Beckhoff EL34 Series Documentation page 246

Commissioning
Index 1C33 SM input parameter
Index (hex) Name
1C33:0 SM input parameter
1C33:01 Sync mode
1C33:02 Cycle time
1C33:03 Shift time
1C33:04 Sync modes sup-
ported
1C33:05 Minimum cycle time
1C33:06 Calc and copy time
1C33:07 Minimum delay time
1C33:08 Command
1C33:09 Maximum delay time
1C33:0B SM event missed
counter
1C33:0C Cycle exceeded
counter
1C33:0D Shift too short counter as 1C32:13
6.7.4.8 Command object
Index FB00 PMX Command
The command object is used for triggering an action in the terminal. The command is started by writing
subindex 1 (request). Write access is disabled until the current command is completed.
246
Meaning
Synchronization parameters for the inputs
Current synchronization mode:
0: Free Run
1: Synchron with SM 3 Event (no outputs available)
2: DC - Synchron with SYNC0 Event
3: DC - Synchron with SYNC1 Event
34: Synchron with SM 2 event (outputs available)
as 1C32:02
Time between SYNC0 event and reading of the in-
puts (in ns, only DC mode)
Supported synchronization modes:
Bit 0: free run is supported
Bit 1: Synchron with SM 2 Event is supported (out-
puts available)
Bit 1: Synchron with SM 3 Event is supported (no
outputs available)
Bit 2-3 = 01: DC mode is supported
Bit 4-5 = 01: Input shift through local event (outputs
available)
Bit 4-5 = 10: Input shift with SYNC1 event (no outputs
available)
Bit 14 = 1: dynamic times (measurement through
writing of 1C32:08 or 1C33:08)
as 1C32:05
Time between reading of the inputs and availability of
the inputs for the master (in ns, only DC mode)
as 1C32:08
Time between SYNC1 event and reading of the in-
puts (in ns, only DC mode)
as 1C32:11
as 1C32:12
Version: 1.5
Data type Flags Default
UINT8 RO 0x20 (32
UINT16 RW 0x0000 (0
UINT32 RW 0x0016E360
(1500000
UINT32 RO 0x00000384 (900
UINT16 RO 0x0805 (2053
UINT32 RO 0x0007A120
(500000
UINT32 RO 0x0007A120
(500000
UINT32 RO 0x00000384 (900
UINT16 RW 0x0000 (0
UINT32 RO 0x00000384 (900
UINT16 RO 0x0000 (0
UINT16 RO 0x0000 (0
UINT16 RO 0x0000 (0
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
)
dec
EL34xx