Lenze PC-based Automation Industrial PC - Manual (Page 191)

2.5 EN - 01/2012
L
191
Industrial PC | Parameter setting & configuration
Parameter reference
Industrial PC extension modules
C1580/3
C1580/4
C1581/1
C1581/2
Parameter | Name:
C1580/3 | ECAT stack: Master checksum
Data type: UNSIGNED_32
Index: 22995.3
d
=
0x59D3.0x03
h
The stack determines the checksum of the loaded/active master configuration file. If no loaded/active master
configuration file is available, the value will be displayed as "0x00000000".
; Read access Write access CINH PLC STOP No transfer
Parameter | Name:
C1580/4 | ECAT bus scan result
Data type: UNSIGNED_8
Index: 22995.4
d
=
0x59D3.0x04
h
Brief information on whether the master configuration complies with the physical bus structure or not. The stack
compares the master configuration with the actual bus structure.
Selection list
(Lenze setting printed in bold) Information
0 No compliance Master configuration does not comply with bus
structure
1 OK Master configuration complies with bus structure
; Read access Write access CINH PLC STOP No transfer
Parameter | Name:
C1581/1 | ECAT state: State change
Data type: UNSIGNED_32
Index: 22994.1
d
=
0x59D2.0x01
h
Change into master state via this code
Note: This parameter should only be set to examine start-up problems (e.g. master/bus does not reach the
'Operational' state). Setting this parameters only sets the state of the master stack. All other nodes remain in their
current states. Changing into the master state via this code may cause unstable system states.
• The bus state can never be higher than initiated by PLC.
• A new loading process of the master configuration cannot be initiated.
• Normally, loading the PLC program will stop the bus and bring it to 'Pre-Operational' state. If this fails, the bus
remains in either 'Unknown' or 'Initialisation' state.
• Normally, starting the PLC program will bring the bus to 'Operational' state. If this fails, the bus remains in either
'Pre-Operational' or 'Safe Operational' state.
Selection list (Lenze setting printed in bold)
0 No action
1 Init
2 Pre-Operational
4 Safe Operational
8 Operational
; Read access ; Write access CINH PLC STOP ; No transfer
Parameter | Name:
C1581/2 | ECAT master: State
Data type: UNSIGNED_8
Index: 22994.2
d
=
0x59D2.0x02
h
Display of the current state of the master
Selection list
(read only)
0 Unknown
1 Init
2 Pre-Operational
3 Bootstrap mode
The Bootstrap mode is not supported
4 Safe Operational
8 Operational
; Read access Write access CINH PLC STOP No transfer