SCADAmetrics EtherMeter EM-100, Installation, Operation And Maintenance Manual

Page: 48 / 79

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SET FAILSAFE
NONE, ON, OFF
ON:
• WHEN POLL NOT RECEIVED FOR FAILTIME (SECS), TURN DIGITAL
OUTPUT(S) ON.
OFF:
• WHEN POLL NOT RECEIVED FOR FAILTIME (SECS), TURN DIGITAL
OUTPUT(S) OFF.
NONE:
• IGNORE FAILTIME.
(‘FAILSAFE’ SETTING ONLY AFFECTS AUXILIARY OUTPUT(S) WHEN
AUXn=DOUT.)
NONE
SET FAILTIME
N (secs)
WHEN POLL NOT RECEIVED AFTER FAILTIME (SECS) HAS ELAPSED,
DIGITAL OUTPUT(S) PUT INTO FAILSAFE STATE (ON OR OFF).
(‘FAILTIME’ SETTING ONLY AFFECTS AUXILIARY OUTPUT(S) WHEN
FAILSAFE=ON/OFF AND AUXn=DOUT)
60
WDETH_MIN
0-20160 minutes
“WATCHDOG TIMER – ETHERNET COMMS”
WHEN ETHERNET PORT POLL (MODBUS/TCP/UDP, ETHERNET/IP)
NOT RECEIVED AFTER WDSER_MIN (MINUTES) HAS ELAPSED, THEN
THE ETHERMETER REBOOTS. 0=DISABLED.
POTENTIALLY USEFUL MECHANISM TO DETECT AND RESET
CORRUPTED COMMUNICATIONS THAT CAN OCCUR OVER
UNRELIABLE WIRELESS AND CELLULAR DATA LINKS.
0
(0=DISABLED)
WDSER_MIN
0-20160 minutes
“WATCHDOG TIMER – SERIAL COMMS”
WHEN SERIAL PORT POLL (MODBUS/RTU/ASCII, DF1) NOT RECEIVED
AFTER WDSER_MIN (MINUTES) HAS ELAPSED, THEN THE
ETHERMETER REBOOTS. 0=DISABLED.
POTENTIALLY USEFUL MECHANISM TO DETECT AND RESET
CORRUPTED COMMUNICATIONS THAT CAN OCCUR OVER
UNRELIABLE WIRELESS AND CELLULAR DATA LINKS.
0
(0=DISABLED)
MA, V
MA:
0 (0%)
➔
4 MA
10000 (100%)
➔
20 MA
V:
0 (0%)
➔
0 V
10000 (100%)
➔
5 V
(NOTE: FOR 0-5V INPUT, REMOVE J4)
SET AIN1
MA, V
MA:
0 (0%)
➔
4 MA
10000 (100%)
➔
20 MA
V:
0 (0%)
➔
0 V
10000 (100%)
➔
5 V
(NOTE: FOR 0-5V INPUT, REMOVE J5)
MA
SET AIN2
A/D CONVERTER CONSTANT 1 - FACTORY USE ONLY
MA
SET ADCONST
0, 1, 2, 3, 4, 5, 6
A/D CONVERTER CONSTANT 2 - FACTORY USE ONLY
1000
SET ADSHIFT FACTORY USE ONLY
– SMOOTHING FILTER FOR ANALOG INPUTS
6