Santerno Sinus Penta - Page 329

PROGRAMMING GUIDE
SINUS PENTA
329/486
C150a STOP B Input
C150a Range
0 ÷ 16
0 ÷ 24 if ES847 or ES870 is fitted
0 → Inactive,
1 ÷ 8 → MDI1 ÷ MDI8
9 ÷ 12 → MPL1 ÷ MPL4
13 ÷ 16 → TFL1 ÷ TFL4
17 ÷ 24 → XMDI1 ÷ XMDI8
Default
0
Inactive
Level
ADVANCED
Address
1298
Function
The STOP B Input acts as the STOP Input (see C150) when Terminal Board B is
active.
The STOP B is a normally closed input signal.
C151 REVERSE Input
C151 Range
0 ÷ 16
0 ÷ 24 if ES847 or ES870 is fitted
0 → Inactive
1 ÷ 8 → MDI1 ÷ MDI8
9 ÷ 12 → MPL1 ÷ MPL4
13 ÷ 16 → TFL1 ÷ TFL4
17 ÷ 24 → XMDI1 ÷ XMDI8
Default
0
Inactive
Level
ADVANCED
Address
1151
Function
The REVERSE function carries out a START command, but it reverses the motor
direction of rotation.
If both the START and REVERSE inputs
are active at the same time, the drive is sent
a STOP command.
If the STOP input function is not programmed (C150=0), the REVERSE
signal and the
START input act as switches, otherwise they act as keys.
NOTE
If the keypad is active, pressing the FWD/REV
key on the display/keypad will also reverse
the direction of rotation of the connected motor.
The reference direction of rotation can be reversed with Cw/CCw if this is set up (C159 ≠
0).
Both functions cause a signal reversal; if they are both active, they will cancel each other.
NOTE
The keypad and the terminal board can be simultaneously activated only if the STOP
(C150 ≠ 0) function is activated. Three sources for the signal reversal are then active:
REVERSE, Cw/CCw, REV key
; if two of them are active, they will cancel each other, while
if all three sources are active, the reference sign will be reversed.
CAUTION
When the reference sign is reversed, the direction of rotation of the connected motor is not
immediately reversed
: the setpoint decreases to zero following the preset deceleration
ramp, and it increases up to the reference value h
aving the opposite sign following the
preset acceleration ramp.