Rockwell Automation Publication 20C-PM001F-EN-P - March 2012 33
Programming and Parameters Chapter 2
DYNAMIC CONTROL
Restart Modes
178 [Sleep Wake Mode]
Enables/disables the Sleep/Wake function.
Important: When enabled, the following
conditions must be met:
• A proper minimum value must be
programmed for [Sleep Level].
• A speed reference must be selected in [Speed
Ref A Sel].
• At least one of the following must be
programmed (and input closed) in [Digital Inx
Sel]; “Enable,” “Stop=CF,” “Run,” “Run
Forward,” “Run Reverse.”
Note: Option 2 was added for firmware revision
2.001.
Default:
Options:
0
0
1
2
“Disabled”
“Disabled”
“Direct” (Enabled)
“Invert”
168
(1)
When power is cycled, if all conditions are present after power is restored, restart will occur.
(2)
The drive only starts after Sleep Wake Mode is “enabled” and a valid signal is received.
(3)
The active speed reference is determined as explained in “Reference Control” in the Installation Manual. The Sleep/
Wake function and the speed reference may be assigned to the same input.
(4)
Command must be issued from HIM, TB or network.
(5)
Run Command must be cycled.
(6)
Signal does not need to be greater than wake level.
179 [Sleep Wake Ref]
Selects the source of the input controlling the
Sleep Wake function.
Default:
Options:
2
1
2
3-6
“Analog In 2”
“Analog In 1”
“Analog In 2”
“Reserved”
180 [Wake Level]
Defines the analog input level that will start the
drive.
Default:
Min/Max:
Units:
6.000 mA, 6.000 Volts
[Sleep Level]/20.000 mA 10.000
Volts
0.001 mA
0.001 Volts
181
181 [Wake Time]
Defines the amount of time at or above [Wake
Level] before a Start is issued.
Default:
Min/Max:
Units:
0.0 Secs
0.0/1000.0 Secs
0.1 Secs
180
182 [Sleep Level]
Defines the analog input level that will stop the
drive.
Default:
Min/Max:
Units:
5.000 mA, 5.000 Volts
4.000 mA/[Wake Level]
0.000 Volts/[Wake Level]
0.001 mA
0.001 Volts
183
183 [Sleep Time]
Defines the amount of time at or below [Sleep
Level] before a Stop is issued.
Default:
Min/Max:
Units:
0.0 Secs
0.0/1000.0 Secs
0.1 Secs
182
File
Group
No.
Parameter Name & Description Values
Related
ATTENTION: Enabling the Sleep Wake function can cause unexpected machine
operation during the Wake mode. Equipment damage and/or personal injury
can result if this parameter is used in an inappropriate application. Do Not use
this function without considering the table below and applicable local, national
& international codes, standards, regulations or industry guidelines.
Conditions Required to Start Drive
(1)(2)(3)
Input After Power-Up After a Drive Fault After a Stop Command
Reset by Stop-CF,
HIM or TB
Reset by Clear
Faults (TB)
HIM or TB
Stop Stop Closed
Wake Signal
Stop Closed
Wake Signal
New Start or Run Cmd.
(4)
Stop Closed
Wake Signal
Stop Closed
Analog Sig. > Sleep Level
(6)
New Start or Run Cmd.
(4)
Enable Enable Closed
Wake Signal
(4)
Enable Closed
Wake Signal
New Start or Run Cmd.
(4)
Enable Closed
Wake Signal
Enable Closed
Analog Sig. > Sleep Level
(6)
New Start or Run Cmd.
(4)
Run
Run For.
Run Rev.
Run Closed
Wake Signal
New Run Cmd.
(5)
Wake Signal
Run Closed
Wake Signal
New Run Cmd.
(5)
Wake Signal
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