SICK MARSIC300

6.5.2 Digital outputs
Menu: Parameterization/I/O/Data/External data/Digital outputs
This menu displays the digital outputs.
Table 8: Digital outputs
Name Remark
Index Consecutive number of the digital outputs (DO1, DO2, ....).
Module Topographic addressing (see "Data interfaces / IO", page 55). Generated auto‐
matically.
Source Tag.
Inverted Checkmark: Output inverted.
6.5.3 OPC outputs
Menu: Parameterization/I/O/Data/OPC outputs
This menu assigns data from the MARSIC300 to the OPC output values.
Table 9: OPC outputs
Name Remark
Index Consecutive number of the OPC output value.
Source Tag.
6.5.4 Modbus
MARSIC300 runs as “Slave”.
The Modbus process communicates with the device process via shared memory.
A semaphore secures the access on both sides.
The Modbus process communicates with a connected device (e.g., evaluation com‐
puter) via TCP/IP.
Register assignment: see "Device status (Discrete Inputs [1xxxx], Function Code 02)",
page 90
Modbus values and Modbus flags: see "Data interfaces / IO", page 55
This menu serves to configure Modbus communication.
Menu: Parameterization/Modbus
Figure 79: Menu Modbus
1
Slave address of MARSIC300
2
Register swap
3
TCP port (standard: 502)
4
Simulation mode in which the values in registers 4200 et seq. are written scaled to registers
4000 et seq.
5
Lower measured value limit for Simulation mode
6
Upper measured value limit for Simulation mode
6 PARAMETERIZATION
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T E C H N I C A L I N F O R M A T I O N | MARSIC300 8017585/YXD9/V3-1/2017-05 | SICK
Subject to change without notice