Rockwell Automation 20B PowerFlex 70, PowerFlex 700 Reference Manual - Manual (Page 71)

Digital Inputs
Rockwell Automation Publication PFLEX-RM001H-EN-P - June 2013 71
Digital Input Configuration
Inputs are configured for the required function by setting a [Digital Inx Sel]
parameter (one for each input). These parameters cannot be changed while the
drive is running.
PowerFlex 700 Digital Input Selection
INPUTS & OUTPUTS
Digital Inputs
361
362
363
364
365
366 [Digital In1 Sel]
[Digital In2 Sel]
[Digital In3 Sel]
[Digital In4 Sel]
[Digital In5 Sel]
[Digital In6 Sel]
(11)
Selects the function for the digital inputs.
(1) Speed Select Inputs.
To access Preset Speed 1, set [Speed
Ref x Sel] to “Preset Speed 1”.
Type 2 Alarms - Some digital input
programming may cause conflicts
that will result in a Type 2 alarm.
Example: [Digital In1 Sel] set to “5,
Start” in 3-wire control and [Digital
In2 Sel] set to 7 “Run” in2-wire.
Refer to User Manual for information
on resolving this type of conflict.
(2) Vector Control Option Only.
Default:
Default:
Default:
Default:
Default:
Default:
Options:
4
5
18
15
16
17
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15-17
18
19
20
21
22
23
24
25
26
27
28
29
30
31-33
34
“Stop – CF”
“Start”
“Auto/ Manual”
“Speed Sel 1”
“Speed Sel 2”
“Speed Sel 3”
“Not Used”
“Enable”
(8)(10)
“Clear Faults”(CF) (4)
“Aux Fault”
“Stop – CF”
(10)
“Start” (5)(9)
“Fwd/ Reverse” (5)
“Run” (6)(10)
“Run Forward” (6)
“Run Reverse” (6)
“Jog” (5) “Jog1” (2)(5)
“Jog Forward” (6)
“Jog Reverse” (6)
“Stop Mode B”
“Bus Reg Md B”
“Speed Sel 1-3”
(1)
“Auto/ Manual” (7)
“Local”
“Acc2 & Dec2”
“Accel 2”
“Decel 2”
“MOP Inc”
“MOP Dec”
“Excl Link”
“PI Enable”
“PI Hold”
“PI Reset”
“Pwr Loss Lvl”
“Precharge En”
“Spd/Trq Sel1-3”
(2,3)
“Jog 2” (2)
100
156
162
096
140
194
380
384
388
124
(4) When [Digital Inx Sel] is set to option 2 “Clear Faults” the Stop button cannot be
used to clear a fault condition.
(5) Typical 3-Wire Inputs - Requires that only 3-wire functions are chosen.
Including 2-wire selections will cause a type 2 alarm.
(6) Typical 2-Wire Inputs - Requires that only 2-wire functions are chosen. Includ-
ing 3-wire selections will cause a type 2 alarm. See User Manual for conflicts.
(7) Auto/Manual - Refer to User Manual for details.
(8) Opening an “Enable” input will cause the motor to coast-to-stop, ignoring any
programmed Stop modes.
(9) A “Dig In ConflictB” alarm will occur if a “Start” input is programmed without a
“Stop” input.
(10) Refer to the Sleep-Wake Mode Attention statement on User Manual.
(11) A dedicated hardware enable input is available via a jumper selection. Refer to
User Manual for further information.
3 2 1 Auto Reference Source
0
0
0
0
1
1
1
1 0
0
1
1
0
0
1
1 0
1
0
1
0
1
0
1 Reference A
Reference B
Preset Speed 2
Preset Speed 3
Preset Speed 4
Preset Speed 5
Preset Speed 6
Preset Speed 7
(3)
3 2 1 Spd/Trq Mode
0
0
0
0
1
1
1
1 0
0
1
1
0
0
1
1 0
1
0
1
0
1
0
1 Zero Torque
Spd Reg
Torque Reg
Min Spd/Trq
Max Spd/Trq
Sum Spd/Trq
Absolute
Zero Trq