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IMS01J02-E4
8. FUNCTIONS
8.1 Output Ratio
Output ratio function multiplies value (gradient) set with output ratio in manipulated output value of
master channel (Temperature control module H-TIO-
), and it is function to output the consequence
as manipulated output value from slave channel (Digital output module H-DO-G).
Other than H-PCP-J module, H-TIO-
module and H-DO-G module are requirement to do output
ratio function.
Function block diagram
Output ratio processing
Repeat the processing by the number
of H-TIO channels (1 ch/2 ch).
Repeat the processing by the
number of all H-DO-G
channels.
Capture the output value
Transfer of output value
H-PCP-J module
H-TIO module
Sensor input
Setting change rate limiter
PID computation
Output limiter
Output (Time division)
Repeat the processing by the number
of H-DO-G channels (16 ch).
H-DO-G module
Capture the output value
Output ratio computation *
Output limiter
Output (Time division)
* Output ratio computation
Ratio output =
Manipulated
output value of
master channel
Manipulated
output value of
master channel
Manipulated output value of
master channel
Manipulated
output value of
master channel
Manipulated output value of
slave channel
Output ratio
set value
20 ms is more late with maximum than manipulated output value of master channel, and
manipulated output value of slave channel is updated.
When “Auto” was selected with Auto/Manual transfer of H-DO-G module, output ratio
operation is done. When “Manual” was selected, value set in H-DO-G manual output value
is output as manipulated output value of slave channel.
The output ratio function correspond to RKC communication protocol and Modbus protocol.
