Commissioning
EL31xx-00xx
202
Version: 5.9
Index 1C33*** SM input parameter
Index (hex) Name
Meaning
Data type
Flags
Default
1C33:0
SM input parameter
Synchronization parameters for the inputs
UINT8
RO
0x20 (32
dec
)
1C33:01
Sync mode
Current synchronization mode:
• Bit 0 = 0: Free Run
• Bit 0 = 1: Synchronous with SM 3 event
• Bit 0-1 = 11: DC with SYNC1 event
• Bit 15 = 1: Fast mode
UINT16
RW
0x0001 (1
dec
)
1C33:02
Cycle time
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
UINT32
RW
0x000F4240
(1000000
dec
)
1C33:03
Shift time
Time between SYNC0 event and reading of the inputs
(in ns, only DC mode)
UINT32
RO
0x000186A0
(100000dez)
1C33:04
Sync modes supported Supported synchronization modes:
• Bit 0 = 1: Free Run is supported
• Bit 1: Synchron with SM 3 Event is supported
(no Outputs available)
• Bit 2 = 1: DC mode (SYNC0)
• Bit 3 = 1: DC mode (SYNC1)
• Bit 4-5 = 01: Input Shift with local event
(Outputs available)
• Bit 4-5 = 10: Input Shift with SYNC1 Event (no
Outputs available)
• Bit 12 = 1: Legacy Synchron
• Bit 13 = 1: SM event
• Bit 14 = 1: dynamic times (measure by writing
1C33:08 [
}
202]
)
• Bit 15 = 1: Fast mode
UINT16
RO
0xC00B
(49163dez)
1C33:05
Minimum cycle time
Minimum cycle time (in ns)
UINT32
RO
0x000186A0
(100000
dec
)
1C33:06
Calc and copy time
Time between reading of the inputs and availability of
the inputs for the master (in ns, only DC mode)
UINT32
RO
0x00002710
(10000dez)
1C33:08
Command
With this entry the real required process data provision
time can be measured.
• 0: Measurement of the local cycle time is
stopped
• 1: Measurement of the local cycle time is
started
The entries
1C33:03 [
}
202]
,
1C33:06 [
}
202]
, and
1C33:09 [
}
202]
are updated with the maximum mea-
sured values.
For a subsequent measurement the measured values
are reset
UINT16
RW
0x0000 (0
dec
)
1C33:09
Maximum Delay time
Time between SYNC1 event and reading of the inputs
(in ns, only DC mode)
UINT32
RO
0x000186A0
(100000dez)
1C33:0B
SM event missed
counter
Number of missed SM events in OPERATIONAL (DC
mode only)
UINT16
RO
0x0000 (0
dec
)
1C33:0C
Cycle exceeded
counter
Number of occasions the cycle time was exceeded in
OPERATIONAL (cycle was not completed in time or
the next cycle began too early)
UINT16
RO
0x0000 (0
dec
)
1C33:0D
Shift too short counter Number of occasions that the interval between SYNC0
and SYNC1 event was too short (DC mode only)
UINT16
RO
0x0000 (0
dec
)
1C33:20
Sync error
The synchronization was not correct in the last cycle
(outputs were output too late; DC mode only)
BOOLEAN
RO
0x00 (0
dec
)
***) since revision no. EL31xx-00xx-0016
