32 Getting Started CG Drives & Automation 01-7318-01r1
6.3 Remote control
In this example external signals, an external start button and
an analogue reference, are used to control the VSI and
motor. The AFR/AFG is controlled from the VSI in case of
FDUL/VFXR/FDUG/VFXG.
In order to perform the setup examples, you will use the
control panels for the AFR/AFG (inside cabinet) and VSI
(cabinet door), see Fig. 51, page 53. For further information
about the control panel (CP) and menu structure, see
chapter 9. page 53.
6.3.1 Set up AFR/AFG
Make sure that the main supply is switched off and open the
AFR/AFG or FDUL/VFXR/FDUG/VFXG door. For
FDUL/VFXR/FDUG/VFXG case check wiring according
to Fig. 20, page 26.
1. If other Charge method [O21] than default "Supply-
NC" = Charge at power supply via NC terminal on
Relay 1 is to be used then
a) Connect Charge Relay control signal to
NO terminal (33)
b) Connect external 24V supply. Required for all
Charge methods [O21] using NO terminal (33).
c) Setup required Charge method [O21].
2. Switch on the power supply. Once the mains is switched
on, the internal fans of the AFR/AFG and VSI will run
for 5 seconds. Menu [100] Preferred view is displayed in
CP after power up.
3. Perform a supply ID-run [O15]
a) [Set [O15] Supply ID run to On, confirm with
b) Give start command .
c) The AFE will now measure and setup supply
parameters
* [O11] Supply volatge
* [O13] Supply frequency
* [O14] Supply phase sequence
d) After successful ID-run ("Test Run OK" is displayed)
e) Verify the new settings for [O11]-[O14].
f) Mains supply voltage [O11] can preferably be
manually set back to the average mains supply
voltage value after ID-run. This is recommended if
the mains supply voltage fluctuates much over time.
4. For 1st run, setup AFE to start from CP.
a) Set Reference control [214] to "Keyboard"
b) Set Run/Stop control [215] to "Keyboard"
c) Set Reset control [216] to "Keyboard"
d) Set Process Ref [310] to 0%.
e) Disable reactive power compensation by setting
Q max [O41] to 0%.
f) Start AFR/AFG by pressing or . Note that
the both run directions, i.e. RunR and RunL, are
accepted independent of the actual phase sequence.
g) Verify operation via menus [710].
h)Stop AFR/AFG by pressing Stop/Reset.
Set up AFR/AFG to be controlled from VSI
After validating the AFR/AFG operation (following steps in
6.3.1), follow the below given steps to setup the AFR/AFG
to be controlled from VSI.
5. Setup AFR/AFG to start from VSI command via I/O.
a) Change Ref control [214] to "Remote"
b) Change Run/Stop control [215] to "Remote"
c) Change Reset control [216] to "Remote" or
"Remote+Keyb"
d) Verify parameter setup according to
Table 9 below.
WARNING!
Always switch off the mains voltage before
opening the drive unit and wait at least 7
minutes to allow the buffer capacitors to
discharge.
NOTE: Wiring is pre-made from factory.
In this case, wiring is made for Charge method
[O21] "Supply-NC" via NC terminal (31) on CB Relay 1.
WARNING!
While power is supplied to the inverter, do not
touch any terminal or internal part of the
inverter. Do not connect or disconnect any
wire or connector. Otherwise, you run the risk of electric
shock resulting in serious injury!
In addition this could cause serious damage to the
active front end or motor inverter.
Ta b l e 9
Parameter setup for AFR/AFG to controlled from VSI
Parameter Setup Comment
[214] Ref Control Remote
AFE command setup
Q (cos φ) reference
[215] Run/Stp Ctrl Remote
[216] Reset Ctrl Remote
[310] Set/View ref 0%
[522] DigIn 2 RunR
AFE/VSI command/
feedback
[528] DigIn 8 Reset
[541] DigOut 1 LY
[542] DigOut 2 LZ
[523] DigIn 3 Enable
Cabinet hardware
control/feedback
[551] Relay 1
Charge
K2
[552] Relay 2 LY
[553] Relay 3 Main K1
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