NSK MEGATORQUE M-ESA-Y2005V25 - Velocity Integrator Frequency; VM: Velocity Integrator Mode; VO: Velocity Error over Limit

— 12-36 —
VI : Velocity Integrator Frequency
Format : VI data
Data : 0.10 ~ 63.00 [HZ] or /AJ (Adjusting mode)
Shipping set : 1.00
Default : Not available
l Sets the integration frequency of velocity loop.
l “VI/AJ” starts the fine adjusting mode.
l “TS” or “?VI” reports the current setting.
l VI will be automatically adjusted when LO and SG data are chnaged.
l When VI data is changed, LO and SG data is cleared to 0.
« VM : Velocity Integrator Mode
Format : VM data
Data : 0, 1
Shipping set : 1
Default : 0
l Changes the velocity loop integrator control as shown below.
VM0 : Velocity loop P control.
VM1 : Velocity loop PI control.
« VO : Velocity Error Over Limit
Format : VO data
Data : 1 ~ 4 095
Shipping set : 1 365
Default : Not omissible
l This is to set the error limit to detect velocity error over alarm.
l Velocity error over alarm will be given when the deviation of velocity exceeds the setting.
l Correspondence between velocity error and data depends on Motor type.
Motor type
Number of teeth
(lamination)
Set data
YS, JS1, JS2, RS 150 data = Velocity error limit [s
-1
] × (4 095/3)
SS 120 data = Velocity error limit [s
-1
] × (4 095/3.75)
AS, BS, JS0 100 data = Velocity error limit [s
-1
] × (4 095/4.5)
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com