AMETEK GUPS 2400A-107 - Manual (Page 8)

Contents
vi GUPS 2400A
–107 Operation Manual
3.9 RS-232 Data Communications Port ................................................................ 3-7
3.9.1 Hardware Interface ............................................................................. 3-7
3.9.2 Software Interface .............................................................................. 3-7
3.9.3 RS-232 Protocol ................................................................................. 3-8
3.9.4 Test Data Request Commands ........................................................... 3-8
3.9.5 Elgar Terminal Interface (ETI) Data Request Commands ................... 3-10
3.9.6 Status Words .................................................................................... 3-11
3.9.7 AC Line Loss Signal ......................................................................... 3-16
SECTION 4 MAINTENANCE ............................................................... 4-1
4.1 Introduction .................................................................................................... 4-1
4.2 Service Information ........................................................................................ 4-1
4.3 Spare and Repair Parts .................................................................................. 4-1
4.4 Periodic Maintenance ..................................................................................... 4-1
4.5 Troubleshooting .............................................................................................. 4-2
LIST OF FIGURES
Figure 2 –1. GUPS 2400A-107 (Front View) ................................................................ 2-3
Figure 2
–2. GUPS 2400A-107 (Rear View) ................................................................. 2-4
Figure 2 –3. GUPS 2400A-107 Dimensions (Top, Side, and Front Views) ................... 2-5
Figure 3 –1. GUPS 2400A-107 Control and Indicator Panel ....................................... 3-2
LIST OF TABLES
Table 2
–1. GUPS 2400A-107 Input/Output Connectors .............................................. 2-2
Table 2 –2. Recommended Wire Gauge Selection Guide ............................................ 2-6
Table 3 –1. GUPS 2400A-107 Connector Pin Assignments ......................................... 3-4
Table 3 –2. Battery Storage Times............................................................................... 3-6
Table 3 –3. RS-232 Connector Pin-Out........................................................................ 3-7
Table 3 –4. RS-232 Communications Port Protocol ..................................................... 3-8
Table 3
–5. Status Word 1 Data Format .................................................................... 3-11
Table 3 –6. Status Word 2 Data Format .................................................................... 3-14
Table 4 –1. GUPS 2400A-107 Troubleshooting Guide ................................................. 4-2