Burkert Type 8643 User Manual
Page 46
46
Configuring the network
parameter
Description
ChECk_BaCk
Information on the device
Bit
information
0
in “Fail save” position
8
Valve opens
9
Valve closes
16
Number of switching cycles specified in TRAVEL_COUNT_LIM is
exceeded.
20
Time to close exceeded.
21
Time to open exceeded.
1 = active
0 = inactive
ChECk_BaCk_mask
Specification of the information supported in the CHECK_BACK
1 = supported
0 = not supported
structure of the cyclic data
9.2.3.6.
The selection options of the cyclic data in the GSD file are indicated below:
The device operates with the GSD for 8643 as well as with the GSD for 8642.
Module=“EMPTY” 0x00
EndModule
Module=“SP_D” 0xA1
EndModule
Module=“SP_D_READBACK_D” 0xC1, 0x81, 0x81, 0x83
EndModule
Module=“SP_D_CHECKBACK_D” 0xC1, 0x81, 0x82, 0x92
EndModule
Module=“SP_D_READBACK_D_CHECKBACK_D” 0xC1, 0x81, 0x84, 0x93
EndModule
Module=“RCAS_IN_D_RCAS_OUT_D” 0xC1, 0x81, 0x81, 0x8C
EndModule
Module=“RCAS_IN_D_RCAS_OUT_D_CHECKBACK” 0xC1, 0x81, 0x84, 0x9C
EndModule
Module=“SP_D_READBACK_D_RCAS_IN_D_RCAS_0” 0xC1, 0x83, 0x86, 0x9F
EndModule
The description of the data can be found in the previous chapter. The sequence corresponds to that of the
function block.
english
Type 8643 PA