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Run Status (C_07 ) and Display Method of Run Status 2(C_23 )
To display the run status /run status 2 in 4-bit in hexadecimal, as in Table 3.6 and Table 3.7, it distrib-
utes the run status into 0-15 bits. The relation of run status distribution and display in keypad is as in
Table 3.8.
Table 3.9 is a table on converting 4-bit binary system number into hexadecimal number system of
monitor.
Table 3.6 Bit Distribution of Run Status (C_07 )
Table 3.7 Bit Distribution of Run Status (C_23 )
Mark
Bit
Content
Mark
Bit
Content
Mark
Bit
Content
Mark
Bit
Content
mBUSY
mRL
0
0
Alarming is 1.
Speed reducing is 1.
Speed accelerating is 1.
Current in limiting is 1.
Output open circuit of inverter is 1.
DC in braking is 1.
Reverse rotation is 1.
Forward rotation is 1.
Torque in limiting is 1
DC bus voltage> Low voltage level is1
Reser-
ved
Writing functional parameter
data is 1.
Valid communication (run
instruction, setting frequency
status) is 1.
Voltage in limiting is 1.
Braking is 1.
mTL
mNUV
mVL
mBRK
mALM
mDEC
mACC
mIL
mINT
mEXT
mREV
mFWD
Reserved
Motor Selection
00
：
Motor 1
01
：
Motor 2
10
：
Motor 3
11
：
Motor 4
Speed in Limiting (in Torque Control)
Reserved
Control Method
0000: Common V / f control with
slip compensation inactive
0001: Common dynamic torque
vector control
0010: V/f Control with Slip Com-
pensation active
0011: V/f control with speed sensor
0100: Dynamic torque vector
control with speed sensor
0101: Vector control without speed
sensor
0110: Vector control with speed
sensor
1010: Vector control
(Vector control without speed
sensor)
1011: Vector control
(Vector control with speed sensor)
３７
