Appendix 1 Differences And Compatibility With The Fr-A840 - Mitsubishi FR-A846-00023 Instruction Manual

Appendix 1
Item
Protective structure
Multiple rating
(Pr.570 Multiple rating
setting)
Brake transistor
(brake resistor usable)
Internal fan
Protective function
Pr.30 Regenerative
function selection
Pr.70 Special regenerative
brake duty
Regenerative brake duty
(setting value "9" in Pr.52,
Pr.54, Pr.158, Pr.774 to
Pr.776, Pr.992, Pr.1027 to
Pr.1034)
DC reactor
Operation panel
130
APPENDIX
Differences and compatibility
with the FR-A840
FR-A840
Enclose type (IP20): FR-A840-00620(22K) or
lower
Open type (IP00): FR-A840-00770(30K) or higher
SLD, LD, ND (initial setting), HD rating
(Setting range "0 to 3")
Built in for FR-A820-00046(0.4K) to 01250(22K)
Built in for FR-A840-00023(0.4K) to 03160(55K)
None
―
Setting range "0 to 2, 10, 11, 20, 21, 100, 101, 110,
111, 120, 121"
Provided
Provided (setting available)
Option
FR-DU08: IP40 (except for the PU connector
section)
FR-A846
Dust- and water-proof type (IP55): all capacities
LD, ND rating (initial setting)
(Setting range "1, 2")
None (the use of brake resistor is unavailable)
Provided
Internal-circulation fan alarm (FN2), Abnormal
internal temperature (E.IAH) provided
Setting range "0, 2, 10, 20, 100, 110, 120"
None
None (setting unavailable)
Built-in
FR-DU08-01: IP55 (except for the PU connector
section)