Fuji Electric FRENIC MEGA G2 Series - Page 105

3.4 Programming Mode
3-21
OPERATION USING THE KEYPAD
Chap 3
3.4.3 Monitoring the running status “Drive Monitoring: 3.ope”
Menu number 3 “Drive Monitoring: 3.ope” is used to monitor the running status during maintenance and test
running.
The monitor number and symbol are displayed alternately every 1 second.
Table 3.4-2 “Drive Monitoring” display items
Monitor
No.
Symbol
Item
Unit
Description
3_00
fout1
Output frequency 1
Hz
Output frequency before slip compensation
3_01
fout2
Output frequency 2
Hz
Output frequency after slip compensation
3_02
Iout
Output current
A
Output current
3_03
Vout
Output voltage
V
Output voltage
3_04
trq
Torque calculated value
%
Motor output torque in % (Calculated value)
3_05
fref
Set frequency
Hz
Frequency specified by frequency command
3_06
rot
Rotation direction
N/A
Displays the current rotation direction
f: forward, r: reverse, -----: stop
3_07
stat1
Running status
N/A
Indicates the running status. Refer to “
Displaying running status (3_07) and
running status 2 (3_23)” on the next page
for details.
3_08
sync
Motor rotation speed
r/min
Display value = 120 ×
(Output frequency Hz)
(No. of motor poles)
3_09
load
Load shaft speed
r/min
Display value =
(Output frequency Hz) ×
Function code E50
Function code E39
3_10
sV
PID process command
N/A
Virtual physical value (e.g., temperature or
pressure) of the object to be controlled,
which is converted from the PID command
value using function code J106 and J107
data (PID display Maximum scale/ minimum
scale)
Display value = (PID command value (%)) /
100 * (Max. scale - Min. scale) + Min. scale
If PID control is disabled, “-----” appears.
3_11
pU
PID feedback amount
N/A
Virtual physical value (e.g., temperature or
pressure) of the object to be controlled,
which is converted from the PID feedback
amount using function codeJ106 and J107
data (PID display Maximum scale/ minimum
scale)
Display value = (PID feedback value (%)) /
100 * (Max. scale - Min. scale) + Min. scale
If PID control is disabled, “-----” appears.
3_12
tl-a
Torque limit value A
%
Driving torque limit value A (based on motor
rated torque)
3_13
tl-b
Torque limit value B
%
Braking torque limit value B (based on motor
rated torque)