Code Nam e / De s cription Unit
EtA
[ETA state word]
DRIVECOM status w ord.
Possible values in CiA402 profile, separate or not separate mode.
Bit 0: "Ready to sw itch on", aw aiting power section supply mains
Bit 1: "Sw itched on", ready
Bit 2: "Operation enabled", running
Bit 3: "Fault"
= 0: No fault
= 1: Fault
Bit 4: "Voltage enabled", pow er section supply mains present
= 0: Pow er section supply mains absent
= 1: Pow er section supply mains present
When the drive is pow ered by the pow er section only, this bit is alw ays at 1.
Bit 5: Quick stop/Emergency stop
Bit 6: "Sw itched on disabled", pow er section supply mains locked
Bit 7: Alarm
= 0: No alarm
= 1: Alarm
Bit 8: Reserved (= 0)
Bit 9: Remote: command or reference via the netw ork
= 0: Command or reference via the graphic display terminal or the remote display terminal
= 1: Command or reference via the network
Bit 10: Target reference reached
= 0: The reference is not reached
= 1: The reference has been reached
When the drive is in speed mode, this is the speed reference.
Bit 11: "Internal limit active", reference outside limits
= 0: The reference is w ithin the limits
= 1: The reference is not w ithin the limits
When the drive is in speed mode, the limits are defined by the
[Low speed]
(LSP) and
[High s pe e d]
(HSP) parameters.
Bit 12 and Bit 13: Reserved (= 0)
Bit 14: "Stop key", STOP via stop key
= 0: STOP key not pressed
= 1: Stop triggered by the STOP key on the graphic display terminal or the remote display terminal
Bit 15: "Direction", direction of rotation
= 0: Forw ard rotation at output
= 1: Reverse rotation at output
The combination of bits 0, 1, 2, 4, 5 and 6 defines the state in the DSP 402 state chart (see the Communication manuals).
Possible values in the I/O profile.
Note:
The value is identical in the CiA402 profile and the I/O profile. In the I/O profile, the description of the values is simplified
and does not refer to the CiA402 (Drivecom) state chart.
Bit 0: Reserved (= 0 or 1)
Bit 1: Ready
= 0: Not ready
= 1: Ready
Bit 2: Running
= 0: The drive w ill not start if a reference other than zero is applied.
= 1: Running, if a reference other than zero is applied, the drive can start.
Bit 3: Fault
= 0: No fault
= 1: Fault
Bit 4: Pow er section supply mains present
= 0: Pow er section supply mains absent
= 1: Pow er section supply mains present
Bit 5: Reserved (= 1)
Bit 6: Reserved (= 0 or 1)
Bit 7: Alarm
= 0: No alarm
= 1: Alarm
Bit 8: Reserved (= 0)
Bit 9: Command via a netw ork
= 0: Command via the terminals or the graphic display terminal
= 1: Command via a netw ork
Parameters described in this page can be accessed by:
DRI- > MON- > CMM-
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