Table of Contents
Advertisement
Connection Example of Braking Resistor
Braking resistor unit
overload relay trip contact
* Disable stall prevention during deceleration by setting n092 to 1 when using
a Braking Resistor Unit. The motor may not stop within the deceleration
time if this setting is not changed.
Terminal Descriptions
Type
232
Use sequencer to
break power supply
side on overload
relay trip contact
Terminal
Name
R/L1, S/L2,
AC power supply
T/L3
input
U/T1, V/T2,
Inverter output
W/T3
B1, B2
Braking resistor
connection
+2, +1
DC reactor connec-
tion
+1, -
DC power supply
input
Grounding
Function (Signal Level)
Use main circuit power input. (Use terminals
R/L1 and S/L2 for single-phase Inverters.
Never use terminal T/L3.)
Inverter output
Braking resistor connection
When connecting optional DC reactor, re-
move the main circuit short-circuit bar be-
tween +2 and +1.
DC power supply input (+1: positive −: nega-
*1
tive)
For grounding (according to the local ground-
ing codes)
Advertisement
Chapters
Table of Contents
