Mitsubishi Electric F700, Instruction Manual

Page: 215 / 341

206
Communication operation and setting
[Run command]
*1 The signal within parentheses is the initial setting. The description changes depending on the setting of Pr. 180 to Pr. 184, Pr. 187 (input terminal
function selection) (page 110)
.
*2 The signal within parentheses is the initial setting. Since jog operation/selection of automatic restart after instantaneous power failure/start self-
holding/reset cannot be controlled by the network, bit 8 to bit 11 are invalid in the initial status. When using bit 8 to bit 11, change the signals with
Pr. 185, Pr. 186, Pr. 188, Pr. 189 (input terminal function selection) (page 116) . (Reset can be executed with the instruction code HFD.)
*3 Only forward rotation command and reverse rotation command are available for RS-485 communication using PU connector.
[Inverter status monitor]
* The signal within parentheses is the initial setting. The description changes depending on the setting of
Pr. 190 to Pr. 196 (output terminal function
selection) .
Item
Instruction
Code
Bit
Length
Description Example
Run
command
HFA 8bit
b0: AU (current input selection)
*1 *3
b1: Forward rotation command
b2: Reverse rotation command
b3: RL (low speed operation
command)
*1 *3
b4: RM (middle speed operation
command)
*1 *3
b5: RH (high speed operation
command)
*1 *3
b6: RT (second function selection)
*1 *3
b7: MRS (output stop)
*1 *3
Run
command
(extended)
HF9 16bit
b0:AU (current input selection)
*1 *3
b1:Forward rotation command
b2:Reverse rotation command
b3:RL (low speed operation command)
*1 *3
b4:RM (middle speed operation
command)
*1 *3
b5: RH (high speed operation
command)
*1 *3
b6:RT (second function selection)
*1 *3
b7:MRS (output stop)
*1 *3
b8:JOG (Jog operation)
*2 *3
b9:CS (selection of automatic restart after
instantaneous power failure)
*2 *3
b10: STOP (start self-holding)
*2 *3
b11:RES (reset)
*2 *3
b12:

b13:

b14:

b15:

Item
Instruction
Code
Bit
Length
Description Example
Inverter
status
monitor
H7A 8bit
b0:RUN (inverter running)*
b1:Forward rotation
b2:Reverse rotation
b3:SU (up to frequency) *
b4:OL (overload) *
b5:IPF (instantaneous power failure) *
b6:FU (frequency detection)*
b7:ABC1 (fault) *
Inverter
status
monitor
(extended)
H79 16bit
b0:RUN (inverter running) *
b1:Forward rotation
b2:Reverse rotation
b3:SU (up to frequency) *
b4:OL (overload) *
b5:IPF (instantaneous power failure) *
b6:FU (frequency detection) *
b7:ABC1 (fault) *
b8:ABC2 (

)*
b9:

b10:

b11:

b12:

b13:

b14:

b15: Fault occurrence
0 0 0 0 0 0 1 0
b7 b0
[Example 1] H02 Forward rotation
[Example 2] H00 Stop
0 0 0 0 0 0 0 0
b7 b0
0 0 0 0 0 0 1 0
b0
[Example 1] H0002 Forward rotation
0 0 0 0 0 0 0 0
b15
0 0 0 0 0 0 0 0
b0
[Example 2] H0800 low speed operation
(When Pr. 189 RES terminal function selection is set to "0")
0 0 0 0 1 0 0 0
b15
0 0 0 0 0 0 1 0
b7 b0
1 0 0 0 0 0 0 0
b7 b0
[Example 2] H80
[Example 1] H02
Stop at fault
occurrence
During forward
rotation
0 0 0 0 0 0 1 0
b0
0 0 0 0 0 0 0 0
b15
[Example 1] H0002 During forward rotation
1 0 0 0 0 0 0 0
b0
1 0 0 0 0 0 0 0
b15
[Example 2] H8080 Stop at fault occurrence