Emerson Commander SX Advanced User's Manual page 67

CONTROL TECHNIQUES
6.22
: Run time: years.days
Adjustment range : 0 to 9.364 (years, days)
This parameter records the number of years and days of
operation since the drive was first commissioned.
6.23
: Run time: hours.minutes
Adjustment range : 0 to 23.59 (hrs, min)
This parameter records the number of hours and minutes of
operation since the drive was first commissioned.
After 23.59, 6.23 returns to 0 and 6.22 is incremented by
one day.
6.24
: Energy meter: MWh
Adjustment range : 0 to 999.9 MWh
This parameter records the drive energy consumption in
MWh.
This counter can be reset to 0 by changing parameter 6.17
to 1.
6.25
: Energy meter: kWh
Adjustment range : 0 to 99.99 kWh
This parameter records the drive energy consumption in kWh.
This counter can be reset to 0 by changing parameter 6.17
to 1.
6.26 6.29
to : Not used
6.30 6.34
to and
Adjustment range : 0 or 1
Factory setting : 0
0 (Disabled) (OFF)
1 (Enabled) (On)
The drive's start/stop logic manager (6.04) uses these bits as
inputs rather than linking directly to the terminals. This
enables the customer to define the use for each drive terminal
according to the needs of each application. Although these
are read/write type parameters, they are volatile and are not
stored when the drive is powered down. Each time the drive
is powered up they will be reset to 0.
6.30 : Run forward
6.31 : Jog
6.32 : Run reverse
6.33 : Forward/reverse
6.34 : Run
6.39 : Stop
6.35 6.38
to : Not used
6.40 6.41
and :Not used
ADVANCED USER GUIDE
Commander SX
IP66/Nema 4X variable speed drive
MENU 6: PROGRAMMABLE LOGIC AND TIMERS
6.39
:Sequencing bits for
start/stop logic
6.42
: Control word
Adjustment range : 0 to 32767
Factory setting : 0
The control word is used to control the drive via a serial link.
Each function has a corresponding binary code:
Decimal
Bit
conversion
0 1 Drive enable
1 2 Run forward
2 4 Jog
3 8 Run reverse
4 16 Forward/Reverse
5 32 Run
6 64 Reserved
7 128 Reserved
8 256 Analog ref./Preset ref.
9 512 Reserved
10 1024 Reserved
11 2048 Reserved
12 4096 Reserved
13 8192 Reset drive
14 16384 Reserved
6.42 is used to give commands to the drive. It should
correspond to the binary sum of the commands to be given to
the drive.
So that the control word can be taken into account, parameter
6.43 should be at 1.
6.43
: Run/Stop source
Adjustment range : 0 to 3
Factory setting : 0
0 (Terminals) (terM): Commands are given by the
terminals.
1 (Fieldbus) (buS): The commands come from the control
word 6.42.
2 (Keypad) (Pad): The commands come from the keypad.
3 (LCD Keypad) (Lcd): The commands come from the LCD
key-pad.
Note: Modifications to 6.43 must be made with the drive
disabled.
WARNING:
• The Stop keys on the keypads or the console, if
enabled, are always taken into account irrespective of
the source of Run/Stop commands.
If a stop is caused by the Stop key on the keypad or the
console while the source of commands comes from the
terminals or the fieldbus (6.43 = 0 or 1) and a run
command is present, the run command must go back to
0 and then 1 in order to be taken into account.
• When a command via bus, keypad or console is enabled
(6.43 = 1, 2 or 3), 8.10 changes to 0 automatically since
the secure disable input cannot be used with this type of
command. In addition, when 6.43 = 1, 6.15 is
automatically set to 0. When changing back to terminal
block mode (6.43 = 0), 6.15 must be set to 1 to enable
the drive.
6.44 6.50
to : Not used
3854 en - 03.2008 / b
Equivalent
Function
parameter
6.15
6.30
6.31
6.32
6.33
6.34
1.42
10.33
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