Siemens Simatic S7-1500 Manual page 58

Technology functions
3.2 Pulse generators
Category Parameter
Fine resolu- Bits in incr. actual
tion value (G1_XIST1)
Stop behav- Quick stop time
ior
Hardware Reference switch
inputs / input
outputs
Edge selection refer-
ence switch
Measuring input
"Drive ready" input
Pulse output A
for "PTO (pulse (A)
and direction (B))"
Direction output B
for "PTO (pulse (A)
and direction B))"
Clock generator
forward (A)
for "PTO (Count up
(A) and Count down
(B))"
Clock generator
backward (B)
for "PTO (Count up
(A) and Count down
(B))"
Phase A
for "PTO (A, B
phase-shifted)" and
"PTO (A, B phase-
shifted, quadruple)"
58
Meaning
The parameter defines the
number of bits for the coding
of the fine resolution in the
current incremental value of
G1_XIST1.
The parameter "Quick stop
time" defines the time interval
it should take for the drive to
go from the maximum speed
to a standstill (OFF3).
The parameter "Reference
switch input" defines the
hardware input of the refer-
ence switch.
The parameter "Edge selec-
tion reference switch" defines
the edge type which is to be
detected by the reference
switch.
The parameter "Measuring
input" defines the hardware
input of the measuring input.
The parameter ""Drive ready"
input" defines the hardware
input of the input "Drive
ready".
The parameter "Pulse output
A" defines the hardware
output for PTO signal A.
The parameter "Direction
output B" defines the hard-
ware output for PTO signal B.
The "Clock generator forward
(A)" parameter defines the
hardware output for PTO
signal A.
The "Clock generator back-
ward (B)" parameter defines
the hardware output for PTO
signal B.
The "Clock generator output
(A)" parameter defines the
hardware output for PTO
signal A.
Value range
0
1 to 65 535 (ms)
[Input address of the reference
switch DI]
Rising edge
Falling edge
[Input address of the measuring
input DI]
[Input addresses of the inputs "Drive
ready" DIn]
[Output address DQ for PTO signal
A (output frequency 100 kHz)]
[Output address 1 of the DQ for
PTO signal B (output frequency
100 kHz)]
[Output address 2 of the DQ for
PTO signal B (output frequency 100
Hz)]
[Output address DQ for PTO signal
A (output frequency 100 kHz)]
[Output address 1 of the DQ for
PTO signal B (output frequency
100 kHz)]
[Output address of the DQ for PTO
signal A (output frequency 100 kHz)]
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
Default
0
1,000 (ms)
--
Rising edge
--
--
grayed out
Read only
access to the
parameter
Qn (output
frequency
100 kHz)
grayed out
Read only
access to the
parameter
grayed out
Read only
access to the
parameter
grayed out
Read only
access to the
parameter