D" Group: Monitoring Functions - Hitachi SJ100 Instruction Manual

Sj100 series
Hide thumbs Also See for SJ100:
Table of Contents

Advertisement

3–6

"D" Group: Monitoring Functions

"D" Group: Monitoring Functions

Parameter 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 D_05 and D_06, the intelligent
terminals 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
D_01 Output frequency
D_02 Output current monitor
D_03 Rotation direction
D_04 Process variable (PV),
D_05 Intelligent input
D_06 Intelligent output
"D" Function
Name /
SRW Display
monitor
FM
0000.00Hz
Im 0.0A
0.0%
monitor
Dir
STOP
PID feedback monitor
PID-FB
0000.00%
terminal status
TERM
LLL LLLLLL
terminal status
TERM
LLL LLLLLL
Description
Real-time display of output
frequency to motor, from 0.0 to
360.0 Hz
Filtered display of output
current to motor (100 ms
internal filter time constant)
Three different indications:
"F"..... Forward
"| |" .. Stop
"r"..... Reverse
Displays the scaled PID
process variable (feedback)
value (A_75 is scale factor)
Displays the state of the intelli-
gent input terminals:
6
5
4
3
2
1
Terminal numbers
Displays the state of the intelli-
gent output terminals:
AL
12
11
Terminal numbers
Run
Range
Mode
and
Edit
Units
0.0 to
360.0 Hz
A
ON
OFF
ON
OFF

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents