Specifications

17PROFINET Controller ME1PN1FW-Q
(c) 2013 MITSUBISHI ELECTRIC CORPORATION
From IO-Controller to CPU
Global Variable Identifier
Function
vPN_MGMT_INPUTS.IOD_OUTPUT_HSK_X[0]
New Outputs read (will be sent to the
IO-device 0 during next exchange)
…
New Outputs read (will be sent to the
IO-device n during next exchange)
vPN_MGMT_INPUTS.IOD_OUTPUT_HSK_X[127]
New Outputs read (will be sent to the
IO-device 127 during next exchange)
Input Handshake Registers (IOD_INPUT_HSK_Y and IOD_INPUT_HSK_X)
From CPU to IO-Controller
Global Variable Identifier
Function
vPN_MGMT_OUTPUTS.IOD_INPUT_HSK_Y[0]
New Inputs of the IO-device 0 has be-
en read.
…
New Inputs of the IO-device n has be-
en read.
vPN_MGMT_OUTPUTS.IOD_INPUT_HSK_Y[127]
New Inputs of the IO-device 127 has
been read.
From IO-Controller to CPU
Global Variable Identifier
Function
vPN_MGMT_INPUTS.IOD_INPUT_HSK_X[0]
Take in account new inputs from devi-
ce 0
…
Takes in account new input from devi-
ce n
vPN_MGMT_INPUTS.IOD_INPUT_HSK_X[127]
Takes in account new input from devi-
ce 127
Note: the ‘Input/output PLC-side flags’ are set and cleared by the PLC program, the ‘Input/output
master-side flags’ are set and cleared by the master. In general write access is permitted to the in-
put or output area of a station, if both flags are equal (0 ,0 or 1,1). Read access is permitted if both
flags differ (0 ,1 or 1, 0).