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Mitsubishi Electric QD77MS User Manual Page 83

Simple motion module.
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[Md.325] Synchronous encoder axis status
The each status for a synchronous encoder axis is monitored with the following each bits.
Bit
Storage item
b0
Setting valid flag
b1
Connecting valid flag
b2
Counter enable flag
Current value setting
b3
request flag
b4
Error detection flag
b5
Warning detection flag
b6
to
Not used
b15
(Note-1): Set the control method for synchronous encoder in "[Cd.321] Synchronous encoder axis control method".
(Refer to Section 2.2.4)
[Md.326] Synchronous encoder axis error No.
When an error for a synchronous encoder axis is detected, the error code corresponding to
the error details is stored.
If set to "1" in "[Cd.323] Synchronous encoder axis error reset", the value is set to "0".
[Md.327] Synchronous encoder axis warning No.
When a warning for a synchronous encoder axis is detected, the warning code
corresponding to the warning details is stored.
If set to "1" in "[Cd.323] Synchronous encoder axis error reset", the value is set to "0".
At power supply ON, this flag turns ON when the synchronous encoder axis
parameter ([Pr.320] to [Pr.329]) is normal and the setting of the synchronous
encoder axis is valid. It is turned OFF when the setting is invalid or an error
occurs.
When the synchronous encoder axis setting is valid, the synchronous
encoder connection also becomes valid and this flag turns ON. This flag
turns OFF when the connection is invalid.
When setting an incremental synchronous encoder, this flag turns ON
simultaneously the power supply turns ON regardless of connecting the
current encoder.
This flag turns ON when input from the synchronous encoder is enabled.
If the counter disable control
from the synchronous encoder becomes invalid.
If the counter enable control
from the synchronous encoder becomes valid.
When the synchronous encoder is valid to connect, the initial status is ON
(enable) status.
This flag turns ON, when a synchronous encoder axis current value change
is never executed.
If the current value setting request flag is ON for the synchronous encoder
connection, the synchronous encoder axis current value starts counting with
0. This flag turns OFF when a synchronous encoder axis current value
change is executed.
This flag turns ON when an error occurs for the synchronous encoder axis.
The error No. is stored in "[Md.326] Synchronous encoder axis error No.".
Reset the error in "[Cd.323] Synchronous encoder axis error reset".
This flag turns ON when a warning occurs for the synchronous encoder axis.
The warning No. is stored in "[Md.327] Synchronous encoder axis warning
No.".
Reset the warning in "[Cd.323] Synchronous encoder axis error reset".
Always OFF
2 - 35
Chapter 2 Input Axis Module
Storage details
(Note-1)
is executed, it is turned OFF, and input
(Note-1)
is executed, it is turned ON, and input

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