Horner APG SmartStack I/O HE800DNS600/HEDNS600 - Manual (Page 94)

MAN0577-03-en
Page 94 of 98 EO 09-0009
DeviceNet Modules
HE800DNM650 & HE800DNS600
B. EXTENDED DEVICE DIAGNOSTIC DEVICE (SLAVE)
On the following pages the task state structures of DeviceNet Slaves are described.
B.1. PLC_Task Common Variables (Device)
Figure 56: PLC_Task Common Variables (Slave)
Variable Meaning
Version Compiled Hardware
Task State Task State
Handshake Counter Counter for the performed process data handshakes
Handshake Mode This value represents the actual handshake mode between
application and CIF.
0 = Bus synchonous, Device Controlled
1 = Buffered, Device Controlled
2 = No consistence, Uncontrolled
3 = Buffered, Host Controlled
4 = Bus synchonous, Host Controlled
5 = Buffered, extended host controlled
Table 47: PLC_Task Common Variables (Slave)