Beckhoff EPP1 Series, Manual

Page: 78 / 92

Commissioning/Configuration
EPP1xxx 78 Version: 1.4
Index 1C33 SM input parameter
Index Name Meaning Data type Flags Default
1C33:0 SM input param-
eter Synchronization parameters for the inputs UINT8 RO 0x20 (32
dec
)
1C33:01 Sync mode 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)
UINT16 RW 0x0022 (34
dec
)
1C33:02 Cycle time Cycle time (in ns):
• Synchron with SM 2 Event: Master cycle time
• DC mode: SYNC0/SYNC1 Cycle Time
UINT32 RW 0x000186A0
(100000
dec
)
1C33:03 Shift time Time between SYNC0 event and reading of the inputs
(in ns, only DC mode) UINT32 RO 0x00000000 (0
dec
)
1C33:04 Sync modes
supported Supported synchronization modes:
• Bit 0: free run is supported
• Bit 1: Synchron with SM 2 Event is supported
(outputs 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 1C33:08 [ } 78] )
UINT16 RO 0xC007 (49159
dec
)
1C33:05 Minimum cycle
time Minimum cycle time (in ns) UINT32 RO 0x000124F8
(75000
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 0x00000000 (0
dec
)
1C33:08 Command • 0: Measurement of the local cycle time is stopped
• 1: Measurement of the local cycle time is started
The entries 1C33:03 [
}
78] , 1C33:06 [
}
78] , 1C33:07,
1C33:09 [
}
78] are updated with the maximum mea-
sured values.
For a subsequent measurement the measured values
are reset
UINT16 RW 0x0000 (0
dec
)
1C33:09 Delay time Time between SYNC1 event and reading of the inputs
(in ns, only DC mode) UINT32 RO 0x00000000 (0
dec
)
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
)
Profile-specific objects (0x6000-0xFFFF)
The profile-specific objects have the same meaning for all EtherCAT slaves that support the profile 5001.