HEIDENHAIN TNC 430 PA - Page 794

6 – 464 HEIDENHAIN Technical Manual TNC 426, TNC 430
Entries in the list of power modules:
n Power module designation (NAME)
n Maximum current (I-MAX) in A
n Rated current (I-N) in A
n Current sensor voltage (U-IMAX) in V/A
n Rated current with DC (I-N-DC) in A
n Thermal time constant DC in s
n Transition frequency on T-DC (F-DC) in Hz
n Thermal time constant AC (T-AC) in s
n Transition frequency on T-AC (F-AC) in Hz
n Protection time of the IGBTs (T-IGBT) in µs
n Rated current at 3.33 kHz (I-N-AC-3333) in A
n Rated current at 4.0 kHz (I-N-AC-4000) in A
n Rated current at 5.0 kHz (I-N-AC-5000) in A
n Rated current at 6.66 kHz (I-N-AC-6666) in A
n Rated current at 8.0 kHz (I-N-AC-8000) in A
n Rated current at 10.0 kHz (I-N-AC-10000) in A
Entries in the motor table:
n Motor model (TYPE)
•
UASM = Uncontrolled asynchronous motor (volts-per-hertz control mode)
• SM = synchronous motor
• ASM = asynchronous motor
• LSM = linear motor
n Designation of motor (NAME)
n Operating mode (MODE)
n Rated current (I-N) in A
n Rated voltage (U-N) in V
n Rated speed (N-N) in rpm
n Rated frequency (F-N) in Hz
n No-load voltage (U0) in V
n No-load current (I0) in A
n Stator resistance cold (R1) in mΩ
n Rotor resistance cold (R2) in mΩ
n Stator leakage reactance (XStr1) in mΩ
n Rotor leakage reactance (XStr2) in mΩ
n Magnetizing reactance (XH) in mΩ
n Upper speed X-H characteristic (N-XH) in rpm
n Threshold speed for field weakening (N-FS) in rpm
n Maximum speed (N-MAX) in rpm
n Factor for X-H characteristic (%-XH)
n Factor for stalling torque reduction (%-K)
n Number of pole pairs (PZ)
n Temperature coefficient (TK) in Ω/K
n Line count of the motor encoder (STR)
n Encoder being used (SYS)
• 1 = incremental rotary encoder with Z1 track
• 2 = absolute rotary encoder with EnDat interface (aligned
1
)
• 3 = absolute linear encoder with EnDat interface
• 4 = incremental linear encoder
• 5 = absolute rotary encoder with EnDat interface (not aligned
1
)
• 6 = incremental rotary encoder without Z1 track
1. (See “Field orientation” on page 6 – 470)