Compatibility Mode - Datalogic AMT58*-PN Series Instruction Manual

AMT58x-PN ProfiNET®

Compatibility mode

This parameter defines whether the encoder has to run in a mode
compatible with Version 3.1 of the Encoder Profile. See the table
below for an overview of the functions affected when the compatibility
mode is enabled.
Attribute Meaning
Enable Compatibility with Encoder Profile V3.1
Disable No backward compatibility
Compatibility mode
Function
Enabled (=0)
Control by PLC Ignored. The control
(STW2_ENC) word G1_STW and
setpoint values are
always valid.
Control requested
(ZSW2_ENC) is not
supported and is set to
0
User parameter Supported
Maximum
Master Sign-
Of- Life
failures
User parameter Supported
Alarm channel
control
P965 – Encoder 31 (V3.1)
profile number
Scaling function parameters
Using the scaling function parameters the encoder absolute position
value is converted by software in order to change the resolution of
the encoder. The scaling parameters will only be activated if the
parameters Class 4 functionality
are enabled.
The permissible range for the scaling parameters is limited by the
hardware encoder resolution.
EXAMPLE
In a 25-bit encoder having a singleturn resolution of 13 bits (8192
cpr) and a multiturn resolution of 12 bits (4096 revolutions), the
permissible value for the
0 13 13
2 and 2 (2 = 8192) while the permissible value for
measuring range is between 2 and 2
62
Compatibility mode
Disabled (=1)
Supported
Not
Sign-Of-Life
tolerated.
optional to control the life
sign monitoring
Not
application
channel is active and
controlled
PROFIdrive parameter
41 (V4.1)
and Scaling function control
Measuring units / Revolution
25 25
(2 = 33554432).
Value
0
1
supported. One
failure
P925 is
supported. The
alarm
by a
is between
Total