Configuration
78
Doc No: UMAN\FL\0110
Rev. No.: 1.02B
Default System Tags
Note: Please do not attempt to modify read only system tags in the ladder. This could affect the functionality of
the product.
System Registers / Coils:
Register / Coil Tag Name Read / Write Description
SW0003_14 COM1 Status Read Only 0 = Communication Error; 1= Communicating
with PLC
SW0003_15 COM2 Status Read Only 0 = Communication Error; 1= Communicating
with PLC
S0000 Carry Bit Read/Write Overflow indication in math operations of ladder
and also used in rotate with carry instruction.
SW0010 RTC Day of Month Read only RTC day in integer format
SW0011 RTC Month Read only RTC month in integer format
SW0012 RTC Year Read only RTC year in integer format
SW0013 RTC Hour Read only RTC hour in integer format
SW0014 RTC Min Read only RTC minute in integer format
SW0015 RTC Sec Read only RTC sec in integer format
SW0016 RTC Day of Week Read only RTC day of week in integer format
SW0017 Scan time register Read only Valu is in multiple of 0.1 mSec. This includes
execution time for reading inputs, executing
tasks, executing ladder, update outputs, etc.
(Refer flow chart)
S0019 Invalid RTC date entry Read only 0=valid date 1= Invalid date
SW0018 COM1 failed node reconnect Read/write Shows time in sec recover the communication
time (Sec) with failed nodes for port1.the default value is
60Sec
SW0019 COM2 failed node reconnect Read/write Shows time in sec recover the communication
time (Sec) with failed nodes for port1.the default value is
60Sec
SW022 COM3 failed node reconnect Read/write Shows time in sec recover the communication
time (Sec) with failed nodes for port3.the default value is
60Sec
S0021 COM1 failed node reconnect Read/write If this bit is set communication with the failed
control nodes is detected after scan time SW0018 for
port1.By default : ON
S0022 COM2 failed node reconnect Read/write If this bit is set communication with the failed
control nodes is detected after scan time SW0019 for
port2.By default : ON
S0023 COM3 failed node reconnect Read/write If this bit is set communication with the failed
control nodes is detected after scan time SW0022 for
port3.By default : ON
SW64-SW65 Node Status Registers for Read only Shows the status of the node, whether node is
COM1 present or not. Total 2 word Register are mapped
for 32 nodes.
SW80-SW81 Node Status Registers for Read only Shows the status of the node, whether node is
COM2 present or not. Total 2 word Register are
mapped for 32 nodes.
SW96-SW111 Node Status Registers for Read only Shows the status of the node, whether node is
COM3 present or not. Total 16 word Register are
mapped for 256 nodes.
(Not applicable for FL010 and FL011)
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