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Schneider Electric 61 User Manual

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49
Priority stops
 
Priority stops on the graphic display terminal
If the graphic display terminal is not the active command channel, pressing the STOP key on the graphic display terminal causes a 
freewheel stop if:
• The 
[Stop Key priority]
 
(PSt)
 parameter in the 
[1.6 - COMMAND]
 
(CtL-)
 menu is configured to 
[Yes]
 
(YES)
 (factory setting).
If the graphic display terminal is the active command channel, the STOP key causes a stop according to the type of stop configured in the 
[Type of stop]
 
(Stt)
 parameter, regardless of the value of the 
[Stop Key priority]
 
(PSt)
 parameter.
The effect of the graphic display terminal does not depend on the profile.
Priority stops via the terminals or the network
I/O profile
Fixed assignments are configured by the following values:
(1)
 If the assignment is fixed, the value necessary for starting, even if another channel is active.
In run on edge command, configured by 
[3 wire]
 
(3C)
: 
The stop command (run enable) is assigned by construction to switched order 0 (equivalent to 
Cd00
):
• It is active at the terminals (
LI1
) only if the terminals are active
• It is active via the network (bit 0) only if the network is active
In the I/O profile:
Stop and fault commands, configured as fixed assignments (
LIpp
, 
C1pp
, 
C2pp
, 
C3pp
, 
C4pp
), on terminal inputs or control word bits, 
have priority even if the channel is not active.
Commands, configured as switched assignments (
Cd00
 ... 
Cd15
), are active if and only if the channel is active.
Channel
Run on state command
[2 wire]
 
(2C)
Run on edge command
[3 wire] 
(3C)
Drive terminals
LI2
 ... 
LI6
LI3
 ... 
LI6
Logic I/O card
LI7
 ... 
LI10
Extended I/O card
LI11
 ... 
LI14
Integrated Modbus
C101
 ... 
C115
C102
 ... 
C115
CANopen
C201
 ... 
C215
C202
 ... 
C215
Communication card
C301
 ... 
C315
C302
 ... 
C315
"Controller Inside" card
C401
 ... 
C415
C402
 ... 
C415
Command
Configuration
= 0
= 1
Value for starting
(1)
Freewheel stop
[Freewheel stop ass.]
 
(nSt)
Stop
No stop
1
Fast stop
[Fast stop assign.]
 
(FSt)
Stop
No stop
1
DC injection braking
[DC injection assign.]
 
(dCI)
No braking
Braking
0
External fault
[External fault ass.]
 
(EtF)
No fault
Fault
0