LENZE EVF9333-EV EVF9333-EV EVF9333-EV EVF9333-EV EVF9333-EV EVF9333-EV

force the output bit TM_CTRL_DQ to 0 and switch the output on or off with the bit SET_DQA
(relevant for the PWM and Frequency Output modes).
For more information on forcing inputs and outputs, refer to the S7-1500, ET 200MP system In addition to supporting its outputs, each PTO channel also supports the three following
optional inputs:
● Reference Switch (RS)
● Measuring Input (MI)
● Drive Ready (DR)
Input addresses of the pulse generators (PTO)
You make the settings of the digital input addresses used by the pulse generators (PTO) in
the hardware configuration of STEP 7 (TIA Portal). When you configure the compact CPU,
you can individually activate and configure the four PTO channels. direct connection from the PTO to an input of the on-board I/O is established through the
interconnection. You can find an overview of the options for interconnecting the inputs (DI0
to DI15) to the available PTO channels (PTO1 to PTO4) in the section Interconnection
overview of the inputs (Page 98).
Assignment of the PTO addresses of the outputs
The section Interconnection overview of the outputs (Page 99) provides an overview of
which digital outputs you can interconnect to which PTO channels.The following table provides you with an overview of the possible interconnections of the
inputs of front connector X11 to allow you to correctly distribute the available inputs over the
possible technology channels HSC and PTO. This overview is a combination of
interconnection options of technology channels for HSC and PTO.
Drive ready; [MI] = Measuring input; [RS] = Reference switch
[DI] stands for [HSC DI0/HSC DI1] = DI: Is used for the HSC functions: Gate, Sync and Capture
The assignment to [B] or [N] takes precedence over the assignment to HSC DI0 or HSC DI1. This means that input addresses
that are assigned to count signal [B] or [N] based on the selected signal type cannot be used for other signals
such as HSC DI0 or HSC DI1.The following table provides you with an overview of the possible interconnections of the
outputs of front connector X11 to allow you to correctly distribute the available outputs over
the possible technology channels HSC, PWM and PTO. This overview is a combination of
interconnection options of technology channels for HSC, PWM and PTOOnly supports for PTO direction signal (signal type "pulse A and direction B")
1) "PTOx - Output A" stands for the signal types Pulse output A or Pulse
2) "PTOx - Output B" stands for the signal types Pulse output B or DirectionThe following table shows an overview of the technical characteristics of the individual
outputs.The addresses are divided into five analog input channels and two analog output channels.
STEP 7 (TIA Portal) assigns the addresses automatically. You can change the addresses in
the hardware configuration of STEP 7 (TIA Portal), i.e. freely assign the start address. The
addresses of the channels are based on the start address.
"IB x", for example, stands for the start address input byte x. "QB x" stands, for example, for
the start address output byte x.As of firmware version 2.0, the analog and digital on-board I/O support the value status as
diagnostics option. You activate the use of the value status in the hardware configuration of
STEP 7 (TIA Portal). Value status is deactivated by default.
When you activate the value status, the input area of the analog on-board I/O contains two
additional bytes, which provide the QI bits to the five analog input channels and two analog
output channels. You access the QI bits through the user program.
Value status of input channels
Value status = 1 ("Good") indicates that the value of the assigned input at the terminal is
valid.
Value status = 0 ("Bad") indicates that the read value is not valid.
Possible cause for value status = 0:
● A channel has been deactivated
● A measured value was not updated after a parameter change
● A measured value is outside the low/high measuring range (overflow/underflow)
● Wire break has occurred (only for the "Voltage" measurement type in the measuring
range "1 to 5 V" and for the "Current" measurement type in the measuring range "4 to
20 mA")
Value status of output channels
The value status = 1 ("Good") indicates that the process value specified by the user program
is correctly output at the terminal.
The value status = 0 ("Bad") indicates that the process value output at the hardware output is
incorrect.
Possible cause for value status = 0:
● A channel has been deactivated
● Outputs are inactive (for example, CPU in STOP)
● An output value is outside the high/low measuring range (overflow/underflow)
● Wire break has occurred (only for the "Current" output type)