Mitsubishi Electric MR-JE-C Series, Инструкция по эксплуатации

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7. OBJECT DICTIONARY
7 - 44
(5) Bit definition of status DO 5
Bit Symbol Description
0 The value at reading is undefined.
1
2
3
4
5 S_CPO
Rough match
When a command remaining distance is lower than the rough match output range set with [Pr. PT12],
S_CPO turns on.
This bit can be used on the servo amplifiers with software version A4 or later.
6 S_MEND
Travel completion
When the droop pulses are within the in-position output range set with [Pr. PA10] and the command
remaining distance is "0", S_MEND turns on.
S_MEND turns on with servo-on.
This bit can be used on the servo amplifiers with software version A4 or later.
7 S_ZP
Home position return completion
When a home position return is completed properly, the S_ZP turns on.
In the incremental system, this signal turns off with one of the following conditions:
1) The servo motor enters the servo-off status.
2) EM2 is off.
3) RES (Reset) is on.
4) An alarm occurs.
5) LSP (Forward rotation stroke end) or LSN (Reverse rotation stroke end) is off.
6) Home position return is not being executed.
7) Software limit is being detected.
8) Home position return is in progress.
The S_ZP output status is the same as the S_RD even when the home position return is completed only
once in the absolute position detection system. However, it is off with one of the above conditions 1) to 8)
or the following conditions 9) to 14).
9) The home position return is not performed after [AL. 25 Absolute position erased] or [AL. E3 Absolute
position counter warning] occurred.
10) The home position return is not performed after the electronic gear ([Pr. PA06 Electric gear numerator]
and [Pr. PA07 Electric gear denominator]) was changed.
11) The home position return is not performed after the setting of [Pr. PA03 Absolute position detection
system selection] was changed from "Disabled" to "Enabled".
12) [Pr. PA14 Rotation direction selection/travel direction selection] was changed.
13) [Pr. PA01 Operation mode] was changed
14) [Pr. PT08 Home position return position data], [Pr. PT58 Number of stations per rotation (extension
parameter)], or [Pr. PT28 Number of stations per rotation] was changed
This bit can be used on the servo amplifiers with software version A4 or later.
8 S_PUS
During a temporary stop
This is available only in the point table mode. When a deceleration begins for a stop, the S_PUS is turned
on by the TSTP (Temporary stop/restart). When TSTP is enabled again and an operation is restarted,
S_PUS turns off.
This bit can be used on the servo amplifiers with software version A4 or later.
9 The value at reading is undefined.
10
11
12
13
14
15