Delta Electronics AH500, Руководство пользователя

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C h a p t e r 1 4 D M C N E T

SR1073, SR1173, SR1273, SR1373, SR1473, SR1573, SR1673, SR1773, SR1873,
SR1973, SR2073, SR2173, SR2273, SR2373, SR2473, SR2573: Status of the servo drive
for the axis specified on a DMCNET
[Description]
1
st
axis 2
nd
axis 3
rd
axis 4
th
axis
HW LW HW LW HW LW HW LW
- SR1073 - SR1173 - SR1273 - SR1373
5
th
axis 6
th
axis 7
th
axis 8
th
axis
HW LW HW LW HW LW HW LW
- SR1473 - SR1573 - SR1673 - SR1773
9
th
axis 10
th
axis 11
th
axis 12
th
axis
HW LW HW LW HW LW HW LW
- SR1873 - SR1973 - SR2073 - SR2173
13
th
axis 14
th
axis 15
th
axis 16
th
axis
HW LW HW LW HW LW HW LW
- SR2273 - SR2373 - SR2473 - SR2573
Usage of the registers:
Value
(Hex)
Status of the servo drive for the
axis specified on a DMCNET
Value
(Hex)
Status of the servo drive for the
axis specified on a DMCNET
xxx0
The servo drive used is
disconnected.
x0xx A control command is done.
xxx1 The servo drive used is OFF. x1xx A control command is running.
xxx2 The servo drive used is ON. x2xx Control command error
xx1x
An error occurs in the servo drive
used.

If the status of a servo drive is that the servo drive is disconnected, the servo drive is not
connected. If a servo drive is actually connected, but its status is that it is disconnected, it
may be because the module used can not make sure of the status of the servo drive, and
users can reset the servo drive.
1. Instruct the servo drive used to reset NMT.
2. After the servo drive used is instructed to reset DMCNET communication, the
status of the servo drive used will be that the servo drive is OFF.

The command sent to a servo drive determines whether the status of the servo drive is that
the servo drive is ON/OFF.

Bit 4 in SR1073 (SR1173, SR1273, SR1373…) is an error flag. If bit 4 in SR1073 (SR1173,
SR1273, SR1373…) is set to 1, users can reset it by means of a command.

After the value of bit 11~bit 8 in SR1072 (SR1172, SR1272, SR1372…) becomes 1/2/3/4/5,
the status of the command sent to the servo drive used will be indicated by bit 11~bit 8 in
SR1073 (SR1173, SR1273, SR1373…).
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