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5-6 Initialization/Setting Screen
N
o
t
N
o
t
N
o
t
The error log can be deleted when project data is downloaded.
Always delete the histories when downloading the project data in the following cases:
1) when the alarm/event settings, data log settings, or any other settings related to the histories
have been changed or
2) when downloading a project that is different from the one currently in the NS-Runtime.
The error log can also be initialized and saved by turning ON the following bits in the system
memory from the host.
Refer to 2-4 System Memory in the NS Series Programming Manual for details.
Initializing Internal Holding Memories ($HB/$HW)
The following procedure is used to initialize the Internal Holding Memories in the NS-
Runtime ($HB0 to $HB8191 and $HW0 to $HW8191). Use the following procedure from the
Initialize Tab Page to initialize the Internal Holding Memories ($HB/$HW).
1. Click the Initialize Button for the Internal Holding Memories ($HB/$HW). The following
confirmation message will be displayed. Click the Yes Button to initialize. Click the No
Button to cancel the initialize function.
2. When the Internal Holding Memory ($HB/$HW) initialization has been completed, the
following dialog box will be displayed.
N
o
t
e
N
o
t
e
N
o
t
e
The internal holding memory ($HB/$HW) can be initialized by turning ON the system memory
bit $SB34 from the host. Refer to 2-4 System Memory in the NS Series Programming Manual
for details.
5-24
e
e
e
$SB42 Initializes Error Log
$SB43 Saves Error Log
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Troubleshooting
