Chapter 4 Parameters
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VFD-L-I Series
Revision July 2009, SW V1.1
4-57
Content Address
Functions
Read
0BnnH
Max. number of each parameter group, nn means parameter
group. For example, 0B00H will return the max. parameter
number of group 0.
Bit 0-1
00: No function
01: Stop
10: Run
11: Jog + Run
Bit 2-3
Not used
Bit 4-5
00: No function
01: FWD
10: REV
11: Change direction
2000H
Bit 6-15
Not used
2001H Freq.
command
Bit 0
1: EF (external fault) on
Bit 1
1: Reset
Command
2002H
Bit 2-15
Not used
Status
monitor
Read only
2100H Error
code:
0: No errors occurred
1: Over-current (oc)
2: Over-voltage (ov)
3: Overheat (oH)
4: Overload (oL)
5: Overload1 (oL1)
6: External fault (EF)
7: Reserved
8: Reserved
9: Current exceeds 2 times rated current during acceleration
(ocA)
10: Current exceeds 2 times rated current during deceleration
(ocd)
11: Current exceeds 2 times rated current during steady state
operation (ocn)
12: Reserved
13: Reserved
14: Low voltage (Lv)
15: CPU failure 1 (cF1)
16: CPU failure 2 (cF2)
17: Base block
18: Overload (oL2)
19: Auto acceleration/deceleration failure (cFA)
20: Software protection enable (codE)
21: Reserved
22: CPU failure (cF3.1)
23: CPU failure (cF3.2)
24: CPU failure (cF3.3)
25: CPU failure (cF3.4)
26: CPU failure (cF3.5)
27: CPU failure (cF3.6)
28: CPU failure (cF3.7)
29: Hardware protection failure (HPF.1)
30: Hardware protection failure (HPF.2)
31: Hardware protection failure (HPF.3)
Summary of Contents for VFD-L-I Series
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