Table of Contents
Advertisement
BUFFER MEMORY DETAILS
FR-V500 series
Name
DI1
terminal
DI2
terminal
DI3
terminal
ECW
DI4
terminal
DI12
PZD
terminal
DI13
terminal
-
Command
count
SU
signal
OL
signal
ESW
IPF
signal
-
Command
count
Reserved
*1 Refer to the inverter manual for details of the input terminal function selection
(Pr. 180 to Pr. 183, Pr. 187).
*2 Refer to the inverter manual for the signal types.
Bit
0:RL-OFF
1:RL-ON
0
Factory-set to low-speed operation command
Pr. 180 can be used to change the signal. (*1)
0:RM-OFF
1:RM-ON
1
Factory-set to middle-speed operation command
Pr. 181 can be used to change the signal. (*1)
0:RH-OFF
1:RH-ON
2
Factory-set to high-speed operation command
Pr. 182 can be used to change the signal. (*1)
0:RT-OFF
1:RT-ON
3
Factory-set to second function selection
Pr. 183 can be used to change the signal. (*1)
0:DI12 terminal function-OFF
4
1:DI12 terminal function-ON
Pr. 401 can be used to change the signal. (*1)
0:DI13 terminal function-OFF
5
1:DI13 terminal function-ON
Pr. 402 can be used to change the signal. (*2)
6, 7
Not used (0 is set)
Used by the master to recognize the command
8 to 15
response
0:OFF
0
1:ON (Up to speed)
0:OFF
1
1:ON (Overload alarm)
0:OFF
2
1:ON (Instantaneous power failure/undervoltage )
3 to 7 Not used (0 is set)
8 to 15 Echo back of the command request
0 to 15 Not used (0 is set, 0 is returned)
46
Description
Advertisement
Table of Contents
