Technical information

– INTRODUCTION – – INFRANOR V ariable–Speed Drive –
21/04/95
01T00357
1 1
Page
b. Bridges:
Bridges Designation Installation Remark
D YES
G input logic YES positive logic
E F (positive or negative) YES
M N Motor temperature sensor
(PTC or NTC)
YES Type PTC
Ev I2t safety device management NO Locked on
B
(locked or limited)
YES
i
2
t
TU SMTP 21 option YES No SMTP 21 option
IDC Not connected NO
DO–EO Current image on X4 and X3
(= Idc or = I meas. )
YES Current image = I meas.
KJ Fault 3 management YES Var ready = no fault and
power ready (Pu ready)
MC Set point limitation
(+/– 5V ou +/– 10V )
NO +/– 10V set point
A YES
PCA Type of board (TZ / AE) YES TZ logic board
PCB YES
J1 NO
J2 Configuration YES
B12 converter YES Resolution =
B13 resolver signals YES 14 bits
B14 (resolution 12, 14 or 16 bits) NO
B15 NO
OSC
LA Reserved for Infranor
+ –