Siemens SIMATIC ET 200SP Manual page 54

Table A- 2 Parameter data record 128: Channel parameters
Bit →
Bit 7
Byte ↓
4/32 Reserved
2
5/33 Reserved
2
6/34 Reference
switch edge
selection:
0 : At posi-
B
tive edge
1 : At nega-
B
tive edge
7/35
8...11/
36...39
12...15/
40...43
16...19/
44...47 REAL: Value range is dependent on signal interface, signal evaluation, increments per revolution and reference
20...21/
48...49
22...23/
50...51
Technology module TM PTO 2x24V (6ES7138‑6EB00‑0BA0)
Equipment Manual, 09/2021, A5E50983437-AA
A.1 Parameter assignment and structure of the parameter data record
Bit 6 Bit 5
Signal evaluation:
00 : Single
B
01 : Invalid
B
10 : Quadruple
B
11 : Invalid
B
Reserved
2
Pulse pause on reversal of direction:
BYTE: Value range in ms: 0 to 255
REAL: Value range in rpm: 1.0 to 20000.0
DINT: Value range in rpm: 1 to 1000000
UINT: Value range in ms: 1 to 65535
UINT: Value range in ms: 1 to 65535
Bit 4 Bit 3
Basic parameters
Enable
diagnostic
interrupts
1
Operating mode
Signal type:
0000 : Invalid
B
0001 : PTO (Pulse (P) and direction (D))
B
0010 : PTO (count up (A), count down (B))
3
B
0011 : PTO (A, B phase-shifted)
B
0100 to 1111
Digital inputs
Input delay:
0000 : None
B
0001 : 0.05 ms
B
0010 : 0.1 ms
B
0011 : 0.4 ms
B
0100 : 0.8 ms
B
0101 : 1.6 ms
B
0110 : 3.2 ms
B
0111 : 12.8 ms
B
1000 : 20 ms
B
1001 to 1111
Values
Reference speed:
Increments per revolution:
Maximum speed:
speed, see following table
Quick stop time (OFF3):
Ramp stop time (OFF1):
Parameter data record
Bit 2 Bit 1
Reserved
2
: Invalid
B
: Invalid
B
D
:
D
D
D
D
Bit 0
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