5-14 Other Functions
5-14 Other Functions
The following explains the functions other than those relating to operation settings, such as initialization setting functions.
5
Initialization Setting
The set values can be initialized to the factory defaults. The fault monitor data can also be cleared.
To prevent inadvertent initialization, initialization cannot be performed unless multiple parameters are set.
Total RUN Time (d016) and Power ON Time Monitor (d017) cannot be cleared.
If Display Selection (b037) or Soft Lock Selection (b031) is set, initialization cannot be performed because the following parameters used in initialization cannot be accessed. Cancel the fixed display or soft lock and then perform initialization.
If you forget the password, there is no other means for recovery. Exercise due caution when setting a password.
Parameter
No.
Function name
b084 b094
Data
Initialization
Selection
Initialization
Target Selection
00: Initialization disabled
01: Fault monitor clear
02: Initializes data
03: Fault monitor clear + Data initialization
04: Do not set.
00: All data (Complete initialization)
01: Initialize all data other than input/output terminal/basic communication settings
*1
02: Initialize only user-set/registered functions (U001 to U032)
*2
03: Initialize all data other than user-set/ registered functions (U001 to U032) and
Display Selection (b037)
Default setting
00
00
Unit
−
− b085
Initialization Data
Selection
00: Do not change.
00
− b180
Perform
Initialization/Mode
Selection
*3
00: Initialization disabled
01: Perform initialization/mode selection
00
−
*1.Refer to the next page for the details of "input/output terminal/basic communication settings" when
Initialization Target Selection is set (b094 = 01).
*2.Only the data of user-registered parameters are initialized and the user-registered parameters themselves remain.
*3.Exercise caution because when "01" is selected for Perform Initialization/Mode Selection (b180) and the Enter key is pressed, initialization starts immediately and the process cannot be undone.
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5-14 Other Functions
Details of input/output terminals/basic communication settings when
Initialization Target Selection is set (b094 = 01)
Parameter No.
Description
Input/output terminal data
C001 to C007 Multi-function input selection
C011 to C017
C021 to C022
C026
C031 to C032
Multi-function input terminal operation selection
Multi-function output terminal selection
Multi-function relay output function selection
Multi-function output terminal contact selection
C036 Multi-function relay output contact selection
Basic communication setting data
C071
C072
Communication speed selection
Communication station No. selection
C074
C075
C076
C077
C078
Communication parity selection
Communication stop bit selection
Operation selection on communication error
Communications error timeout time
Communication wait time
5
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5-14 Other Functions
Initialization Method (Complete Initialization of Fault Monitor/Data)
Step 1:
Set b084 to 03 and press the Enter key. bk0k8k4 0k0
Step 2:
Set b180 to 01 and press the Enter key. bk1k8k0 0k0
Step 3:
When the initialization display disappears, the initialization is complete. xkkkkkjkp Initialization
0k3 0k0 dk0k0k1
Initialization completed
Step 1.5
To perform partial initialization, set b094. bk0k9k4
How to Clear Fault Monitor
Step 1:
Set b084 to 01 and press the Enter key. bk0k8k4 0k0
0k1
Step 2:
Set b180 to 01 and press the Enter key. bk1k8k0 0k0
0k1
Step 3:
When the display showing the clearing process in progress disappears, the clearing is complete. xkkkkkhkc Clear dk0k0k1
Clear completed
Note 1: To prevent inadvertent initialization, b084 and b180 will return to 00, even if changed, once the initialization is complete and when the power is reconnected.
Set these parameters every time the initialization is performed.
Note 2: Even if initialization is performed, the parameters for Initialization-related Functions (b085, b094),
Heavy/Light Load Selection (b049), FV/FI Adjustment (C081, C082) and Thermistor Adjustment
(C085) are not initialized.
Note 3: Once initialized, the current settings can no longer be restored.
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