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Altivar
®
58 TRX AC Drives
Communication Parameters
© 2000–2003 Schneider Electric All Rights Reserved
84
09/2003
W294
or 16#5FE5/2D
TA2 1% Rounding of the end of the acceleration ramp 0 to (100% of ramp time – TA1)
W295
or 16#5FE5/2E
TA3 1% Rounding of the start of the deceleration ramp 0 to 100% of ramp time
W296
or 16#5FE5/2F
TA4 1% Rounding of the end of the deceleration ramp 0 to (100% of ramp time – TA3)
W297
or 16#5FE5/30
SPG 1% PI type speed loop proportional gain 0 to 1000
W298
or 16#5FE5/31
SIG 1% PI type speed loop integral gain 0 to 1000
W299
or 16#5FE5/32
REO — PID regulator reference offset –999 to +999
W300
or 16#5FE5/33
PAL 1% PID feedback alarm min. threshold 0 to 100%
W301
or 16#5FE5/34
PAH 1% PID feedback alarm max. threshold 0 to 100%
W302
or 16#5FE5/35
PER 1% PID error alarm max. threshold 0 to 100%
W303
or 16#5FE5/36
RDG 0.01 PID regulator derivative gain 0 to 10000 (0 to 100.00)
W304
or 16#5FE5/37
PSP 0.1 s PID feedback filter time constant 0 to 100 (0 to 10.0)
W305
or 16#5FE5/38
PSR 1% PID speed input multiplier ratio 0 to 100
W306
or 16#5FE5/39
PLR 1% PID regulator deadband ratio 0 to 100
W307
or 16#5FE5/3A
PLB 0.1 Hz PID regulator deadband threshold 0 to HSP
W308
or 16#5FE5/3B
PI2 1% 2nd preset PID reference 0 to 100
W309
or 16#5FE5/3C
PI3 1% 3rd preset PID reference 0 to 100
W310
or 16#5FE5/3D
PRG — PID regulator reference gain –999 to +999
W311
or 16#5FE5/3E
JF2 0.1 Hz Skip frequency 2
± 2.5 Hz around setpoint
0 to HSP
W312
or 16#5FE5/3F
JF3 0.1 Hz Skip frequency 3
± 2.5 Hz around setpoint
0 to HSP
W313
or 16#5FE5/40
FFT 0.1 Hz Frequency threshold for start of freewheel stop
during deceleration phase if STT (W79) = STN or
FST
0 to HSP
W314
or 16#5FE5/41
F2D 0.1 Hz Second frequency threshold for signalling LSP to HSP
W315
or 16#5FE5/42
DTD 1% Drive thermal state threshold value 0–118%
W316
or 16#5FE5/43
SP8 0.1 Hz Preset speed 8 (125–500 hp only) LSP to HSP
W317
or 16#5FE5/44
NAR 1 Number of restart attempts 0–255
W318
or 16#5FE5/45
TAR s Time between auto restarts 0.1–999.9
Adjustment Registers (Continued)
Word Code Units Description Possible Values or Range
[1]
This parameter does not exist for ATV58 Type FVC drive controllers.