Fuji Electric FRENIC-VG Series, User Manual

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6.11 DI Interface Card
6-219
Chap. 6
CO
NTR
O
L O
P
TIONS
The option supplies a 24 V power supply (P24: 24 V; M24: ground).
Table 6.11.3 Software specifications
Item Specifications
Input data read period Values are read at a period of 1 ms and are locked when 2 consecutive readings agree.
Data latch function Input data hold based on the [DIA] and [DIB] contacts
Applications
Speed settings: Input is enabled by setting function code F01 or C25 to 6
(DIA) or 7 (DIB).
Torque commands: Input is enabled by setting function code H41 to 2 (DIA) or
3 (DIB).
Torque current commands: Input is enabled by setting function code H42 to 2 (DIA) or
3 (DIB).
Torque limit commands: Torque limit level 1 input is enabled by setting function
code F42 to 2 (DIA) or 3 (DIB).
Torque limit commands: Torque limit level 2 input is enabled by setting function
code F43 to 2 (DIA) or 3 (DIB).
• When using DI input as the speed setting and torque, install two cards for use as DIA and DIB. When the unit
is configured so that the same DI input is used as both the speed setting and the torque, the torque setting takes
priority.
Example: When the function code F01 (speed setting N1) is set to 6 (DIA) and the function code H41 (torque
command selection) is set to 2 (DIA), the inverter's internal controlled variable for the speed setting
will be calculated using the torque command formula.