Lenze MDFQA Operating Instructions - Manual (Page 18)

Product description
Identification
Product key
3
EN
18 Lenze ¯ BA 33.0006 ¯ 3.0
Feedback system
Resolver/encoder
Legend for the product key
0
Type
RS
RV
IG
IK
SFC
AM Resolver
Resolver "safety"
Incremental encoder
Incremental encoder with commutation signal
Singleturn absolute value encoder
Multiturn absolute value encoder
1
Number
1
2, 3, 4...
32, 128, 512,
1024, 2048, ... 2−pole resolver for three−phase AC motors
Number of pole pairs for resolvers
Number of steps / increments per revolution
2
Voltage
5 V, 8 V, 15 V,
24 V, ... Medium supply voltage
3 Interface or signal level
Standard
T
H
H
E
S
TTL
HTL (for incremental encoders)
Hiperface (for absolute value encoders)
EnDat
sin/cos 1 V
ss
for safety function Safety integration level (SIL)
U
K
K
F
V TTL
HTL (for incremental encoders)
Hiperface (for absolute value encoders)
EnDat
sin/cos 1 V
ss
1; 2; 3; 4
Example of a complete encoder name:
AS1024−8V−K2 =
Singleturn absolute value encoder with safety function;
1024 periods per revolution; 8V supply voltage;
Hiperface interface; safety integration level SIL2
)
Note!
If feedback systems for safety functions are used, the manufacturer’s
documentation must be observed!