Installation manual

Configuration Mode (ConF)
S1A28692 03/2010 81
Parameters described in this page can be accessed by:
Code Name / Description Adjustment range Factory setting
dCF [Ramp divider]
0 to 10 4
g
T
Deceleration ramp time reduction. See [Ramp divider] (dCF) page 158.
IdC [DC inject. level 1]
0.1 to 1.41 In (1) 0.64 In (1)
g
T
Level of DC injection braking current activated via logic input or selected as stop mode. See [DC inject. level 1] (IdC) page
159
.
tdI [DC injection time 1]
0.1 to 30 s 0.5 s
g
T
Maximum current injection time [DC inject. level 1] (IdC). After this time, the injection current becomes
[DC inject. level 2] (IdC2). See [DC injection time 1] (td1) page 159
.
IdC2 [DC inject. level 2]
0.1 In to 1.41 In (1) 0.5 In (1)
g
T
Injection current activated by logic input or selected as stop mode, once period of time [DC injection time 1] (tdI) has elapsed.
See [DC inject. level 2] (IdC2) page 160
.
tdC [DC injection time 2]
0.1 to 30 s 0.5 s
g
T
Maximum injection time [DC inject. level 2] (IdC2) for injection selected as stop mode only.
See [DC injection time 2] (tdC) page 160
.
SdC1 [Auto DC inj. level 1]
0 to 1.2 In (1) 0.7 In (1)
g
T
CAUTION
RISK OF DAMAGE TO THE MOTOR
Check that the motor will withstand this current without overheating.
Failure to follow these instructions can result in equipment damage.
Level of standstill DC injection current [Auto DC injection] (AdC) is not [No] (nO).
See page 161
.
tdC1 [Auto DC inj. time 1]
0.1 to 30 s 0.5 s
g
T
CAUTION
RISK OF DAMAGE TO THE MOTOR
• Long periods of DC injection braking can cause overheating and damage the motor.
• Protect the motor by avoiding long periods of DC injection braking.
Failure to follow these instructions can result in equipment damage.
Standstill injection time. This parameter can be accessed if [Auto DC injection] (AdC) is not set to [No] (nO).
If [Motor control type] (Ctt) page 92
is set to [Sync. mot.](SYn), this time corresponds to the zero speed maintenance time.
See page 161
.
DRI- > CONF > FULL > SET-
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