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B-4 Command Set MN1851
General Settings
System Constants
Command Description Range Common Lev I LevII
SYS.POWER Queries dip switch ID, (see DRV.ID) X
SYS.FBACK Queries system feedback
(encoder / resolver)as defined by ALTERA
0:1 X
SYS.INFO
(SYS.VER)
Queries firmware version with naming and
version number as ASCII string
ASCII letters
X
SYS.LEVEL Queries level version 1 : 2
X
SYS.OPT Queries ALTERA option(s)X 0 : 7 X
SYS.STTS
(COM.ADDR)
Most Significant–Word of SYS.STTS gives
control address of (LS–Word s. below).
Control Address is set per Dip Switch
(MS-Word of
SYS.STTS)
Firmware versions RES–1.xx, ENC–1.xx SYS.VER is equal to
SYS.INFO , downward versions: answer to SYS.VER is unsigned integer
version number only
Firmware versions RES–1.xx, ENC–1.xx only (no version)
Basic System Parameters
Motor Parameters (MTR. prefixed)
Command Description Units Range Default E
2
/ Par. set
MTR.IDX D3S/LinDrive/Lin+Drive Setup library
defined Motor Index
Unsign Int. E / P
MTR.IND Motor inductance 0.01 H 1 : 65535 E / P
MTR.INOM Motor nominal current 0.1 A 1 : 65535 E / P
MTR.IPEAK Motor peak 0.1 A 1 : 65535 E / P
MTR.JM Motor Inertia 0.01 Kg-cm
2
1 : 65535 E / P
MTR.MPLS Motor number of poles 1 : 65535 E / P
MTR.RES Motor resistance 0.01 Ohm 1 : 65535 E / P
MTR.KT Motor torque constant (torque to RMS
phase current)
0.001 Nm/A 1 : 65535 E / P
MTR.KV Motor bemf constant V/1000RPM 1 : 65535 E / P
MTR.NAME Motor string name in ASCII characters ASCII char. E / P
Drive Parameters (typical DRV. prefixed)
Command Description Units Range Default E
2
/ Par. set
DRV.BUSAPP Application bus voltage V Unsign. Int. E / P
DRV.BUSOV Application bus over voltage V Unsign. Int. E / P
DRV.BUSV Drive Bus voltage V Unsign. Int. E / P
DRV.I2T I2t warning time 0.01 s 100 : 300 E / P
DRV.ID Drive ID (EEPROM value) to be checked
against power ID ( dip switch ) in case of
Version Error ( “U” )
Unsign. Int. E / P
DRV.IDX LinDrive/Lin+Drive Setup library index Unsign. Int. E / P
DRV.INOM Drive nominal current 0.1 A Unsign. Int. E / P
DRV.IPEAK Drivepeak current 0.1 A Unsign. Int. E / P