Parameters (Ssi Absolute Encoder) - Siemens SIMATIC S7-1500 Manual

4.2.2.1

Parameters (SSI absolute encoder)

Parameters of the TM PosInput 2 with SSI absolute encoder
The following parameter settings are possible:
Table 4- 7 Settable parameters and their default setting (SSI absolute encoder)
Parameter
Invert direction
(counter inputs)
Frame length
Code type
Transmission rate
Monoflop time
Parity
Bit number LSB of the position
value
Bit number MSB of the position
value
Measuring input
Steps per revolution
Number of revolutions
1
(read-only)
Reference speed
Technology module TM PosInput 2 (6ES7551-1AB00-0AB0)
Manual, 06/2018, A5E03982218-AB
Value range
Deactivated
•
Activated
•
10 bits...40 bits
Gray
•
Dual
•
125 kHz
•
250 kHz
•
500 kHz
•
1 MHz
•
1.5 MHz
•
2 MHz
•
Automatically
•
16 µs
•
32 µs
•
48 µs
•
64 µs
•
None
•
Even
•
Odd
•
0...38
1...39
DI1
1...65535
—
6.00...210000.00 U/min
4.2 Position input for ""Motion Control"" technology object
Default setting
Deactivated
13 bits
Gray
125 kHz
Automatically
None
0
12
DI1
1
—
3000.00 U/min
Configuring/address space
Scope
HSP for STEP 7
(TIA Portal)
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
47