YOKOGAWA UTAdvanced Series, User Manual

Page: 849 / 866

15-24
IM 05P07A01-01EN
15.3 UT75A I Relays
Input (Status) Relay and Output (Status) Relay (5025 to 5280)
I relay No. Symbol Description
5025 to 5040 X_DI1 to X_DI3 DI1-DI3 status (Same as D7011)
5057 to 5072 X_DI26 DI26 status (Same as D7013)
5073 to 5088 X_DI31 to X_DI35 DI31-DI35 status (Same as D7014)
5089 to 5104 X_DI46 DI46 status (Same as D7015)
5105 to 5152
5153 to 5168 Y_AL1 to Y_AL3 AL1-AL3 status (Same as D7161)
5169 to 5184
5185 to 5200
Y_DO21 to
Y_DO25
DO21-DO25 status (Same as D7163)
5201 to 5280
Control (Status) Relay (5281 to 5408)
I relay No. Symbol Description
5281 to 5296
AL1_CTL to
AL3_CTL
Control AL1-AL3 status (Same as D7111)
5297 to 5312
5313 to 5328
DO21_CTL to
DO25_CTL
Control DO21-DO25 status (Same as D7113)
5329 to 5408
Special Relay (5409 to 5536)
I relay No. Symbol Description
5409 to 5424
TIM1 to TIM4 Time out flag (Same as D7221)
TIM1_B to TIM2_B Time out flag 1/2
5425 to 5440
CNT1 to CNT4 Time out flag (Same as D7222)
CNT1_B to CNT2_B Time out flag 1/2
5441 SMPCLK Input sampling period (control period) clock
5442 CLK1 1-second clock
5443 CLK2 2-second clock
5444 CLK10 10-second clock
5445 CLK60 60-second clock
5447 CLK1P 1-second clock pulse
5448 CLK2P 2-second clock pulse
5449 CLK10P 10-second clock pulse
5450 CLK60P 60-second clock pulse
5457 PON Power on flag
0: Power-on and initializing
1: During operation
5458 PLS1 Always ON 1: ON
5459 ZERO Always OFF 0: OFF
5461 PDLVL Power failure detection level *1
0: Power failure of about 5
seconds or more
1: Power failure of about
less than 5 seconds
5473 to 5536 Free area
*1: No power failure is detected in the following cases, and the unit maintains normal operations.
▪ A momentary power failure of 20 ms or less in the case of 100 – 240 V AC
▪ A momentary power failure of 1 ms in the case of 24 V AC/DC