6.7 Acceleration/Deceleration Parameter High-speed Switching Function
6-20
•
Setting Example 1: Switching three banks of members Pn80B, Pn80E, and Pn80C
•
Setting Example 2: Switching two banks of members Pn836, Pn83C, and Pn838
Application Notes
•
If Pn900 (Number of Parameter Banks) or Pn901 (Number of Parameter Bank Members) is
set to 0, the bank function will be disabled.
•
If one parameter is registered for more than one bank member definition, the bank data of the
biggest bank member definition parameter number will be applied.
•
The acceleration/deceleration parameter high-speed switching function is enabled only while
DEN = 1 (distribution completed). The parameters will not switch while DEN = 0 (distributing).
However, this does not apply to changing the S-curve acceleration/deceleration ratio
(Pn846).
•
In the following cases, error A.04A (Parameter Setting Error 2) will occur when the power
supply is turned back ON or CONFIG command is executed.
•
One 4-byte parameter is not registered for two consecutive bank members.
•
The total number of bank data entries exceeds 64 (Pn900
×
Pn901 > 64).
•
If a parameter that is not allowed to be a bank member is registered, the bank data of the
parameter-registered member will become invalid.
•
Bank data that exceeds the setting range of the registered bank member parameter will be
clamped to a value within the setting range.
•
If a bank number larger than the bank number set in Pn900 is specified (BANK_SEL1
≥
Pn900), the parameter bank will not switch and the currently active bank will be used.
•
The parameters Pn920 to Pn95F will not be stored in the non-volatile memory. They need to
be set every time the power is turned ON.
Pn900 =
3
Pn901 =
3
Pn902 = 80Bh
Pn90
3
= 80Eh
Pn904 = 80Ch
Pn920 = 80Bh value
Pn921 = 80Eh value
Pn922 = 80Ch value
Pn92
3
= 80Bh value
Pn924 = 80Eh value
Pn925 = 80Ch value
Pn926 = 80Bh value
Pn927 = 80Eh value
Pn928 = 80Ch value
Bank 0
Bank 1
Bank 2
Bank number
Member number
Member 1
Member 2
Member
3
Pn900 = 2
Pn901 = 6
Pn902 = 8
3
6h
Pn90
3
= 8
3
6h
Pn904 = 8
3
Ch
Pn920 = 8
3
6h L
S
word
Pn921 = 8
3
6h M
S
word
Pn922 = 8
3
Ch L
S
word
Pn92
3
= 8
3
Ch M
S
word
Pn924 = 8
3
8h L
S
word
Pn925 = 8
3
8h M
S
word
Bank 0
Pn905= 8
3
Ch
Pn906 = 8
3
8h
Pn907 = 8
3
8h
Pn926 = 8
3
6h L
S
word
Pn927 = 8
3
6h M
S
word
Pn928 = 8
3
Ch L
S
word
Pn929 = 8
3
Ch M
S
word
Pn92A = 8
3
8h L
S
word
Pn92B = 8
3
8h M
S
word
Bank 1
Bank number
Member number
Member 1
Member 2
Member
3
Member 4
Member 5
Member 6
