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ifm
Programming Manual
ecomatmobile
CabinetController (CR0301) Runtime System V05
2016-04-21
ifm function elements
ifm function elements for the device CR0301
>
Parameters of the inputs
17877
Parameter
Data type
Description
INIT
BOOL
FALSE
TRUE (edge):
unit is initialised
FALSE:
during further processing of the program
FREQUENCY
WORD
PWM frequency in [Hz]
allowed = 20...250 = 0x0014...0x00FA
CHANNEL
BYTE
Number of the PWM output channel
0...3 for the outputs OUT00...OUT03
VALUE
WORD
PWM value (mark-to-space ratio) in [‰]
allowed = 0...1 000 = 0x0000...0x03E8
Values > 1 000 are regarded as = 1 000
CHANGE
BOOL
TRUE:
adoption of the new value of ...
• FREQUENCY: after the current PWM period
• VALUE: after the current PWM period
• DITHER_VALUE: after the current dither period
• DITHER_FREQUENCY: after the current dither period
FALSE:
the changed PWM value has no influence on the output
DITHER_VALUE
WORD
peak-to-peak value of the dither in [‰]
permissible values = 0...1 000 = 0000...03E8
DITHER_FREQUENCY
WORD
dither frequency in [Hz]
value range = 0...FREQUENCY / 2
FREQUENCY / DITHER_FREQUENCY must be even-numbered!
The FB increases all other values to the next matching value.
Summary of Contents for Ecomat 100 Mobile CR0301
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