Delta VFD022B43A User Manual

5
VFD-B Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-63
Content Address Function
AC drive
Parameters
GGnnH
GG means parameter group, nn means parameter number,
for example, the address of Pr 4-01 is 0401H. Referencing
to chapter 5 for the function of each parameter. When
reading parameter by command code 03H, only one
parameter can be read at one time.
Bit 0-1
00B: No function
01B: Stop
10B: Run
11B: Jog + Run
Bit 2-3 Reserved
Bit 4-5
00B: No function
01B: FWD
10B: REV
11B: Change direction
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
Command
Write only
2000H
Bit 13-15 Reserved
2001H Freq. command
Bit 0 1: EF (external fault) on
Bit 1 1: Reset
Command
Write only
2002H
Bit 2-15 Reserved
Error code:
00: No error occurred
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)
Status monitor
Read only
2100H
11: Current exceeds 2 times rated current during decel (ocd)
12: Current exceeds 2 times rated current during steady state
operation (ocn)
Status monitor
Read only
2100H
13: Ground Fault (GFF)

Delta VFD022B43A Specifications

General

Brand	Delta
Model	VFD022B43A
Category	DC Drives
Language	English