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Index 1C32 SM output parameter
Index
Name
(hex)
1C32:0
SM output parameter Synchronization parameters for the outputs
1C32:01
Sync mode
1C32:02
Cycle time
1C32:03
Shift time
1C32:04
Sync modes sup-
ported
1C32:05
Minimum cycle time
1C32:06
Calc and copy time
1C32:08
Command
1C32:09
Delay time
1C32:0B
SM event missed
counter
1C32:0C
Cycle exceeded
counter
1C32:0D
Shift too short counter Number of occasions that the interval between
1C32:20
Sync error
EL6652-00x0
Meaning
Current synchronization mode:
• 0: Free Run
• 1: Synchronous with SM 2 event
• 2: DC-Mode - Synchronous with SYNC0
Event
• 3: DC-Mode - Synchronous with SYNC1
event
Cycle time (in ns):
• Free Run: Cycle time of the local timer
• Synchronous with SM 2 event: Master cycle
time
• DC-Mode: SYNC0/SYNC1 Cycle Time
Time between SYNC0 event and output of the out-
puts (in ns, DC mode only)
Supported synchronization modes:
• Bit 0 = 1: free run is supported
• Bit 1 = 1: Synchronous with SM 2 event is
supported
• Bit 2-3 = 01: DC mode is supported
• Bit 4-5 = 10: Output shift with SYNC1 event
(only DC mode)
• Bit 14 = 1: dynamic times (measurement
through writing of 0x1C32:08 [} 123])
Minimum cycle time (in ns)
Minimum time between SYNC0 and SYNC1 event
(in ns, DC mode only)
• 0: Measurement of the local cycle time is
stopped
• 1: Measurement of the local cycle time is
started
The entries 0x1C32:03 [} 123], 0x1C32:05 [} 123],
0x1C32:06 [} 123], 0x1C32:09 [} 123], 0x1C33:03
[} 124], 0x1C33:06 [} 123], and 1C33:09 [} 124] are
updated with the maximum measured values.
For a subsequent measurement the measured val-
ues are reset
Time between SYNC1 event and output of the out-
puts (in ns, DC mode only)
Number of missed SM events in OPERATIONAL
(DC mode only)
Number of occasions the cycle time was exceeded
in OPERATIONAL (cycle was not completed in time
or the next cycle began too early)
SYNC0 and SYNC1 event was too short (DC mode
only)
The synchronization was not correct in the last cycle
(outputs were output too late; DC mode only)
Version: 2.5
Configuration with the Twincat System Manager
Format
Flags
UINT8
RO
UINT16
RW
UINT32
RW
UINT32
RO
UINT16
RO
UINT32
RO
UINT32
RO
UINT16
RW
UINT32
RO
UINT16
RO
UINT16
RO
UINT16
RO
BOOLEAN
RO
Default value
0x20 (32
)
dec
0x0000 (0
)
dec
0x000186A0
(100000
)
dec
0x00000000 (0
)
dec
0xC007 (49159
)
dec
0x000186A0
(100000
)
dec
0x00000000 (0
)
dec
0x0000 (0
)
dec
0x00000000 (0
)
dec
0x0000 (0
)
dec
0x0000 (0
)
dec
0x0000 (0
)
dec
0x00 (0
)
dec
123
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