08.2012
Technology Option F01
Siemens AG
6SE7087-6QX70 (Version AN)
SIMOVERT MASTERDRIVES
Compendium Motion Control
9-29
EnDat Addresses
(Selection in Conformity with
EnDat Specification V2.0)
Parameter of Measuring System
Manufacturer
Linear
Rot.
MRS-
Code
Add.
Serial number
A3
B - D
Direction of rotation
A3
E
Startup diagnostics
A3
F
Maximum velocity/speed
m/min
min-1 A5 0
Accuracy in range I
LSB
LSB
A5
1
Accuracy in range II
LSB
LSB
2
Alarm support
A5
3
Warning support
A5
4
CHECKSUM
A5
0F
Operating Parameters
Linear
Rot. MRS-
Code
Add.
Zero offset in signal periods
A7
0 - 1
OEM Parameters
Linear
Rot. MRS-
Code
Add.
User-assignable
A9. AD 0 - F
Customer Parameters
Linear
Rot. MRS-
Code
Add.
User-assignable
AF
0 - F
Offset Values,
Not Yet Defined
Linear
Rot. MRS-
Code
B1..B7 0 - F
Abbreviations:
add. =
address
linear = linear scale
rev. =
revolution
rot.
= rotary encoder
The zero offset for the motor encoder must
only
be displaced using
parameter
P149.2
! Otherwise serious damage to the motor control
system can result!
The zero offset for the motor encoder can be entered in parameter
P146.1
. The zero offset is entered here in revolutions, since the rotor
position is not otherwise allowed to be displaced in case of damage to
the control system.
P146.1 Zero
Offset
T H Z E
Th
ousands,
H
undreds,
T
ens,
O
nes
Z Z Z
Z
Zero offset in revolutions (decimal)
NOTE
Zero offset for
encoder P146.1