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Parameter
Function
P051
Selection control function, DIN1
(terminal 5), fixed frequency 3
or binary fixed frequency bit 0.
P052
Selection control function, DIN2
(terminal 6), fixed frequency 2.
or binary fixed frequency bit 1.
P053
Selection control function, DIN3
(terminal 7), fixed frequency 1
or binary fixed frequency bit 2.
P056
Digital input debounce time
G85139-H1750-U049-C1
19/08/99
Range
Description / Notes
[Default]
Value
Function of P051 to P053
0 - 19
[1]
0
Input disabled
1
ON right
2
ON left
0 - 19
3
Reverse
[2]
4
OFF2 **
5
OFF3 **
6
Fixed frequencies 1 - 3
7
Jog right
0 - 19
8
Jog left
[6]
9
Remote operation
10
Fault code reset
11
Increase frequency *
12
Decrease frequency *
13
Disable analogue input
(setpoint is 0.0 Hz)
14
Disable the ability to change
parameters
15
Enable dc brake
16
Use jog ramp times instead of
normal ramp times
17
Binary fixed frequency control
(fixed frequencies 1 - 7)
18
As 6, but RUN signal not
required *
19
External trip/PTC
*
** See section 4.3.
Binary Coded Fixed Frequency Mapping
STOP
RUN to FF1 (P041)
RUN to FF2 (P042)
RUN to FF3 (P043)
RUN to FF4 (P044)
RUN to FF5 (P046)
RUN to FF6 (P047)
RUN to FF7 (P048)
0 = 12.5 ms
0 - 2
1 = 7.5 ms
[0]
2 = 2.5 ms
30
5. SYSTEM PARAMETERS
Only effective when P007 = 0.
(P051, P052, P053 = 17)
DIN3
DIN2
(P053)
(P052)
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
Function,
Function,
low state
high state
-
-
Off
On right
Off
On left
Normal
Reverse
OFF2
On
OFF3
On
Off
On
Off
Jog right
Off
Jog left
Local
Remote
Off
Reset on
rising edge
Off
Increase
Off
Decrease
Analogue on
Analogue
disabled
enabled
disabled
Off
Brake on
Normal
Jog ramp
times
Off
On
Off
On
Yes (F012)
No
DIN1
(P051)
0
1
0
1
0
1
0
1
© Siemens plc 1999
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