Lika AMM80, Руководство пользователя

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AMM80 • SSI, BiSS, & RS-485
7.4.2 Resetting an error
Function Data ID Description
Singleturn and multiturn
data resetting Data ID 8 Data ID must be transmitted to the
encoder 10 times in succession at
transmission intervals of 40 µs or more
while the shaft is in stop.
Singleturn and multiturn data is reset to
“0”.
Once the shaft position is reset, its
position is kept even after the main
power is turned off, whether external
battery is connected or not.
Multiturn data and all
errors resetting Data ID C Data ID must be transmitted to the
encoder 10 times in succession at
transmission intervals of 40 µs or more.
Multiturn data only is reset (singleturn
data is not reset).
In addition, all latch errors (
PS error , ST
error
, and
MT error
) are reset at the
same time.
All errors resetting Data ID 7 Data ID must be transmitted to the
encoder 10 times in succession at
transmission intervals of 40 µs or more.
All latch errors (
PS error , ST error , and
MT error ) are reset at the same time.
NOTE
•
When the error is reset by using Data ID C or Data ID 7, resetting should
be executed while the encoder shaft is in stop (rotational speed 300 rpm
or less). In addition after having received Data ID 10 times, the encoder
outputs
BUSY flag
for max. 2 ms in order to operate resetting process.
•
Singleturn data resetting takes 18 ms max. to execute the resetting after
Data ID 8 is received 10 times because the process of writing data into
EEPROM is executed.
EXAMPLE
Transmission of singleturn encoder position: Data ID 0
Master Encoder
→
02h
Encoder Master
→
02h SF DF0 DF1 DF2 CRC
MAN AMM80 SSI_BiSS_RS485 E 1.5.odt 7 – RS-485 serial interface 48 of 60