MSC-3 Start Up
If the G020 Input Type is congured for > Volts then G026 Lo Compare Level will be displayed with
units of volts (V) otherwise G026 Lo Compare Level will be displayed with units of milliamps (mA). In
either case the low level compare threshold is determined by this parameter. When the input falls below
this level, the compare output will be true (high). See the Analogue Inputs and Spanning feature for
details.
G03 RL1(15,16)
As standard the MSC-3 is equipped with 2 relays each with a single normally open contact. This menu
allows conguration of Relay #1 (RL1 on the terminal strip). Conguration parameters include: a relay
signal function selection, relay signal inversion option and delay on and off interval specications.
Relay Output Functions
Function Indication when energised
RUN Running either forward or reverse
TRIP A trip has stopped the output of the drive
ESO Running in Essential Services Override
PROOF Enabled and not tripped
ZERO SPD The motor is at zero speed
AT SPEED The motor speed is equal to the reference speed
UNDER SPD The motor speed is below the G050 UNDER SPEED threshold
OVER SPD The motor speed is above the G051 OVER SPEED threshold
ON The relay is energised
OPT ALARM The drive output current is more than 12.5% of motor rated current
A/R FAIL All specied restarts have been used
FWD Motor is running in the forward direction
REV Motor is running in the reverse direction
ENABLED MSC-3 is enabled
I2t TRIP I2t thermal motor overload has activated
OVER TEMP MSC-3 is too hot for safe operation
LOAD WARN Motor load is above the preset characteristic line
AUX_PWR Energise the Line Contactor to charge the MSC-3 power circuits
Hi Al(10, 11) The reading from the standard analogue input is above G025 HiCMP Level
Lo Al(10, 11) The reading from the standard analogue input is below G026 LoCMP Level
Hi Al(39, 40)
1
The analogue input (left extended features card) is above G105 HiCMP Level
Lo Al(39, 40)
1
The analogue input (left extended features card) is below G106 LoCMP Level
Hi Al(59, 60)
1
The analogue input (right extended features card) is above G145 HiCMP Level
Lo Al(59, 60)
1
The analogue input (right extended features card) is below G146 LoCMP Level
T1 Output The output of timer 1
T2 Output The output of timer 2
1
Only visible if extended features card tted
G030 RL1 Signal
G030 RL1 Signal
> RUN
Available choices: (See the list for Relay Output Functions)
To Next Page
Loading...
Need help?
General