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TR510E User’s Manual
20
E-command doesn’t really delete the data itself- just some internal database
housekeeping is initialized. The data can still be (partially) recovered using an
M-command.
When real-time data transmission function is enabled (please see L-
command for detailed description) and sending data to host is in progress, then
E-command will be denied temporarily until all data sending finish.
Prepare for database recovery (‘M’, 4DH)
Possible error codes: 09
Command
M
Reply
A
This command alters the database in such a way that it appears to be 100%
full. The M-command, therefore, can be used for data recovery purposes. For
example, if E-command is executed accidentally while TR510E had some
useful data inside, then M-command can be used to download entire database
memory contents. Naturally, this recovered data may not be consistent. Some
records may contain “garbage” data (more on this in G-command description),
newer records may overlap older ones, etc.
When real-time data transmission function is enabled (please see L-
command for detailed description) and sending data to host is in progress, then
M-command will be denied temporarily until all data sending finish.
Enable/Disable real-time data transmission function (‘L’, 4CH)
Possible error codes:04, 07
Command
L
SS
Reply
A
SS
- real-time data transmission function status in Hex form (00: disabled,
01: enabled)
The L-command is use to enable or disable real-time data transmission
function. The default factory setting is 00 (disabled).
When real-time data transmission function is enabled, the TR510E will get
Содержание TR510E
Страница 1: ...TR510E EXPRESS Time Recorder V1 5 4...
Страница 40: ...TR510E User s Manual 40 enable disable field set through these group 3 registers 00H DFH...
Страница 53: ...TR510E User s Manual 53 7 Click X close button...
Страница 57: ...TR510E User s Manual 57 c Select Set M to assign the new ID...
Страница 61: ...TR510E User s Manual 61 h Select Set M to assign the new ID...