Function diagrams 05.05
8-76 SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Sheet B145 Tracking / storage elements, connector memories
87564321
TRACK
RESET (y=0)
STORE
<1>
.01
.02
.03
x
y
TRACK
RESET (y=0)
STORE
<1>
.01
.02
.03
xy
SET
(y=x)
POWER ON
RESET
(y=0)
SET
(y=x)
POWER ON
RESET
(y=0)
- B145 -
82 83
84 85
U223 (0)
B
B
B
K9195
U222 (0)
K
U228 (0)
K
U229 (0)
B
K9197
U224 (0)
1
⇒
y=x
⇒
freeze y
1
⇒
y=x
⇒
freeze y
U226 (0)
B
B
B
K9196
U225 (0)
K
U227 (0)
U230 (0)
K
U231 (0)
B
K9198
<2> <2>
2 tracking / storage elements
Priority:
1. RESET
2. TRACK
3. STORE
Priority:
1. RESET
2. TRACK
3. STORE
Power On Mode
1
⇒
y=x
⇒
freeze y
Power On Mode
1
⇒
y=x
⇒
freeze y
<1>
Power On Mode: U224/U227=0: No "non-volatile" storage:
Zero appears at output when voltage recovers
U224/U227=1: "Non-volatile" storage:
When power is disconnected or fails, the current output value is stored
and output again when voltage is reconnected/recovers.
<2> from voltage monitor for electronics power supply
2 connector-memories
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