Mitsubishi Electric FR-D720-0.4K Instruction Manual page 199

[Fault data]
Refer to page 255 for details of fault description
Data Definition Data
No fault H31
H00
H40
present
H52
H10 E.OC1
H60
H11 E.OC2
H70
H12 E.OC3
H80
H20 E.OV1
H81
H21 E.OV2
H90
H22 E.OV3
H91
H30 E.THT
[Run command]
Instruction Bit
Item
Code Length
Run
HFA 8 bits
command
Run
command HF9 16 bits
(expansion)
∗1 The signal within parentheses is the initial setting. The description changes depending on the setting of Pr. 180 to Pr. 182 (input terminal function selection) (page 114).
∗2 When Pr. 551 = "2" (PU mode control source is PU connector), only forward rotation and reverse rotation can be used.
[Inverter status monitor]
Instruction Bit
Item
Code Length
Inverter
status H7A 8 bits
monitor
Inverter
status
H79 16 bits
monitor
(expansion)
∗ The signal within parentheses is the initial setting. The description changes depending on the Pr. 190, Pr. 192 and Pr. 197 (output terminal function selection).
....Specifications differ according to the date assembled. Refer to page 298 to check the SERIAL number.
Definition Data Definition
E.THM HB0 E.PE
E.FIN HB1 E.PUE
E.ILF HB2 E.RET
E.OLT HC0 E.CPU
E.BE HC4 E.CDO
E.GF HC5 E.IOH
E.LF HC7 E.AIE
E.OHT HC9 E.SAF
E.PTC HF5 E.5
Description
b0: AU (terminal 4 input selection) ∗2
b1: forward rotation command
b2: reverse rotation command
b3: RL (low-speed operation
command) ∗1∗2
b4: RM (middle-speed operation
command) ∗1∗2
b5: RH (high-speed operation
command) ∗1∗2
b6: RT (second function selection)∗2
b7: MRS (output stop) ∗2
b0: AU (terminal 4 input selection) ∗2
b1: forward rotation command
b2: reverse rotation command
b3: RL (low-speed operation
command) ∗1∗2
b4: RM (middle-speed operation
command) ∗1∗2
b5: RH (high-speed operation
command) ∗1∗2
b6: RT (second function selection)∗2
b7: MRS (output stop) ∗1∗2
b8 to b15: —
Description
b0: RUN (inverter running) ∗
b1: Forward rotation
b2: Reverse rotation
b3: SU (up-to-frequency)
b4: OL (overload)
b5: —
b6: FU (frequency detection)
b7: ABC (fault) ∗
b0: RUN (inverter running) ∗
b1: During forward rotation
b2: During reverse rotation
b3: SU (up-to-frequency)
b4: OL (overload)
b5: —
b6: FU (frequency detection)
b7: ABC (fault) ∗
b8: —
b9: SO (safety monitor output) ∗
b10 to b14: —
b15: Fault occurrence
Communication operation and setting
Fault record display example (instruction code H74)
For read data H3010
(Previous fault ...... THT)
(Latest fault...OC1)
b15
0
Example
[Example 1] H02... Forward rotation
b7
0 0 0
[Example 2] H00... Stop
b7
0 0 0
[Example 1] H0002... Forward rotation
b15
0 0 0 0 0 0 0
[Example 2] H0020... Low speed operation
(When Pr. 182 RH terminal function selection
is set to "0")
b15
0 0 0 0 0 0 0
Example
[Example 1] H02... During forward rotation
b7
0 0 0 0
[Example 2] H80... Stop at fault occurrence
b7
1 0 0 0
[Example 1] H0002... During forward rotation
b15
0 0 0 0 0 0 0
[Example 2] H8080... Stop at fault occurrence
b15
1 0 0 0 0 0 0
b8b7
0 1 1 0 0 0 0 0 0 0 1 0 0 0
Previous fault Latest fault
(H30) (H10)
b0
0 0 0 1 0
b0
0 0 0 0 0
b0
0 0 0 0 0 0 0 1 0
b0
0 0 0 1 0 0 0 0 0
b0
0 0 1 0
b0
0 0 0 0
b0
0 0 0 0 0 0 0 1
b0
0 1 0 0 0 0 0 0
197
b0
0
4
0
0