Analog Output Simulation - GE MM3 Instruction Manual

4.10 S7 TESTING
GROUND CURRENT:
MESSAGE
0 A
VOLTAGE:
MESSAGE
0 V
POWER:
MESSAGE
0 kW
PATH: SETPOINTS MMMMMMM S7: TESTING MMMM ANALOG OUTPUT SIMULATION
SIMULATION:
OFF
MESSAGE
4
SIMULATION ENABLED
MESSAGE
FOR: 15 min
ANALOG OUTPUT FORCED
MESSAGE
TO: OFF %
4-42
Range: 0 to 65535 A; Step: 1
Enter the ground current for simulation of a ground fault. Set S7: TESTING \
CURRENT SIMULATION \ SIMULATION: ON to see the effect of this current.
Range: 0 to 65535 V; Step: 1
Range: 0 to 65535 kW; Step: 1
Range: ON, OFF
Enter ON to switch from actual analog output to the programmed
simulation value. Set this setpoint to OFF after simulation is complete. As
a safeguard, simulation will automatically turn off if:
• power to the MM3 is turned off and on
time programmed in S7: TESTING \ ANALOG OUTPUT SIMULATION \ SIMU-
•
LATION ENABLED FOR has elapsed since simulation was first enabled
When analog output simulation is turned on the following flash message
will be displayed for 3 seconds.
CURRENT SIMULATION
HAS BEEN ENABLED
When analog output simulation is turned off the following flash message
will be displayed for 3 seconds.
CURRENT SIMULATION
HAS BEEN DISABLED
Range: 5 to 300 min. or UNLIMITED; Step: 5 min.
Select the desired length of time that simulation will be enabled. When
the programmed time has elapsed, analog output simulation will turn off.
If UNLIMITED is selected, simulated analog output will be used until
simulation is turned off via the SIMULATION ON/OFF setpoint or via the
serial port or until control power is removed from the MM3.
Range: 0 to 100% or OFF; Step: 1
Enter in percent the analog output value to be simulated. For example,
altering the setpoints below:
S7: TESTING\ANALOG OUTPUT SIMULATION\ANALOG OUTPUT FORCED TO: 50.0%
S7: TESTING\ANALOG OUTPUT SIMULATION\SIMULATION: ON
The output current level will be 12mA.
MM3 Motor Manager 3
4 SETPOINTS

4.10.5 ANALOG OUTPUT SIMULATION

GE Power Management