Instruction manual

78
NETWORK VARIABLES
z Command List
Item
Read/
Write
Instruction
Code
Data Description
Operation mode
Read H007B
H0000: Network operation
H0001: External operation
H0002: PU operation
Write H00FB
H0000: Network operation
H0001: External operation
H0002: PU operation (When Pr. 79 = "6")
Alarm definition Read
H0074 to
H0077
H0000 to HFFFF: Last two alarm definitions
Refer to the alarm code correspondence table (page 62).
Set frequency
(RAM)
Read
H006D
Read set frequency from RAM or EEPROM.
⋅ H0000 to HFFFF:
Set frequency....Increments 0.01Hz
(It is always displayed as frequency (Hz) regardless of
the Pr.37 setting.)
Set frequency
(EEPROM)
H006E
b15 b8 b7 b0
Latest alarm
Second alarm in past
Third alarm in past Fourth alarm in past
Fifth alarm in pastSixth alarm in past
Seventh alarm in pastEighth alarm in past
H0074
H0075
H0076
H0077