“D” Group: Monitoring Functions - Hitachi L200 Series Instruction Manual

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"D" Group: Monitoring Functions
"D" Group: Monitoring Functions
You can access important system parameter values with the "D" Group monitoring
functions, whether the inverter is in Run Mode or Stop Mode. After selecting the
function code number for the parameter you want to monitor, press the Function key
once to show the value on the display. In functions D005 and D006, the intelligent termi-
nals use individual segments of the display to show ON/OFF status.
If the inverter display is set to monitor a parameter and powerdown occurs, the inverter
stores the present monitor function setting. For your convenience, the display automati-
cally returns to the previously monitored parameter upon the next powerup.
Func.
Code
D001 Output frequency
D002 Output current monitor
D003 Rotation direction
D004 Process variable (PV),
D005 Intelligent input
D006 Intelligent output
"D" Function
Name /
SRW Display
monitor
FM 0000.00Hz
Iout 0000.0A
monitor
Dir STOP
PID feedback monitor
FB 00000.00%
terminal status
IN-TM LLLLL
terminal status
OUT-TM LLL
Description
Real-time display of output
frequency to motor, from
0.0 to 400.0 Hz
Filtered display of output current
to motor (100 ms internal filter
time constant), range is
0 to 200% of inverter rated current
Three different indications:
"F"..... Forward
"o" .. Stop
"r"..... Reverse
Displays the scaled PID process
variable (feedback) value (A075 is
scale factor),
0.00 to 99.99, 100.0 to 999.9,
1000. to 9999., 1000 to 999,
and 10000 to 99900
Displays the state of the intelligent
input terminals:
5 4 3 2 1
Terminal numbers
Displays the state of the intelligent
output terminals:
AL 12 11
Terminal numbers
Run
Mode Units
Edit
— Hz
— A
— —
— % times
constant
— —
ON
OFF
— —
ON
OFF