Rockwell Automation Publication 520-UM001A-EN-E - February 2013 115
Programming and Parameters Chapter 3
Advanced Program Group (continued)
A554 [Drv Ambient Sel]
Sets the maximum expected ambient of the drive when used above 50 °C. When ambient temperature is above 50 °C, the drive will apply necessary current derating.
Options 0“Normal” (Default)
1“55C”
2“60C”
3 “65C +Fan Kit” Fan kit required.
4 “70C +Fan Kit”
A555 [Reset Meters] Related Parameter(s): b019, b021, b022, b023, b024,
b025
, b026, d362, d363
Resets the values stored in the parameters that track fault times and energy usage.
Options 0 “Ready/Idle” (Default)
1 “Reset Meters” Resets kWh, MWh, Accum kWh, Cost, and CO2 Sav parameter values.
2 “Reset Time” Resets min, hr, and x10 hr.
A556 [Text Scroll]
Sets the scrolling speed of the text in the LCD display.
Options 0“Off” No scroll.
1“Low Speed”
2 “Mid Speed” (Default)
3 “High Speed”
A557 [Out Phas Loss En]
Enable/disable output phase loss detection.
Options 0“Disable” (Default)
1“Enable”
ATTENTION: Equipment damage and/or personal injury may result if this parameter is used in an inappropriate application. Do not use this function without
considering applicable local, national and international codes, standards, regulations or industry guidelines.
A558 [Positioning Mode]
Stop drive before changing this parameter.
Defines the positioning transition mode used for the position steps.
Options 0 “Time Steps” (Default) Steps based on time.
1 “Preset Input” Preset inputs directly commands a given step.
2 “Step Logic” Use Step Logic Commands. Always start from Step 0.
3 “Preset StpL” Use Preset Inputs to determine starting step then Step Logic commands.
4 “StpLogic-Lst” Use Step Logic commands from last Step Logic step at last drive stop.
A559 [Counts Per Unit]
Sets the number of encoder counts equal to one user-defined unit.
Values Default: 4096
Min/Max: 1/32000
Display: 1
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