Generac Power Systems S2502 Installation Manual page 27

Figure 6-8.
PV Link S2502
Enable
Mod. Settings
Test PVRSS
RCPn: 00010003XXXX
< EXIT SCROLL > NEXT • SELECT
Figure 6-8. PVRSS Commissioning (7 of 8)
10. See Figure 6-9. The LCD will display "Testing
PVRSS" during the testing process. Upon comple-
tion, the LCD will read Low Sun or Making Power,
depending upon available PV voltage.
Figure 6-9.
PV Link S2502
Photovoltaics
testing PVRSS
Power:
PV Voltage:
E-total:
Figure 6-9. PVRSS Commissioning (8 of 8)
Table 6-1. PV Link Settings
Setpoint Range
PLM Channel 1 – 12
60 – 135
Vin Startup
Volts
String Count
1 – 2
Enable PVRSS on/off
SnapRSInstalled
0 – 10
SnapRSDetected
0 – 10
Installation Manual for PV Link and SnapRS Installation Manual
Menu
020069
-xx
0W
115v
59.0kWh
020068
Default
Channel for REbus communications. All devices in a system must use the same
1
channel (except REbus Beacon).
Minimum input voltage from the PV substring for the PV Link to make power.
135V
Number of substrings plugged into the input of a PV Link. Set to a value of 2 if
1
paralleling two series substrings for high voltage, 96 cell PV modules.
Enables the photovoltaic rapid shutdown system (PVRSS). Turn this setting 'on'
off
by selecting 'Auto Cfg PVRSS'
This is the number of SnapRS that are counted and stored upon the first suc-
0
cessful count of SnapRS.
This is the number of SnapRS that are detected after each subsequent count.
0
Counts occur daily.
11. Complete steps 1 - 10 for each PV Link in the
system.
• Verify the "SnapRSInstalld" number is equal
to the number of SnapRS physically installed
on the associated PV Link.
• See Figure
tected" matches the number of SnapRS
physically installed on the associated PV
Link.
Figure 6-10.
SnapRSInstalld:
SnapRSDetected:
Cancel
Figure 6-10. SnapRS Check
• Never modify the count of "SnapRSInstalled"
on a PV Link to a number other than the
number physically
operation.
Description
Operating Instructions
6-10. Verify that "SnapRSDe-
Commit
installed to
7
7
012943
force
27