Fuji Electric FRENIC-Ace series - Page 116

3.4 Programming Mode
3-22
Table 3.4-5 Running Status 2 ( 3_23 ) Bit Assignment
Bit Notation Content Bit Notation
Content
15 ― Driving a PM motor 7 ― Speed limiting (under torque control)
14
― (Not used.)
6 ― (Not used.)
13 5 ― Motor selection
00: Motor 1
01: Motor 2
12 4 ―
11 3 ― Inverter drive control
0000: V/f control with slip
compensation inactive
0001: Vector control without speed
sensor (Dynamic torque vector)
0010: V/f control with slip
compensation active
0011: V/f control with speed sensor
0100: V/f control with speed sensor
and auto torque boost
0101: Vector control for PMSM without
speed sensor and magnetic
pole position sensor
0110: Vector control for IM with speed
sensor
1011: Torque control for IM
(Vector control with speed
sensor)
10 2 ―
9 1 ―
8 0 ―
Table 3.4-6 Running Status Display
LED No. LED4 LED3 LED2 LED1
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Notation
BUSY
WR RL ALM
DEC
ACC
IL VL TL NUV
BRK
INT EXT
REV
FWD
Example
Binary 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1
Hexa-
decimal
on the
LED
monitor
■ Hexadecimal expression
A 4-bit binary number can be expressed in hexadecimal (1 hexadecimal digit). Table 3.4-7 shows the
correspondence between the two notations. The hexadecimals are shown as they appear on the LED monitor.
Table 3.4-7 Binary and Hexadecimal Conversion
Binary Hexadecimal Binary Hexadecimal
0 0 0 0
0
1 0 0 0
8
0 0 0 1
1
1 0 0 1
9
0 0 1 0
2
1 0 1 0
a
0 0 1 1
3
1 0 1 1
b
0 1 0 0
4
1 1 0 0
c
0 1 0 1
5
1 1 0 1
d
0 1 1 0
6
1 1 1 0
e
0 1 1 1
7
1 1 1 1
f