function terminal is invalid, the jog running command will be invalid. 2: Communication control If the host writes “0003H: JOG forward” or “0004: JOG reverse” to the register 7000H through the MODBUS protocol, the jog running command will be valid; if it writes “000BH:
jog stop”, the jog running command will be invalid. Function code Function codename Parameter description Unit Default setting Attribute F15.21 Upper limit of output frequency detection FDT1 0.00 to maximum frequency F00.16 Hz 30.00 O F15.22 Lower limit of output frequency detection FDT1 0.00 to maximum frequency F00.16 Hz 28.00 O F15.23 Upper limit of output frequency detection FDT2 0.00 to maximum frequency F00.16 Hz 20.00 O F15.24 Lower limit of output frequency detection FDT2 0.00 to maximum frequency F00.16 Hz 18.00 O