Update Time Of The I/O Data; Address Space - Siemens SIMATIC ET 200eco PN M12-L Equipment Manual

Reaction to CPU STOP
With this parameter, you set the reaction of the digital outputs of the I/O device after a CPU
STOP:
• Shutdown: The digital output is de-energized.
• Keep last value: The last value of the digital output remains activated.
• Output substitute value 1: The I/O device outputs the substitute value "1".
6.1.4

Update time of the I/O data

You can estimate the typical update time for an I/O cycle as follows:
Update time (can be set starting at 2 ms)
+ I/O processing (typically 1.4 ms, +/- 1 ms jitter due to free-running cycles)
+ EM conversion (dependent on cycle time and parameter assignment of the module)
If necessary, you must take into account other influences caused by the MTCP client and
network components by adding them.
6.1.5

Address space

The DQ 8x24VDC/0.5A M12-L 8xM12 I/O device can be configured differently; see following
table. Depending on the configuration, additional/different addresses are assigned in the
process images.
Configuration options of the DQ 8x24VDC/0.5A M12-L 8xM12 I/O device
When the I/O device is configured using a GSD file, the configurations are available under
different short designations/device names in the device view of MFCT.
The following configurations are possible:
Table 6-2 Configuration options
Configuration
1 x 8-channel DQ 8x24VDC
1 x 8-channel DQ 8x24VDC QI
1 x 8-channel DQ 8x24VDC MSO
2 x 4-channel DQ 8x24VDC S
I/O device digital outputs DQ 8x24VDC/0.5A M12-L 8xM12 (6ES7142-6BG00-0BB0)
Equipment Manual, 03/2023, A5E46570894-AD
6.1 Functions/parameters/address space
Short designation/
device name in the
GSD file (device view in the
configuration software)
DQ 8x24VDC
DQ 8x24VDC QI
DQ 8x24VDC MSO
DQ 8x24VDC S
Modbus TCP
Configuration software,
e.g. with MFCT
GSD file in
MFCT V1.3 SP1 or higher
X
X
X
X
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