34 Rockwell Automation Publication 20A-UM001N-EN-P - July 2013
Chapter 1 Programming and Parameters
SPEED COMMAND
Speed References
096 [TB Man Ref Sel]
Sets the manual speed reference source when a
digital input (parameter 361…366) is
configured for “Auto/Manual.”
•
(1)
“Analog In 2” is not a valid selection if it
was selected for any of the following:
- P117 [Trim In Select]
- P128 [PI Feedback Sel]
- P126 [PI Reference Sel]
- P147 [Current Lmt Sel]
- P179 [Sleep Wake Ref]
Default:
Options:
1
1
2
3…8
9
10…17
18
19
20
“Analog In 1”
“Analog In 1”
“Analog In 2”
(1)
“Reserved”
“MOP Level”
“Reserved”
“DPI Port 1”
(2)
“DPI Port 2”
(2)
“DPI Port 3”
(2)
097
098
(2)
Requires a Series B HIM with firmware revision v5.004.01 or later.
Selects the HIM to provide the manual speed reference when a digital input is configured for
“Au to/Manual.”
Additionally, if [Man Ref Preload], parameter 193 is set to “Enabled,” the automatic speed
reference is preloaded into the HIM when the drive switches to Manual mode from
Automatic mode.
• Set [Save HIM Ref], parameter 192, bit 1 (Manual Mode) as desired.
• Set [TB Man Ref Sel] to the desired drive reference when in Manual Mode. If set to one of
the DPI Ports, then [Man Ref Preload] must be set to enable or disable reference preload
of the current speed. Connect a HIM to the DPI Port selected.
• When Manual mode is requested through the terminal block digital input, the drive
evaluates if Manual mode can be granted.
• If [TB Man Ref Sel] is set to a DPI Port and [Man Ref Preload] is enabled, the drive transfers
the last value of the automatic speed reference to the HIM. The HIM is now the speed
reference source. The terminal block has exclusive control based on [Save HIM Ref], bit 1
(Manual Mode). If [Man Ref Preload] is disabled, the HIM is now the speed reference
source. The terminal block has exclusive control based on [Save HIM Ref], bit 1 (Manual
Mode).
Important: the HIM does not enter Manual mode, it is only the reference source for the
terminal block.
When Auto mode is requested through the terminal block, the drive changes to Auto mode
and returns control and reference to the previous state before Manual mode was requested.
097 [TB Man Ref Hi]
Scales the upper value of the [TB Man Ref Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
[Maximum Speed]
±[Maximum Speed]
0.1 Hz
096
098 [TB Man Ref Lo]
Scales the lower value of the [TB Man Ref Sel]
selection when the source is an analog input.
Default:
Min/Max:
Units:
0.0 Hz
±[Maximum Speed]
0.1 Hz
096
File C
Group
No.
Parameter Name and Description
See page 14 for symbol descriptions
Values
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