AMCI SMD23E2 Series, Руководство пользователя

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SMD23E2 and SMD24E2 User Manual
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Input Data Format (continued)
Status Word 0 Format (continued)
Bit 13: Configuration_Error –
“1” on power up before a valid configuration has been written to the
SMD23E2 or SMD24E2, or after any invalid configuration has been written to the unit. “0” when
the unit has a valid configuration in memory.
When in Command Mode, bit 13 of word 0 is set to “1” when there is a configuration error.
When in Configuration Mode, bit 13 of word 0 is set to “1” when stall detection is enabled.
When using the state of bit 13 of word 0 in your logic, always include the state of bit 15 of
word 0 to assure that you are only acting on the bit when in the proper mode.
Bit 12: Command_Error – “1” when an invalid command has been written to the SMD23E2 or SMD24E2.
This bit can only be reset by the Reset_Errors bit, Command Word 0, Bit 10.
Bit 11: Input_Error – “1” when:
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Emergency Stop input has been activated
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Either of the End Limit Switches activates during any move operation except for homing

Starting a Jog Move in the same direction as an active End Limit Switch
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If the opposite End Limit Switch is reached during a homing operation.
This bit is reset by a Reset Errors command. The format of the command is given on page 81.
Bit 10: Position_Invalid – “1” when:
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A configuration is written to the SMD23E2 or SMD24E2
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The motor position has not been preset or the machine has not been homed
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The network connection has been lost and re-established
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An Immediate or Emergency Stop has occurred
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An End Limit Switch has been reached

A motor stall has been detected.
Absolute moves cannot be performed while the position is invalid.
Bit 9: Waiting_For_Assembled_Segment – The SMD23E2 or SMD24E2 sets this bit to tell the host that
it is ready to accept the data for the next segment of your assembled move profile. Its use is
explained in the
Assembled Move Programming section of this manual starting on page 40.
Bit 8: In_Assembled_Mode – The SMD23E2 or SMD24E2 sets this bit to signal the host that it is ready to
accept assembled move profile programming data. Its use is explained in the Assembled Move Pro-
gramming section of this manual starting on page 40.
Bit 7: Move_Complete – Set to “1” when the present Absolute, Relative, Jog, Registration, or Assembled
Move command completes without error. This bit is reset to “0” when the next move command is
written to the SMD23E2 or SMD24E2, when the position is preset, or a Reset Errors command is
issued to the unit. This bit is also set along with the
Command_Error bit (Bit 12 of this word), when
any Jog Move or Registration Move parameters are outside of their valid ranges. This bit is not set
on a command error for any other type of command. Finally, this bit is not set at the end of a homing
operation.
Bit 6: Decelerating – Set to “1” when the present move is decelerating. Set to “0” at all other times.
Bit 5: Accelerating – Set to “1” when the present move is accelerating. Set to “0” at all other times.