2
0
1
5
-0
9
30
Operation and communication
Producer Heartbeat Time
Identify Object
Behavior in the Event of an Error
Bit
31 ... 24
23 ... 16
15 ... 0
Reserved
6)
Node ID
Heartbeat Time [ms]
Table 7.7
6)
= always 0
Index
Subindex
Designation
Data type
Attribute
PDO mapping
possible
Default value
0x1017
0
Producer
Heartbeat
Time
7)
unsigned16
rw
no
0
Table 7.8
7)
= Time [ms] between two sent heartbeat telegrams
Index
Subindex
Designation
Data type
Attribute
PDO mapping
possible
Default value
0x1018
0
Number of
subsequent
parameters
unsigned8
ro
no
4
1
Manufacturer
identifier
unsigned32
ro
no
0x000000AD
2
Device
identifier
unsigned32
ro
no
0
3
Version
number
unsigned32
ro
no
0
4
Production
date
8)
unsigned32
ro
no
0
Table 7.9
8)
= low word - high byte: calendar week (dec.); low word - low byte: calendar year (dec.)
Index
Subindex
Designation
Data type
Attribute
PDO mapping
possible
Default value
0x1029
0
Number of
subsequent
parameters
unsigned8
ro
no
1
1
Consumer
Heartbeat
Time
9)
unsigned8
rw
no
0
Table 7.10
9)
= For procedure in case of communication errors, see the table below
Data bit
Procedure in case of communication errors
0x00
Read head changes from
Operational
to
Pre-Operational
0x01
Read head retains current status
0x02
Read head changes to
Stopped