Operating Instruction Manual SyCon System Configurator for ...
Operating Instruction Manual SyCon System Configurator for ...
Operating Instruction Manual SyCon System Configurator for ...
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Appendix 110/132<br />
9.1.2 Extended Device Diagnostic Open Modbus / TCP<br />
In this section the task states <strong>for</strong> Open Modbus / TCP devices are<br />
described.<br />
9.1.2.1 Open Modbus / TCP PLC_TASK Variables<br />
Figure 66: Open Modbus / TCP PLC_TASK Variables<br />
Variable<br />
PLC task version<br />
Task state<br />
Watchdog time<br />
Handshake mode<br />
Event counter<br />
Handshake counter<br />
Not ready event<br />
Meaning<br />
Table 63: Open Modbus / TCP PLC_TASK Variables<br />
Version of the PLC task<br />
State of the Task:<br />
0 = The task is not initialized<br />
1 = The task is initialized and running<br />
2 = The task is actually initializing<br />
3 = Initialization error<br />
4 = Task is initialized and waits <strong>for</strong> TCP Task<br />
Watchdog time in milliseconds<br />
The following PCL modes are supported by the device:<br />
1 = buffered / device controlled<br />
2 = inconsistent / uncontrolled<br />
3 = buffered / host controlled<br />
Counter <strong>for</strong> received events<br />
Counter <strong>for</strong> Handshakes<br />
Number of Not ready events<br />
<strong>SyCon</strong> | <strong>System</strong> <strong>Configurator</strong> <strong>for</strong> Ethernet and serial Protocols<br />
DOC040601OI04EN | Revision 4 | English | 2012-06 | Released | Public © Hilscher, 2004-2012
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