Kollmorgen AKD-P00306-NBAN-0000 Servo Drive
Kollmorgen AKD-P00306-NBAN-0000 Servo Drive
US fuses:
Class J, 600Vac 200kA, time-delay. Thefusemust beULandCSA listed, ULrecognizedis not sufficient.
EU fuses:
types gRLorgL, 400V/500V, time-delay
Fuse holders
Combinedwiththestandardfuseblocks, fingersafefuseholders must beusedaccordingtoIEC 60529.
Examples:
Bussmann: CH Series ModularFuseHolders, fusesize0to30A class J, 3poles: CH30J3
Ferraz: Ultrasafe Fuse holders, fuse size 0to30A class J, 3poles: US3J3I
6.9.1 External Power Supply fusing
Drive
Ampererating
Exampleclass J
CooperBussmann
Exampleclass J
Ferraz Shawmut
AKD-X00306 10A(Time-Delay) LPJ10/DFJ10
AKD-X00606 15A(Time-Delay)
AJT10/HSJ10
LPJ15/DFJ15 AJT15/HSJ15
AKD-X01206 15A(Time-Delay) LPJ15/DFJ15
AKD-X02406 30A(Time-Delay)
AJT15/HSJ15
LPJ30/DFJ30 AJT30/HSJ30
AKD-X00307 6A(Time-Delay) LPJ6/DFJ6
AKD-X00607 10A(Time-Delay)
AJT6/HSJ6
LPJ10/DFJ10 AJT10/HSJ10
AKD-X01207 15A(Time-Delay) LPJ15/DFJ15
AKD-X02407 30A(Time-Delay)
6.9.2 External 24 V supply fusing
Drive
Model
Max.
Hirschmann Octopus 16M Managed Ethernet Switch IP67
HIRSCHMANN GPS1-KSZ9HH POWER SUPPLY GRS1042
HIRSCHMANN GDML2011GB1 CONNECTOR NSNP
Hirschmann RS20-0800S2M2TDAEHH0 8 Port Fast Ethernet Rail Switch
Hirschmann RS20-2400T1T1SDAE 09.0.10 Rail Switch
Hirschmann RS20 Rail Switch RS20-0800M2M2SDAEHH01.0.00
HIRSCHMANN RS20-0800M4T1SDHUHH IEC 61131-2 Rail Switch
HIRSCHMANN RS20 RAIL SWITCH RS20-0800M2T1TDAUWW 50/60 HZ
Hirschmann GRS103-22TX/4C-2HV-2A Greyhound Ethernet Switch
HIRSCHMANN MINI-UTDE-RJ45 943270-002 NSMP
HIRSCHMANN 943-931-011 OCTOPUS 8M ETHERNET SW 8PORT IP67 (Q-05)
Hirschmann RS20-2400T1T1SDAU Rail Switch
Hirschmann RS20-1600M2T1SDAP Managed Ethernet Rail Switch
Hirschmann MS20-0800SAAEHH05.0.02
HIRSCHMANN OS20-000800T5T5T5-TBBY999HHSE2S06.1.04. ETHERNET SWITCH, *
RS20-1600T1T1SDAU Hirschmann Industrial Ethernet Switch
hirschmann Rail Swifch RS20-1600T1T1SDAU
Hirschmann OZD Genius G12 FO Genius Bus Transceiver 933-989-021
HIRSCHMANN RS20-0800M4M4TDHPHH04.2.02 Rail Switch
HIRSCHMANN CHD 2000 SI Ethernet Switch Board QPSK/TV STEREO CI
BELDEN HIRSCHMANN J224TPESTPU01.0M PATCH CORDS
Ampererating
AJT15/HSJ15
LPJ30/DFJ30 AJT30/HSJ30
AKD-P00306-NBAN-0000
Dynamic Braking
Dynamic brakingis amethodtoslow downaservosystemby dissipatingthemechanical energy drivenby the
motorback EMF. TheAKD has abuilt inadvanced(patent pending)dynamic brakingmodewhichoperates fully
in hardware. Whenactivated, thedriveshorts themotorterminals inphasewiththeback EMF (qaxis)but con
tinues to operate thenon-force producing current loop (d-axis) with 0 current. This forces all of the dynamic brak
ing current to bestoppingcurrent andinsures thefastest stopping/ampof motorterminal current.
l Whencurrent is not beinglimited, themechanical energy is beingdissipatedinthemotorresistance.
l Whencurrent is beinglimited, energy is returnedtothedrivebus capacitors.
l Thedrivealsolimits themaximumdynamic brakingmotorterminal current viatheDRV.DBILIMIT param
eter to insure that the drive, motor, and customerloaddonot seeexcessivecurrents/forces.
Whetherandhow theAKD uses dynamic brakingdepends onthedisablemode(DRV.DISMODE).
6.14.1 Regen Circuit
Whentheamount of returnedenergy builds thebus capacitorvoltageupenoughthedriveactivates theregencir
cuit to start dumping thereturned energy intheregenresistor(also called regenerative orbraker resistor). This
resistor could be internal or connected external to the drive, depending ondrive model anddrivewiring.
AKD-x00306 to AKD-x00606
Nointernal regen resistor. Depending ontheapplication requirements, anexternal resistor can beconnected.
AKD-x01206to AKD-x02406and AKD-xzzz07
Withinternal resistorplus thecapability toconnect anexternal resistordepending onthe applicationrequirements.
ExternalregenresistorsaredescribedintheAKD AccessoriesManual.
6.14.1.1 Functional description
Whentheamount of returnedenergy builds thebus capacitorvoltageupenoughthedriveactivates thebrake
choppertostart dumpingthereturnedenergy intheregenresistor.
1. Individual drives, not coupled through the DC bus link circuit (+DC,-DC)
Whentheenergy fedback fromthemotorhas anaverageorpeak powerthat exceeds thepreset level forthe
regen powerrating, thedrive generates thewarning”n521RegenOverpower”. Afterthewarningis issued, if the
powerincreases past thefault level, theregencircuit will switch off.
Withtheregencircuit switchedoff, the drive internal DC bus link voltageis supervised. Thedrivereports anover
voltage fault if the DC bus thresholdis exceeded. Thedrivepowerstageis disabledandtheloadcoasts toastop
with thefault message“F501Bus Overvoltage” (=> p. 137). TheFault contact (terminals X8/9-10)is opened(=>
p. 117)duetothis fault.
2. Several drives coupled through the DC bus link (+DC,-DC)
Usingthebuilt-in regen circuit, several drives of the same series canbeoperatedfrom acommonDC-bus link
(=> p. 90), without any additional measures. 90% of thecombinedpowerof all thecoupleddrives is always avail
able for peak andcontinuous power. Theswitch-off onovervoltagetakes placeas describedunder1. (above)for
the drive that has thelowest switch-off threshold (resulting from tolerances).