Parker 590 series - Initial Start-up Routine

Operating the Converter 4-5
590 Series DC Digital Converter
Initial Start-up Routine
Complete steps 1 to 18, including steps 16 and 17 as appropriate.
Note: This routine assumes that the Converter’s control terminals are wired as shown in Figure
5-12, Minimum Connection Requirements. The field is “Enabled” and is in Voltage
Control (default settings).
IMPORTANT: Do not change any of the previously made calibration settings once the main contactor is
energised.
1 Normally, the setpoint ramp input at control terminal A4 is the speed reference source.
Use the MMI to display the value of the ANIN 3 (A4). Vary the
setpoint potentiometer and observe the input voltage display change.
Additional Setpoint Inputs may also appear at ANIN 1 (A2) and ANIN
2 (A3). Check these if present.
The sum of all the setpoints is given by the value of the SPEED
SETPOINT parameter, and is also output at terminal A8.
2 Use the MMI to check the external current clamp settings (refer to Chapter 6:
“Programming Your Application” - ANIN for setting details):
• If using a single external clamp, C6 low (0V):
Check that ANIN 5 (A6) is +10V or is adjustable up to +10V.
• If using dual external clamps, C6 high (+24V):
Check the ANIN 5 (A6) is at +10V or is adjustable up to +10V and that ANIN 4 (A5)
is at -10V or is adjustable up to -10V.
3 If possible, check the speed feedback by rotating the shaft manually in the forward
direction.
• Analog Tachogenerator:
The voltage at G3 (DC Tach Input) should go positive.
• MICROTACH/Encoder
The ENCODER parameter should give a positive reading.
Also check the SPEED FEEDBACK parameter is reading a positive
value. If there is no feedback signal from the Microtach, verify that all
3 LEDs on the Microtach Option Board are illuminated. If one or more
of these LED's are extinguished, check that 24V is applied to the
Microtach and all ancillary products, and that the fibre optic transmission length is not
exceeded.
4 Scroll through the SETUP PARAMETERS menu and take a note of the MAIN CURR.
LIMIT parameter’s value. You will need this later.
Set the MAIN CURR. LIMIT parameter to 0.00%.
Select the correct setting for the SPEED FBK SELECT.
Note: Save any parameters that have been changed. Refer to Chapter
5: “The Man-Machine Interface (MMI)” - How to Save, Restore
and Copy your Settings.
MMI Menu Map
1
DIAGNOSTICS
ANIN 1 (A2)
ANIN 2 (A3)
ANIN 3 (A4)
MMI Menu Map
1
DIAGNOSTICS
SPEED SETPOINT
MMI Menu Map
1
DIAGNOSTICS
ANIN 4 (A5)
ANIN 5 (A6)
MMI Menu Map
1
DIAGNOSTICS
TACH INPUT (B2)
MMI Menu Map
1
DIAGNOSTICS
ENCODER
MMI Menu Map
1
DIAGNOSTICS
SPEED FEEDBACK
MMI Menu Map
1
SETUP PARAMETERS
2
CURRENT LOOP
MAIN CURR. LIMIT
MMI Menu Map
1
SETUP PARAMETERS
2
SPEED LOOP
SPEED FBK SELECT