
SM input parameter
Index:Sub
Name
Type
Offset
Access
Default
Description
0x1C33:00
SM input param-
eter
U8
0
ro
32
0x1C33:01
Synchronization
Type
U16
16
rw
n
0x00: Free Run (not synchronized)
n
0x01: Synchronous with SM3 Event
n
0x02: DC Sync0 – synchronized with Sync0
Event
n
0x03: DC Sync1 – synchronized with Sync1
Event
n
0x22: Synchronous with SM2 Event
0x1C33:02
Cycle time
U32
32
rw
n
Free Run: Time between two local timer events
in ns
n
Free Run: Time between two local timer events
in ns Synchronous SM2 Event: Minimum time
between two SM2 events in ns
n
DC Sync0: Sync0 Cycle Time (Register
0x9A3-0x9A0) in ns
0x1C33:03
Shift time
U32
64
ro
n
Time between related event and the associated
action (inputs latched from hardware)
n
Shift of Input Latch equal or greater than
0x1C33:09
0x1C33:04
Synchronization
Types supported
U16
96
ro
0x1C33:05
Minimum cycle
time
U32
112
ro
n
Minimum cycle time
supported by the slave
(maximum duration time of the local cycle) in ns
n
It might be necessary to start the Dynamic Cycle
Time measurement SI04, Bit 14 and SI08, Bit 0
to get a valid value.
n
Used in Synchronous or DC Mode
0x1C33:06
Calc and Copy
Time
U32
144
ro
Time in ns needed by the application controller to
perform calculations on the input values if necessary
and to copy the process data from the local memory
to the Sync Manager before the data is available for
EtherCAT.
0x1C33:07
U32
176
ro
Reserved
0x1C33:08
Get Cycle Time
U16
208
ro
n
Bit 0:
–
0: Measurement of local cycle time stopped
–
1: Measurement of local cycle time started
If written again, the measured values are reset Used
in Synchronous or (DC Mode with variable Cycle
Time)
n
Bit 1:
–
0: Reserved
–
1: Reset the error counters
n
Bit 15 … 2: Reserved
0x1C33:09
Delay Time
U32
224
ro
n
Only important for DC Sync1 (Synchronization
type = 3), if the Input Latch is started by the
Sync1-event
n
Hardware delay time of the slave.
n
Used in DC mode
VIPA System SLIO
Deployment
Object Dictionary
HB300 | IM | 053-1EC01 | en | 18-49
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