Delta VFD-B Series

Chapter 5 Parameters|VFD-B-P Series
5-92 Revision April 2009, SW V1.00
Content Address Function
Bit 6-7
00B: Comm. forced 1st accel/decel
01B: Comm. forced 2nd accel/decel
10B: Comm. forced 3rd accel/decel
11B: Comm. forced 4th accel/decel
Bit 8-11 Represented 16 step speeds.
Bit 12
0: No comm. multi step speed or accel/decel
time
1: Comm. multi step speed or accel/decel time
2000H
Bit 13-15 Reserved
2001H Frequency command
Bit 0 1: EF (external fault) on
Bit 1 1: Reset
1: B.B. on
2002H
Bit 2
0: B.B. off
Error code:
00: No error occurred
Status
monitor
Read only
2100H
01: Over-current (oc)
02: Over-voltage (ov)
03: Overheat (oH)
04: Overload (oL)
05: Overload1 (oL1)
06: External fault (EF)
07: IGBT short circuit protection (occ)
08: CPU failure (cF3)
09: Hardware protection failure (HPF)
10: Current exceeds 2 times rated current during accel (ocA)
11: Current exceeds 2 times rated current during decel (ocd)
12: Current exceeds 2 times rated current during steady state
operation (ocn)
13: Ground Fault (GFF)
14: Low voltage (Lv)
15: CPU failure 1 (cF1)
16: CPU failure 2 (cF2)
17: Base Block
18: Overload (oL2)
19: Auto accel/decel failure (cFA)
20: Software protection enabled (codE)
21: EF1 Emergency stop
22: PHL (Phase-Loss)
23: cEF (Preliminary count value attained, EF active)
24: Lc (Under-current)
25: AnLEr (Analog feedback signal error)
26: PGErr (PG feedback signal error)
Status of AC drive
LED: 0: light off, 1: light up
00: RUN LED
01: STOP LED
02: JOG LED
03: FWD LED
2101H
Bit 0-4
04: REV LED
Bit 5 0: F light off, 1: F light on