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17
5
Integration
Inputs pin 4
Inputs pin 2
Outputs pin 4
Outputs pin 2
Signal from configured inputs or outputs are depicted in the modules
STD_IN_1bit (input pin 4), input pin 2 as well as
STD_OUT_1bit (output pin 4) and output pin 2.
IO–Link modules
The IO-Link modules always have the same structure:
IOL_I/O_x/xBytes
number of process data items used (should be equal to or greater than
the process data length of the IO-Link device)
I = input data
O = output data
I/O = both input and output data
Short circuit
pin 4 / pin 2
Depicts a short circuit between a set output to ground
at the respective port pin.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Po
rt
7
Po
rt
6
Po
rt
5
Po
rt
4
Po
rt
3
Po
rt
2
Po
rt
1
Po
rt
0
Restart pin 4 /
pin2
If this function is configured, after an actuator short-circuit there is no
automatic restart, but rather the port must be activated by inserting the corresponding bit.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Po
rt
7
Po
rt
6
Po
rt
5
Po
rt
4
Po
rt
3
Po
rt
2
Po
rt
1
Po
rt
0
IO-Link state
In the IO-Link state, the momentary status of each port is displayed:
0x_0 = port disabled
0x_1 = port in std dig in
0x_2 = port in std dig out
0x_3 = port in communication OP
0x_4 = port in communication COMSTOP
0x1_ = watchdog detected
0x2_ = internal Error
0x3_ = invalid Device ID
0x4_ = invalid Vendor ID
0x5_ = invalid IO-Link version
0x6_ = invalid Frame Capability
0x7_ = invalid Cycle Time
0x8_ = invalid PD in length
0x9_ = invalid PD out length
0xA_ = no device detected
5.4.
Bit mapping and
function
Bit mapping and function of the configurable modules
