Installation manual

Configuration Mode (ConF)
112 S1A28692 03/2010
Parameters described in this page can be accessed by:
Inputs / outputs CFG
The parameters in the [INPUTS / OUTPUTS CFG]
(I_O-) menu can only be modified when the drive is
stopped and no run command is present.
Code Name / Description Adjustment range Factory setting
FULL [FULL] (continued)
I_O- [INPUTS / OUTPUTS CFG]
tCC [2/3 wire control]
[2 wire] (2C)
DANGER
UNINTENDED EQUIPMENT OPERATION
When this parameter is changed, [Reserve assign.] (rrS) and [2 wire type] (tCt) parameters, and all
the assignments involving the logic inputs will revert to their default values. Check that this change is
compatible with the wiring diagram used.
Failure to follow these instructions will result in death or serious injury.
2C
3C
[2 wire] (2C)
2-wire control (level commands): This is the input state (0 or 1) or edge (0 to 1 or 1 to 0) which controls running or stopping.
Example of "source" wiring:
LI1: forward
LIx: reverse
[3 wire] (3C)
3-wire control (pulse commands): A "forward" or "reverse" pulse is sufficient to command starting, a "stop" pulse is sufficient
to command stopping.
Example of "source" wiring:
LI1: stop
LI2: forward
LIx: reverse
tCt [2 wire type]
[Transition] (trn)
g
DANGER
UNINTENDED EQUIPMENT OPERATION
Check that the modification of the 2 wire type controls is compatible with the wiring diagram used.
Failure to follow these instructions will result in death or serious injury.
LEL
trn
PFO
[Level] (LEL): State 0 or 1 is taken into account for run (1) or stop (0)
[Transition] (trn): A change of state (transition or edge) is necessary to initiate operation, in order to avoid accidental restarts
after a break in the power supply
[Fwd priority] (PFO): State 0 or 1 is taken into account for run or stop, but the "forward" input takes priority over the "reverse"
input
2 s
+24 LI1 LIx
ATVppp
+24 LI1 LI2 LIx
ATVppp
2 s
DRI- > CONF > FULL > I_O-
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com