Tolerable Sign-Of-Life Failures; Reserved Bits For Fine Resolution - Siemens SIMOTION ADI4 Manual

Parameter assignment
3.5 Function parameters
3.5.5

Tolerable sign-of-life failures

"Tolerable sign-of-life failures" parameter
The "Tolerable sign-of-life failures" parameter specifies the number of sign-of-life failures
tolerated for the DP master. If the assigned number is exceeded, the setpoint interfaces of
the drives are ramped down to the value "0" using the "Shutdown ramp".
NOTICE
Presently, the "Tolerable sign-of-life failures" parameter may only be used on values in the
range of 0 to 13.
3.5.6

Reserved bits for fine resolution

"Additional substitute bits for fine resolution" parameter
The "Additional substitute bits for fine resolution" parameter specifies the desired pulse
multiplication of the encoder increments transmitted in actual encoder values G1_XIST1 and
G1_XIST2.
G1_XIST1
Presently, the number of additional substitute bits for fine resolution must be set permanently
to "11". This corresponds to a pulse multiplication of: 2
NOTICE
Presently, the "Reserved bits for fine resolution" parameter setting must always be set to
"11".
G1_XIST2
The number of additional substitute bits for fine resolution is set permanently to "1" and
cannot be changed.
Absolute position values supplied in G1_XIST2 are never provided with a number of
reserved bits for fine resolution. They are always supplied as they were read from the SSI
encoder.
48
= 2048.
11
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
Manual, 05/2009, 6FC5 297-0BA01-0BP6