5.3 Description of Function Codes 5.3.9 d codes (Applied functions 2)
A/B
[d77]
e r o
A/B
[d61]
Hz2/Hz1
(*1)
F01orC30
APR
[d72]
[d73],[d74]
(*2)
Z
Z
Z
[d76]
[F15]
[d15]
[d15] [d75]
[P01],([A15],[b15],[r15])
(*2)
[F15]
[F16]
(*3)
[d17]
[d16]
[d17]
[d16]
[d17]
[d16]
[d60] [d63]
[d62]
[d02],
([A44],[b44],[r44])
[P01],([A15],[b15],[r15])
/
[d03],
([A45],
[b45],
[r45])
[d04],
([A46],
[b46],
[r46])
[d70]
e r e
[d21]
(*2)
(*1) Hz2/Hz112
(*3)
[F07][F08]
[E10][E11]
[E12][E13]
[E14][E15]
[d01]
([A43],
[b43],
[r43])
[d22][d23]
ASR
ASR
[d03],
([A45],
[b45],
[r45])
[d04],
([A46],
[b46],
[r46])
[F41],[E17]
[d06]
([A48],
[b48],
[r48])
[F40],[E16]
V/f
0 s
[d32][d33]
[F15]
[F03],([A01],[b01],[r01])
(*4)
(*5)
(*4)
(*5) 240 Hz
0 s
[F03],([A01],[b01],[r01])
[F42]
([A14]
,
[b14],
[r14])
[d15]
[d60]
p g
[d70]
Fig. 5.3-52 Master-follower operation with Z-phase compensation control block diagram (d41 = 3 or 4)
(*1) Using the terminal command Hz2/Hz1 assigned to one of the digital input
terminals switches between frequency command 1 (F01) and frequency
command 2 (C30).
It can be used for switching between synchronous operation and single
motor drive operation.
(*2) The frequency limiter (High) limits the reference frequency.
(*3) The frequency limiter (Low) limits the reference frequency.
(*4) During master-follower operation under vector control with speed sensor,
the accelerator/decelerator processor does not work.
(*5) Under vector control with speed sensor, if the detected speed exceeds 240
Hz, an 05 alarm occurs.
Frequency
command by
F01 or C30
V/f control with speed sensor
V/f control with speed sensor and auto torque boost
Slip
frequency
calculation
Accelerator/
decelerator
processor
Vector control with speed
sensor
Excessive
speed deviation
detection
Excessive
speed
detection
Synchronization
completion
detection
Excessive
deviation
detection
Abnormal
signal
detection
Frequency compensator according to
Z phase (encoder position deviation)
Reference
PG A/B
phase input
Reference
PG Z phase
input
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