User manual

Description, device design, dimension drawing
2.3 Switches and buttons
SITOP UPS1600 / UPS1100
Operating Instructions, 05.2014, C98130-A7628-A1-4-7629
21
2.3.1.2
Rotary coding switch, backup time
The backup time is set using the rotary coding switch ⑧ on the device front between
30 seconds and MAX (32767 seconds) in the steps 0.5 minute (30 seconds), 1 minute,
2 minutes, 5 minutes, 10 minutes, 20 minutes and MAX (32767 seconds). Delivery state is
MAX
The coding switch has an additional setting OFF (see following figure). If this is selected and
the additional threshold rotary coding switch is not set to REN, the buffering is disabled.
If the backup time is also set using the software (only for devices with an interface (…-1AY0,
…-2AY0)) (possible setting range, see Section Parameterizing the UPS in STEP 7 V5
(Page 61)), the rotary coding switch for the switch-in threshold (see Section Rotary coding
switch, switch-in threshold (Page 20)) must be set to REN.
Figure 2-11 Rotary coding switch, backup time
Note
It is only permissible to actuate the rotary coding switch using an insulated screwdriver.
For notes on actuating the rotary coding switch (screwdriver, torque), see Figure 2-3
UPS1600 terminal data (Page 15).