Installation manual

Configuration Mode (ConF)
S1A28692 03/2010 199
Parameters described in this page can be accessed by:
(1) The parameter can also be accessed in the [SETTINGS] (SEt-) menu.
(2) If a graphic display terminal is not in use, values greater than 9,999 will be displayed on the 4-digit display with a period
mark after the thousand digit, for example, 15.65 for 15,650.
(3) Range 0.01 to 99.99 s or 0.1 to 999.9 s or 1 to 6,000 s according to [Ramp increment] (Inr) page 155
.
PIM [Manual reference]
[No] (nO)
g
Manual speed input. This parameter can be accessed if [Auto/Manual assign.] (PAU) is not set to [No] (nO).
The preset speeds are active on the manual reference if they have been configured.
nO
AI1
AI2
AI3
PI
AIU1
OA01
...
OA10
[No] (nO): Not assigned
[Al1] (A11): Analog input A1
[Al2] (A12): Analog input A2
[Al3] (A13): Analog input A3
[RP] (PI): Pulse input
[AI virtual 1] (AIU1): Virtual analog input 1 with the jog dial
[OA01] (OA01): Function blocks: Analog Output 01
...
[OA10] (OA10): Function blocks: Analog Output 10
tLS
T
(1)
[Low speed time out]
0 to 999.9 s 0 s
Maximum operating time at [Low speed] (LSP) (see [Low speed] (LSP) page 75
).
Following operation at [Low speed] (LSP) for a defined period, a motor stop is requested automatically. The motor will restart
if the reference is greater than [Low speed] (LSP) and if a run command is still present.
Note: A value of 0 indicates an unlimited period of time.
If [Low speed time out] (tLS) is not 0, [Type of stop] (Stt) page 158
is forced to [Ramp stop] (rMP) (only if a ramp stop
can be configured).
rSL [PID wake up thresh.]
0.0 to 100.0 0
g
DANGER
UNINTENDED EQUIPMENT OPERATION
Check that unintended restarts will not present any danger.
Failure to follow these instructions will result in death or serious injury.
If the "PID" and "Low speed operating time" [Low speed time out] (tLS) functions are configured at the same time, the PID
regulator may attempt to set a speed lower than [Low speed] (LSP).
This results in unsatisfactory operation, which consists of starting, operating at low speed then stopping, and so on…
Parameter [PID wake up thresh.] (rSL) (restart error threshold) can be used to set a minimum PID error threshold for
restarting after a stop at prolonged [Low speed] (LSP). [PID wake up thresh.] (rSL) is a percentage of the PID error (value
depends on [Min PID feedback] (PIF1) and [Max PID feedback] (PIF2), see [Min PID feedback] (PIF1) page 196
).
The function is inactive if [Low speed time out] (tLS) = 0 or if [PID wake up thresh.] (rSL) = 0.
Code Name / Description Adjustment range Factory setting
2 s
g
These parameters only appear if the corresponding function has been selected in another menu. When the parameters can
also be accessed and adjusted from within the configuration menu for the corresponding function, their description is detailed
in these menus, on the pages indicated, to aid programming.
T
Parameter that can be modified during operation or when stopped.
To change the assignment of this parameter, press the ENT key for 2 s.
2 s
DRI- > CONF > FULL > FUN- > PID-
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com