Beckhoff CX1500-M510 Manual page 117

Index Sub-index Name
0x100D 0
If a guarding telegram is not received within the life time, the node enters the error state. If the life time factor
and/or guard time = 0, the node does not carry out any life guarding, but can itself be monitored by the
master (node guarding).
Guarding identifier
Guarding identifier
Index Sub-index Name
0x100 E 0
The guarding identifier is supported for reasons of compatibility. Changing the guarding identifier has no
longer been permitted since version 4 of CANopen.
Save parameters
Save parameters
Index Sub-index Name
0x1010 0
1
By writing the string save in ASCII code (hexadecimal 0x65766173) to sub-index 1, the current parameters
are placed into non-volatile storage. (The byte sequence on the bus including the SDO protocol: 0x23 0x10
0x10 0x01 0x73 0x61 0x76 0x65).
The storage process takes about 3 seconds, and is confirmed, if successful, by the corresponding TxSDO
(0x60 in the first byte). Since the Bus Coupler is unable to send or receive any CAN telegrams during the
storage process, saving is only possible when the node is in the pre-operational state. It is recommended
that the entire network is placed into the pre-operational state before such storage. This avoids a buffer
overflow.
Data saved includes:
• The terminals currently inserted (the number of each terminal category)
• All PDO parameters (identifier, transmission type, inhibit time, mapping).
NoteThe stored identifiers apply afterwards, not the default identifiers derived from the node ad-
dresses. Changes to the DIP switch setting no longer affects the PDOs!
• All SYNC parameters
CX1500-M510, CX1500-B510
Type
Life time Unsigned8 rw
factor
Type
COB-ID Unsigned32 ro
guarding
protocol
Type
Store Unsigned8 ro
Parameter
store all Unsigned32 rw
parameters
Version: 1.0
Attribute Mapping
N
Attribute Mapping
N
Attribute Mapping
N
N
Product overview
Default Meaning
value
0 Life time
factor x
guard time
= life time
(watchdog
for life
guarding)
Default Meaning
value
0x000007x Identifier of
y, xy = the
NodeID guarding
protocol
Default Meaning
value
1 Number of
store
options
1 Stores all
(storable)
parameters
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