Mitsubishi Electric MDS-E Series Instruction Manual page 509

MDS-E/EH Series Instruction Manual
11 Appx. 2: D/A Output Specifications for Drive Unit
< Special output >
The result of PLG(TS5690) installation accuracy diagnosis is output to D/A output. D/A output
magnification:SP127(DA1MPY) and SP128(DA2MPY) is 0.
PLG installation diagnosis function can be enabled during the rotation, when open loop control is
enabled:SP018(SPEC2)/bit1=1.
D/A output
No.
Motor end PLG installation
120
Gap diagnosis
Motor end PLG installation
121
All errors diagnosis
Spindle end PLG installation
122
Gap diagnosis
Spindle end PLG installation
123
All errors diagnosis
IB-1501229-F
Details
Motor end PLG installation gap is diagnosed.
When the gap is good, 2.5V is output.
When the gap is excessive, 2.5V+1V is output.
When the gap is too small, 2.5V-1V is output.
Motor end PLG installation error (including the gap) is diagnosed.
When the installation is good, 2.5V is output.
When the installation is incorrect, 2.5V+1V is output.
Spindle end PLG installation gap is diagnosed.
Diagnostic procedure is the same as that of motor end PLG.
Spindle end PLG installation error (including the gap) is diagnosed.
Diagnostic procedure is the same as that of motor end PLG.
Description
478