SYRUNS SY5000 series, Руководство пользователя

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User Manual of SY5000 series AC Drive Parameter instrction
~66~
E-021 multi-step speed switching 3
E-022 multi-step speed setting 1
E-023 multi-step speed setting 2
E-024 multi-step speed setting 3
E-025 multi-step speed setting 4
E-026 multi-step speed setting 5
E-027 multi-step speed setting 6
E-028 multi-step speed setting 7
E-029 each step speed accel/decel time selection
When b-003 = 1, set frequency by terminal state combination which is selected
by E-019, E-020
、
E-021. There are 8 state combination, respectively corresponds
to 1~8 steps speed. (As shown in the following table, 1 represents short-circuiting
between corresponding terminal and COM, 0 represents disconnection between
corresponding term
inal and COM.
E-021 E-020 E-019 Corresponding running section
0 0 0
Default frequencies
（
b-004=0
：
panel potentiometer setting frequency
；
b-004=5: external potentiometer setting frequency
）
0 0 1 Step 1
（
E-022
）
0 1 0 Step 2
（
E-023
）
0 1 1 Step 3
（
E-024
）
1 0 0 Step 4
（
E-025
）
1 0 1 Step 5
（
E-026
）
1 1 0 Step 6
（
E-027
）
1 1 1 Step 7
（
E-028
）
When set b-003 as 2 or 3, No.1~ 4 step speed automatic cycle operation (2 is
single cycle, 3 is repeat cycle). Accel /decel time of each step speed is determined
by E-029. When b-003 is not 0 and b-001=5, direction of multi-step speed operation
is determined by the value of E-018. Firstly confirm the corresponding binary value
according to direction
（
0
：
forward
；
1
：
reverse
）
of each step speed, as shown in
the follow figure. Then change to decimal system, namely E-018. When b-003 is not
0 and b-001 = 0, operation direction of each step speed is determined by states of SF,
SR terminals, and it is unrelated with E-018.