Siemens Simatic S7-1500 CPU 1512C-1 PN, Руководство пользователя

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Technology functions
3.2 Pulse generators
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
61
Category Parameter Meaning Value range Default
Diagnostics
interrupt
No supply voltage
L+
The parameter "No supply voltage
L+" activates the diagnostic inter-
rupt of the channel in the case of
no supply voltage L+
Deactivated Deactivated
Activated
Parameter High-speed output
(0.1 A)
The "High-speed output (0.1 A)"
parameter is used to specify
whether you want to use the se-
lected pulse output as high-speed
output. Requirement for this is that
the selected pulse output supports
the operation as high-speed out-
put.
Deactivated
The output supports frequencies
of up to 10 kHz (load dependent)
and currents of up to 0.5 A or
frequencies of up to 100 Hz and
currents of up to 0.5 A depending
on the performance capability of
the selected output.
Deactivated
Activated
The output supports frequencies
of up to 100 kHz and currents of
up to 0.1 A.
Output format Defines the value for the frequen-
cy output in the field
"OUTPUT_VALUE" of the control
duration of the channel.
1 Hz
Interprets the value of the fre-
quency output in the field
"OUTPUT_VALUE" as frequency
with the unit Hz.
1 Hz
Hardware
inputs /
outputs
Pulse output
(DQA)
The parameter "Pulse output
(DQA)" is used to define the hard-
ware output that you want to use
as pulse output channel.
For B:
X11, terminal 21 (DQ0 / %Q4.0):
10 kHz / 0.5 A or 100 kHz / 0.1 A
Hardware
output for the
least signifi-
cant address
For B:
X11, terminal 31 (DQ8 / %Q5.0):
100 Hz / 0.5 A
Output signals for frequency output mode
Output signal Meaning Value range
Continuous pulse current at the digital
output PWM DQA
A pulse for the assigned frequency is output
at the digital output PWM DQA.
Continuous pulse current