Bedford B550-2002 - Page 75

5
5-49
Content
Address
Functions
Bit 0-1
00: No function
01: Stop
10: Run
11: Jog + Run
Bit 2-3
Reserved
Bit 4-5
00: No function
01: FWD
10: REV
11: Change direction
2000H
Bit 6-15 Reserved
2001H Freq. command
Bit 0 1: EF (external fault) on
Bit 1 1: Reset
Command
Read/Write
2002H
Bit 2-15 Reserved
2100H
Error code:
00: No errors occurred
01: Over-current (oc)
03: Overheat (oH)
04: Drive overload (oL)
05: Motor overload1 (oL1)
06: External fault (EF)
07: CPU failure (cF1)
08: CPU or analog circuit 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 (GF)
14: Low voltage (Lv)
15: Reserved
16: CPU failure 1 (cF2)
17: Base block
18: Overload (oL2)
19: Auto accel/decel failure (cFA)
20: Software protection enable (codE)
Status of AC Drive
00: RUN LED light off, STOP LED light up
01: RUN LED blink, STOP LED light up
10: RUN LED light up, STOP LED blink
Bit 0-1
11: RUN LED light up, STOP LED light off
Bit 2 01: Jog active
00: REV LED light off, FWD LED light up
01: REV LED blink, FWD LED light up
10: REV LED light up, FWD LED blink
Status monitor
Read only
2101H
Bit 3-4
11: REV LED light up, FWD LED light off
B550 Series sensorless vector frequency drive