Mitsubishi Electric 800 Series Instruction Manual page 709

• FR-A8NL
Inverter output signal (network output SNVT_state nvoInvOutputSig)
Bit Signal name
15 Ready signal

The value in the bit turns to 1 when power is supplied to the control circuit only.
Direct command mode for position control
In the direct command mode, the target position and maximum speed can be set through communication.
Pr.
1220 Target position/speed
B100 selection
• The point table is set as follows in the direct command mode. (The setting is applied when the start signal is turned ON.)
Pr.1220
Target position
setting
1 Direct command
2 Direct command

Same as point table 1. However, even when continuous operation is set in the auxiliary function, individual operation is applied.

The direct command mode is available only for individual operation. The dwell time is invalid.
• To perform positioning operation in the direct command mode, specify the point table (RH recommended) and turn ON the
start signal. (When no point table is specified, home position return operation is performed.)
• Example when Pr.1220="1"
Position command
Target position
Servo-ON
708
APPENDIX
Pr.349 = "0, 1" The value in the bit turns to 1 when the inverter is ready for operation after power-
N240 = "0" ON.
Pr.349 = "100, 101"
The value in the bit turns to 1 when the RY signal turns ON.
N240 = "1"
Initial
Name
value
0
Maximum speed
Point table 1
Direct command
speed
Acceleration time
of point table 1
0
0
ON
(LX)
STF
RH
ON
OFF
RM
OFF
RL
Direct command sent
Description

Setting
range
0 Target position and maximum speed: Point table
Target position: Direct command
1
Maximum speed: Point table
2 Target position and maximum speed: Direct command
Acceleration
time
 
Pr.7 Pr.8
Maximum speed of point table 1
Target position of direct command
ON
Description
Deceleration Dwell
time time
Invalid

Invalid

Deceleration time
of point table 1
Time
Auxiliary
function

