3.2 Running Mode
3-7
Chap. 3 OPERATION USING THE KEYPAD
Table 3.2 lists the display items for the speed monitor that can be chosen with function code E48.
Table 3.2 Display Items on the Speed Monitor
Speed monitor items Function code E48 data Meaning of Displayed Value
Output frequency (before
slip compensation) (Hz)
(Factory default)
0 Pre-slip compensation frequency
Output frequency (after slip
compensation) (Hz)
1 Frequency actually being outputted
Reference frequency (Hz) 2 Final reference frequency
Load shaft speed (r/min) 4 Display value = Output frequency (Hz) x E50
*
Line speed (m/min) 5 Display value = Output frequency (Hz) x E50
*
Constant feeding rate time
(min)
6
Display value =
E39frequency Output
E50
×
*
*
Output frequencies contained in these formulas are output frequencies before slip compensation.
3.2.4 Jog (inch) the motor
In Running mode, pressing + keys at the same time (simultaneous keying) can make the
inverter ready for jogging. The
j0g
appears on the LED monitor.
To return the inverter from the ready-to-jog state to the usual running state, you need to press
+
keys simultaneously.
Using the external input signal command (JOG) also allows the transition between the ready-to-jog
state and usual running state.
Refer to function codes E01 to E03 in Chapter 9, Section 9.2.2 "E codes (Extension terminal
functions)" for details.
During jogging, the jogging frequency (C20) and acceleration/deceleration time for jogging (H54)
will apply. They are exclusively prepared for jogging and required to be set up individually.
When jogging the motor from the keypad, the inverter will only run while the
key is held down,
and contrarily the moment the
key is released, the inverter will decelerate and stop the motor.
The transition ( + keys) between the ready-to-jog state and usual running state is
enabled only when the inverter is not in operation.
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