Toshiba Adjustable Speed Drive H3 Operation Manual page 57

GROUP:FEEDBACK PARAMETERS
LIQUID CRYSTAL DISPLAY
FEEDBACK CONTROL
SELECTION
FEEDBACK INPUT
SIGNAL SELECTION
PROPORTIONAL GAIN
INTEGRAL GAIN
ANTI-HUNTING GAIN
LAG TIME CONSTANT
PID LOWER LIMIT
FREQUENCY
PID DEVIATION LIMIT
SELECTION
PID DEVIATION UPPER
LIMIT
PID DEVIATION LOWER
LIMIT
PG INPUT: NUMBER OF
PULSES
PG INPUT: NUMBER OF
PHASES
DROOPING CONTROL
ENABLE
DROOPING CONTROL
AMOUNT
*Items 244 - 248 are available only when Item 243 Adjustment Range options 1or 2 are selected.
**Item 249 is available only when Item 243 Adjustment Range option 1 is selected.
***Items 251 - 252 are available only when Item 250 Adjustment Range option 1 is selected.
****Item 256 is available only when Item 255 Adjustment Range option 1 is selected.
TOSHIBA
ITEM PARAMETER
NO. DESCRIPTION
243 select type of feedback control
244* Feedback input signal selection
245* Proportional gain
246* Integral time
247* Differential time
248* Lag time constant
249** unique lower limit for PID
250 PID deviation limit selection
251*** PID deviation upper limit
252*** PID deviation lower limit
253 pulses per rev (for feedback) or
# pulses = 1Hz for pulse reference
254 number of phases
255 load share
256 Number of Hz droop
at full load****
Table continued on next page
8 - 22
DISPLAY
ADJUSTMENT
RESOLUTION
RANGE
0: No feedback -
control
1: PID setpoint
control *
2: Speed feedback
control *
1: "RR" terminal -
2: "IV" terminal
3: "RX" terminal
4: PG feedback
(option board)
5: RS232C input
6: RS485 board or
12-bit binary/BCD
option board input
7: Binary input
0.01 - 2.55 0.01
0.01 - 360.0 0.01 sec
0.0 - 25.5 0.1 sec
0 - 255 1
0.0 - Max Out Freq 0.1/0.01 Hz
0: No PID deviation -
limit
1: PID deviation
limited***
0 - 50% 1%
0 - 50% 1%
1 - 9999 1
1: Single phase input -
2: Two-phase input
0: Off -
1: On ****
0.0 - 10.0% 0.1%
of Max. Out. Freq.
FACTORY PAGE
SETTING NO.
0 9-21
2 9-21
0.30 9-21
5.00 9-21
0.0 9-21
80 9-21
0.0 9-21
0 9-21
50 9-21
50 9-21
500 9-21
2 9-22
0 9-22
0.0 9-22