TM 5-3895-374-24-1
Serial link
RTM (B10) At state 1, reduces the voltage taken by the motor in normal operating mode
This bit is only active If the ATV-45 2 was configured with this function, the
reduction factor can be adjusted in word W5
Important when the ATV-45 2 is switched on, it Is always in local mode In order to control It by
serial link, the first command to carry out is to change it to LINE mode (writing of
value 1 In bit B3
Definition of the words
WORD
NAME
UNIT
DESCRIPTION
Adjustments and commands (read and write)
W0
-
-
Reserved
W1
-
-
Reserved
W2
CGL
0,1 %
Slip compensation (*)
W3
STA
0 a 1000
Stability
W4
RLI
0,1 %
Current limitation reduction (*)
W5
FTM
0,1 %
Motor voltage reduction (*)
W6
IBR
0,1 A
Braking current value
W7
IAR
0,1 A
Stop current value (*)
W8
TAR
0,1 s
DC Injection stop time (*)
W9
UFR
0 a 99
Voltage / frequency ratio
W10
ITH
0,1 A
Thermal current
W11
GBF
0 a 1000
Frequency loop gain
W12
FR1
0,1 Hz
Skip frequency 1 (*)
W13
FR2
0,1 Hz
Skip frequency 2 (*)
W14
LSP
0,1 Hz
Low speed
W15
HSP
0,1 Hz
High speed
W16
ACC
0,1 s
Acceleration
W17
DEC
0,1 s
Deceleration
W18
COM
-
Command register
W19
FRH
0,1 Hz
Frequency reference
Signaling (read only)
W20
STR
-
State register
W21
FLT
-
Fault register
W22
LCR
0,1 A
Motor current
W23
RFR
0,1 Hz
Rotation frequency
W24
THR
0,1 %
Thermal state
W25
ULN
0,1 V
Line voltage
W26
CHM
% of rated value
Motor load
(*) These parameters are not active unless the corresponding function has been configured in
the speed controller
(page 3-269)