Table 7-1 Effects Of Using Aux Functions 10, 11, And 12 - Siemens SIMATIC TI555 System Manual

System Characteristic
Controller Mode (RUN,
PGM HOLD, RAM,
ROM)
Loop Processing Mode
Loop Mode
Discrete I/O
(X's and Y's)
Word I/O
(WX's and WY's)
Non-Retentive
Control Relays
Retentive Control Relays No change
Forced Elements
TMR/CTR/Drum Presets
L, V, K, S, U Memory
Memory Configuration
I/O Configuration
Scan Time
Time of Day
Task Codes/Scan
Watchdog Value
Port Lockout
Fatal Error
* If fatal error was present, then Program Mode
** If programmed EEPROM (EPROM) is present, then Run Mode using program in EEPROM (EPROM)
TI545/TI555 System Manual

Table 7-1 Effects of Using AUX Functions 10, 11, and 12

Power-up Restart
AUX 10
Battery
ON OFF
No change Program**
Program/
No change
LOCK**
No change N/A
Cleared Cleared
No change Cleared
Cleared Cleared
Cleared
No change Cleared
No change Cleared
No change Cleared
No change Default value
No change Cleared
No change Variable
No change No change
No change 2
No change 1 sec
No change Unlocked
No change Cleared
Partial Restart
AUX 11
Battery
ON OFF
No change* No change* No change*
No change* No change* No change*
No change No change
Cleared Cleared
No change No change
Cleared Cleared
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
Cleared Cleared
Complete Restart
AUX 12
Battery
ON OFF
No change*
No change*
Manual Manual
Cleared Cleared
Cleared Cleared
Cleared Cleared
Cleared Cleared
No change No change
Downloaded Downloaded
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
No change No change
Cleared Cleared
Troubleshooting
7-3