Mitsubishi Electric A800-E, Instruction Manual

Page: 61 / 84

(N) Operation via communication and its settings
60
PARAMETER
• Reply code definition
The reply to the instruction execution is set to RWr2, 10, 12, 14, 16, 18.
When executing the frequency setting (RYD, RYE) or instruction code execution (RYF), check the reply code (RWr2) in
the remote register after execution.

The contents of the reply code 1 are changed when torque commands are given or the torque is limited from the FR-A800-E (when Pr.544 ="14,
18, 24, or 28").
The upper 4 bits of the reply code 1 are used as the reply code to the torque command / torque limit, and the lower 4 bits are used as the reply
code to the frequency command.
Example) The error code is H0030 when the torque command value is outside the setting range.

Instruction codes
Set the instruction code using a remote register (RWw) (Refer to page 58 .)
The definition read by the instruction code is stored in the remote register (RWr). (Refer to page 59 .)
Data Item Alarm definition Remarks
Reply code
H0000 Normal
No error (normal completion of instruction code
execution) • Reply code to RWr2 when
Pr.544 = 0
• Reply code to RWw10, 12, 14,
16, and 18 when Pr.544 = 18
H0001 Write mode error
Parameter write was attempted during operation
other than a stop in the network operation mode.
H0002 Parameter selection error Unregistered code number was set.
H0003 Setting range error Set data is outside the permissible data range.
Reply code 1

H00 Normal
No error (normal completion of instruction code
execution)
Reply code to RWr2 when
Pr.544 ≠ 0
H01 Write mode error
Parameter write was attempted during operation
other than a stop in the network operation mode.
H03
Frequency command /
torque command / torque
limit setting range error
The value outside the range is set.
Reply code 2
H00 Normal
No error (normal completion of instruction code
execution)
H01 Write mode error
Parameter write was attempted during operation
other than a stop in the network operation mode.
H02 Parameter selection error Unregistered code number was set.
H03 Setting range error Set data is outside the permissible data range.
Item
Read/
write
Instruction
code
Description
Operation mode
Read H7B
H0000: Network operation mode
H0001: External operation mode, External JOG operation mode
H0002: PU operation mode, External/PU combined operation mode 1 and 2,
PUJOG operation mode
Write HFB
H0000: Network operation mode
H0001: External operation mode
H0002: PU operation mode (
Pr.79 = "6")
Monitor
Output frequency/
speed

,

Read H6F
H0000 to HFFFF
Output frequency: Increments 0.01 Hz
(The display can be changed to the rotations per minute using
Pr.37 , Pr.144 and
Pr.811

. (Refer to the Instruction Manual (Detailed) of the FR-A800/FR-F800
inverter.))
Output current Read H70
H0000 to HFFFF
Output current (hexadecimal): Increments 0.01 A / 0.1 A

Output voltage Read H71
H0000 to HFFFF
Output voltage (hexadecimal): Increments 0.1 V
Special monitor Read H72
H0000 to HFFFF: Check the data of the monitor selected by the instruction code
HF3.
Special monitor
selection No.
Read H73
H01 to HFF: Monitor selection data
Refer to monitor code. (Refer to
page 62 .) Write HF3

Bit15 Bit0
Reply code2
Reply code1
Reply code to
the torque command /
torque limit
Reply code to
the frequency
command
Bit15 Bit0
Reply code to
the torque command
0 0 0 0 0 0 0 0 0 0 1
1
0 0 0 0