issue with 808d advanced

Dear All

I have an issue with 808d advanced.  Setting the override key at 100%,  set rpm (say) 700, output rpm at HMI and actual RPM  do not match each other when spindle speed beyond 1000. It difficult to explain but I am trying.

With 1: 1 gear ratio spindle rpm and HMI output at 100% override key must same value. I am getting it only bellow 1000 rpm. But when I PUT 5000 AT MD 32260 then actual rpm at drive become double but at HMI not.

Any one have some suggestion for me??

Here is my spindle Motor specifications

1PH1103-1LD10-0GA0

Un=269, In=12.9 A, Pn=3.7 KW, Fn=36.9 Nn= 1000 rpm

Imax=25.8, Max (NM)=70 Nmax=6000 RPM

incremental 2500 ppr

Drive

Simanic V70 Spindle drive, Input= 3AC 380-480, 13.2 A 50/60 hz, Motor 3.7 Kw 1500 rpm

6SL3210-5DE21-1UA0

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Split from 840D with 611D.

Dear All

I have an issue with 808d advanced.  Setting the override key at 100%,  set rpm (say) 700, output rpm at HMI and actual RPM  do not match each other when spindle speed beyond 1000. It difficult to explain but I am trying.

With 1: 1 gear ratio spindle rpm and HMI output at 100% override key must same value. I am getting it only bellow 1000 rpm. But when I PUT 5000 AT MD 32260 then actual rpm at drive become double but at HMI not.

Any one have some suggestion for me??

Here is my spindle Motor specifications

1PH1103-1LD10-0GA0

Un=269, In=12.9 A, Pn=3.7 KW, Fn=36.9 Nn= 1000 rpm

Imax=25.8, Max (NM)=70 Nmax=6000 RPM

incremental 2500 ppr

Drive

Simanic V70 Spindle drive, Input= 3AC 380-480, 13.2 A 50/60 hz, Motor 3.7 Kw 1500 rpm

6SL3210-5DE21-1UA0

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