238
4.19.5 Free parameter (Pr. 888, Pr. 889)
4.19.6 Initiating a fault (Pr. 997)
The above parameters can be set when
Pr. 160 Extended function display selection
= "0".
(1) Fault initiation
(Pr. 997)
To initiate a fault, set the assigned number of the fault you want to initiate in
Pr. 997 Fault initiation
.
The value set in
Pr. 997 Fault initiation
is not stored in EEPROM.
When a fault occurs, the drive unit trips, and the fault is output (ALM).
While the initiated fault is occurring, the fault is displayed as the latest fault in the fault history. After a reset, the fault
history goes back to the previous status. (The fault generated by the fault initiation function is not saved in the fault
history.)
Perform drive unit reset to cancel the fault.
Setting for
Pr. 997 Fault initiation
and corresponding faults
You can input any number within the setting range of 0 to 9999.
For example, the number can be used:
As a unit number when multiple units are used.
As a pattern number for each operation application when multiple units are used.
As the year and month of introduction or inspection.
Parameter
Number
Name
Initial Value
Setting Range
Description
888
Free parameter 1
9999
0 to 9999
Any values can be set. Data is held even
if the drive unit power is turned OFF.
889
Free parameter 2
9999
0 to 9999
The above parameters can be set when
Pr. 160 Extended function display selection
= "0".
The above parameters allow their settings to be changed during operation in any operation mode even if "0" (initial value) is set in
Pr. 77 Parameter
write selection
.
REMARKS
Pr. 888
and
Pr. 889
do not influence the drive unit operation.
A fault is initiated by setting the parameter.
This function is useful to check how the system operates at a fault.
Parameter
Number
Name
Initial Value
Setting Range
Description
997
Fault initiation
9999
16 to 18, 32 to 34, 48, 49,
64, 82, 96, 97, 112, 128,
129, 144, 145, 176 to 178,
192, 196, 197, 199, 201,
208, 230, 245
The setting range is same with the one for
fault data codes of the drive unit (which
can be read through communication).
Written data is not stored in EEPROM.
9999
The read value is always "9999."
This setting does not initiate a fault.
Setting (Data code)
Fault
16 (H10)
E.OC1
17 (H11)
E.OC2
18 (H12)
E.OC3
32 (H20)
E.OV1
33 (H21)
E.OV2
34 (H22)
E.OV3
48 (H30)
E.THT
49 (H31)
E.THM
64 (H40)
E.FIN
82 (H52)
E.ILF
96 (H60)
E.OLT
97 (H61)
E.SOT
112 (H70)
E.BE
128 (H80)
E.GF
129 (H81)
E.LF
144 (H90)
E.OHT
145 (H91)
E.PTC
176 (HB0)
E.PE
177 (HB1)
E.PUE
178 (HB2)
E.RET
Setting (Data code)
Fault
192 (HC0)
E.CPU
196 (HC4)
E.CDO
197 (HC5)
E.IOH
199 (HC7)
E.AIE
201 (HC9)
E.SAF
208 (HD0)
E.OS
230 (HE6)
E.PID
245 (HF5)
E.5
Setting (Data code)
Fault
Summary of Contents for FR-D720-0.2K-G
Page 45: ...34 MEMO ...
Page 293: ...290 MEMO ...
