3 Operating the SAMMS-MV Device
Function | Function Description | Range |
Number |
|
|
F12 | Select ground fault protection or | ON/OFF |
| warning. ON means protection; OFF |
|
| means warning. |
|
|
|
|
F12A | Select ground fault |
|
| value. |
|
F13 | Set programmable timer #1. | OFF - 200 seconds |
|
|
|
F14 | Set programmable timer #2. | OFF - 200 seconds |
|
|
|
F15 | Display the average line current and the | H3A: 0 - 720A |
| individual line currents. | H3B: 0 - 2400A |
|
| H3C: 0 - 4000A |
|
| H6: 0 - 7200A |
F16 | Display the most recent trip current. | H3A: 0 - 720A |
|
| H3B: 0 - 2400A |
|
| H3C: 0 - 4000A |
|
| H6: 0 - 7200A |
F17 | Display the percentage current | 0 - 100% |
| unbalance. OFF is displayed if |
|
| unbalanced protection is off. |
|
F18 | Display the elapsed motor running time | 0.0 - 6553 (x 10 hr.) |
| in tens of hours. |
|
|
|
|
F19 | Display the number of motor starts in | 0.0 - 6553 (x 10) |
| tens of hours. |
|
|
|
|
F20 | Display the number of overload trips. | 0 - 9999 |
|
|
|
F21 | Reset motor data. Zeroes the elapsed | N/A |
| running time, the number of starts, and |
|
| the number of overload trips. |
|
F22 | Set process current warning | |
|
|
|
F23 | Jam protection | ON/OFF |
|
|
|
F23A | Select jam pickup current |
|
|
|
|
F24 | Loss of Load | ON/OFF |
|
|
|
F24A | Select loss of load pickup current | |
|
| current |
|
|
|
F25 | Display percentage of motor winding | 0 to 250% |
| temperature |
|
F26 | Select baud rate | 2400/4800/9600 |
|
|
|
F27 | Select address | |
|
|
|
Step Size
N/A
1A
1second
1second
1A
1A
1A
2A
1A
1A
1A
2A
1%
0.1x10hr. up to 999.9, 1x10hr. up to 6553
0.1x10
up to 999.9, 1x10
up to 6553 1
N/A
1% I FLC N/A 5% N/A 5%
1%
N/A
1
Default Value
OFF
10A (H3A-H3C)
20A (H6)
OFF
OFF
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
OFF
ON
200%
ON
50%
N/A
4800
200
Table 3.8 Motor control and protection functions (page 2 of 2)
30
