Firmware Manual

Appendix A—Description of Parameters
PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com 169
P9.36 1256 Replace Battery Fault Response 1, 2, 3, 4 RW
Sets how the frequency converter responds to a low voltage on the Real Time Clock
battery.
0 No response
1 Warning
2 Fault, stop mode after fault according to P7.10
3 Fault, stop mode after fault always by coasting
P9.37 1257 Replace Fan Fault Response 1, 2, 3, 4 RW
Replace Fan Fault will show when the fan life is less than 2 months; remind user to
replace the fan.
0 No response
1 Warning
2 Fault, stop mode after fault according to P7.10
3 Fault, stop mode after fault always by coasting
P9.38 1678 IP Address Conflict Response 1, 2, 3, 4 RW
Indicates there is a conflict in the IP address assigned.
0 No response
1 Warning
2 Fault, stop mode after fault according to P7.10
3 Fault, stop mode after fault always by coasting
P9.39 2126 Cold Weather Mode 1, 2, 3, 4 RW
With this parameter, you are able to enable the cold weather function of the drive,
causing the frequency converter’s under temp limit to drop from –10°C to –30°C.
This then enables a warmup feature when the frequency converter is between
–30°C and –20°C. The motor, when given a run command, will turn on for the Cold
Weather Timeout (ID1492) and output the Cold Weather Voltage (ID1491) at 0.5 Hz
to allow the motor to warm up. If it does not warm up above –20°C, after that the
time frequency converter will fault on Under temp fault. If the frequency converter
does go above –20°C, output will begin to follow reference.
0 No
1 Yes
P9.40 2127 Cold Weather Voltage Level 1, 2, 3, 4 RW
With this parameter, you are able to select the % of the motor voltage that is
output to the motor when in the cold weather warmup period.
P9.41 2128 Cold Weather Time Out 1, 2, 3, 4 RW
With this parameter, you are able to select the time limit that the frequency
converter will run in the warmup period.
P10.1 1294 PID1 Control Gain 2, 3, 4 RW
Defines the gain of the PID Controller. If this value is set to 100% a change of
10% in the error value causes the controller output to change 10%.
P10.2 1295 PID1 Control ITime 2, 3, 4 RW
Defines the integration time of the PID Controller. If this value is set to 1.00 sec,
a change of 10% in the error value causes the controller output to change by
10.00%/s. With value set to 0.0, frequency converter operates as PD controller.
P10.3 1296 PID1Control DTime 2, 3, 4 RW
Defines the derivation time of the PID Controller. If this value is set to 1.00 sec, a
change of %10 in error value during 1.00 sec causes the control output to change
by %10.00. If value is set to 0.0, frequency converter operates as PI controller
P10.4 1297 PID1 Process Unit 2, 3, 4 RW
Defines the unit type for PID Feedback.
P10.5 1298 PID1 Process Unit Min 2, 3, 4 RW
Minimum process unit Value.
Code Modbus ID Parameter Application
RO/RW