Password Settings: A1-04, A1-05 - YASKAWA Z1000 User Manual

Ac drive for hvac fan and pump
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4.11 Verifying Parameter Settings and Backing Up Changes
u

Password Settings: A1-04, A1-05

The user can set a password in parameter A1-05 to restrict access to the drive. The password must be entered to A1-04 to
unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following
parameters cannot be viewed or edited until the value entered to A1-04 correctly matches the value set to A1-05: A1-01, A1-02,
A1-03, A1-06, A1-07, and A2-01 through A2-33.
Note:
OFF
Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and press
and
simultaneously.
4
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
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