Mitsubishi Electric FR-A5NR Instruction Manual page 40

CAUTION
1. For details of Pr. 180 to Pr. 183, Pr. 187 (input terminal function selection), refer to the Inverter
Instruction Manual.
2. When the MRS signal is assigned for both Computer and External, the output halt command is as
indicated in the following table.
Computer External
ON ON
ON OFF
OFF ON
OFF OFF
2
(7) E PROM write yes/no (Pr. 342 "E
Select the write destination of parameter write to be performed from the computer.
The setting of Pr. 342 "E
Parameter
Name
Number
2
E PROM
342
write yes/
no
When write to RAM is set, new parameter settings are cleared at power-off of the inverter. Therefore, when
the inverter is powered on again, the parameter settings are the values stored into the E
When changing the parameter values frequently, set "1" in Pr. 342 to write them to the RAM.
Output Halt Command
Pr.17="0"
Output stopped Output not stopped
Output stopped Output stopped
Output stopped Output stopped
Output not stopped Output stopped
2
PROM write yes/no")
2
PROM write yes/no" is valid for only computer link communication operation.
Instruction
Data Setting
Code
0
H2A: Read
HAA: Write
(When HFF=3)
1
34
Pr.17="2"
Parameters are written to the E
parameter write is performed from the computer.
Parameters are written to the RAM when
parameter write is performed from the computer.
COMPUTER LINK FUNCTION
Description
2
PROM when
2
PROM previously.