Rockwell Automation 20Y PowerFlex Active Front End - Manual (Page 112)

112 Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014
Chapter 4 Programming and Parameters
INPUT
S & OUTPUTS
D
igi
tal
O
u
tpu
ts
227 [Dig Out Setpt]
Sets the digital output from a communication device.
Example: Set parameter 172 [Data In B1] to ‘227’ and parameter 229 [Digital Out2 Sel] to ‘Param Cntl’.
Digital Output 2 can be controlled by controlling Bit 1 of this parameter over Datalink B1.
228 [Digital Out1 Sel]
Digital Output 1 is specified for controlling the main contactor. This cannot be configured by the user. It
is read only as ‘10’ (Contact Ctrl). Default: Read Only
229 [Digital Out2 Sel]
Selects the AFE status that energizes a (CRx) output relay.
(1) Any relay programmed as Fault or Alarm energizes (pick up) when power is applied to the AFE and
de-energizes (drop out) when a fault or alarm exists. Relays selected for other functions energize only when
that condition exists and de-energizes when the condition is removed.
(2) These selections correspond to bits in parameter 097 [Cnvrtr Alarm]. Therefore, these selections work only if
the corresponding alarm is configured in parameter 135 [Alarm Config].
(3) When a Digital Output is set to one of these (for example, Input 3 Link) in conjunction with Digital Input 3 set
to ‘Excel Link’, the Digital Input 3 state (on/off) is echoed in the Digital Output.
(4) Bit 7 of parameter 151 [Cnvrtr LogicRslt] controls the digital output.
(5) Parameter controlled digital output lets the PLC control digital outputs through data links. Set in parameter
227 [Dig Out Setpt].
(6) Charging contactor control over the network by Bit 7 of parameter 151 [Cnvrtr LogicRslt] and as soon as the
main contactor is on, the output is switched off. An impulse over the network is enough to charge. Use this
feature only if the control board is supplied from an external 24V DC power supply.
Default 1:
Options:
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18-23
24
25
Fault
Not Used
Fault
(1)
Alarm (1)
Ready
Active
Motoring
Regenerating
In Precharge
Current Limit
At Reference
Contact Ctrl
ContactorAck
Charge Cntrl
(6)
Anlg In Loss
(2)
DC UnderVolt (2)
DCRefLowLim
(2)
DCRefHighLim
(2)
Reserved
Input 1-6 Link
(3)
LogicCmdBit (4)
Param Cntrl
(5)
230 [Dig Out2 Invert]
Selects if the Digital Output 2 is inverted or not. Default:
Options:
1
0
1
True
False
True
231 [Dig Out2 OnTime]
Sets the ‘ON Delay’ time for Digital Output 2. This is the time between the occurrence of a condition
and activation of the relay. Default:
Min/Max:
Units:
0.00 sec
0.00/163.00 sec
0.01 sec
232 [Dig Out2 OffTime]
Sets the ‘OFF Delay’ time for Digital Output 2. This is the time between the disappearance of a
condition and de-activation of the relay. Default:
Min/Max:
Units:
0.00 sec
0.00/163.00 sec
0.01 sec
233 [Digital Out3 Sel]
See
[Digital Out2 Sel] .
Default:
Options:
4 = Active
See [Digital Out2 Sel] .
234 [Dig Out3 Invert]
Selects if the Digital Output 3 is inverted or not. Default:
Min/Max:
Units:
0
0
1
False
False
True
235 [Dig Out3 OnTime]
Sets the ‘ON Delay’ time for Digital Output 3. This is the time between the occurrence of a condition
and activation of the relay. Default:
Min/Max:
Units:
0.00 sec
0.00/163.00 sec
0.01 sec
236 [Dig Out3 OffTime]
Sets the ‘OFF Delay’ time for Digital Output 3. This is the time between the disappearance of a
condition and de-activation of the relay. Default:
Min/Max:
Units:
0.00 sec
0.00/163.00 sec
0.01 sec
Fil
e
Gr
oup
No. Parameter Name & Description Values
Bit
Definition
Ne
t D
ig
O
ut
3
Ne
t D
ig
O
ut
2
Default x x x x x x x x x x x x x 0 0 x
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 = Output Energized
0 = Output Deenergized
x = Reserved