Inverter Fr-A800 Series - Mitsubishi Electric MELSEC iQ-FX5 User Manual

Inverter FR-A800 series

FR-A800 series can be connected via SSCNET/H by using built-in option FR-A8AP and FR-A8NS.
Connecting method
■System configuration
The system configuration using FR-A800 series is shown below.
Set "1: SSCNET/H" in "[Pr.97] SSCNET setting" to use FR-A800 series.
Simple Motion module
µ
SSCNET
SSCNET
MR-J3BUS_M(-A/-B)
■Parameter setting
To connect FR-A800 series, execute flash ROM writing after setting the following parameters to buffer memory. The setting
value is valid when the power supply is turned ON or the CPU module is reset.
"[Pr.97] SSCNET setting": "1: SSCNET/H"
"[Pr.100] Servo series": "68: FR-A800-1", "69: FR-A800-2"
■Control of FR-A800 series parameters
Parameters set in FR-A800 series are not controlled by Simple Motion module. Set the parameters by connecting FR-A800
series directly with the operation panel on the front of inverter (FR-DU08/FR-LU08/FR-PU07) or FR Configurator2 that is
inverter setup software. Confirm the instruction manual of FR-A800 series for details of the setting items.
In the state of connecting between FR-A800 series and Simple Motion module, only a part of parameters can
be set if the parameter of the inverter "[Pr.77] Parameter write selection" is in the initial state. Set "2: Write
parameters during operation" to rewrite the parameters of FR-A800 series.
■In-position range
Set the servo parameter "In-position range (PA10)" in the parameter of the inverter "[Pr.426] In-position width". When the
position of the cam axis is restored in synchronous control, a check is performed by the servo parameter "In-position range"
(PA10). However, because the servo parameter settings are not performed in FR-A800 series, the "In-position range" is
checked as 100 [pulse] (fixed value).
APPENDICES
620
Appendix 2 Compatible Devices with SSCNETIII(/H)
FR-A800 series
/H
µ
cable
FX5-40SSC-S: Up to 4 axes
FX5-80SSC-S: Up to 8 axes
Inverter Servo amplifier
MR-J4(W)-B