YOKOGAWA UTAdvanced Series, User Manual

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7-13
IM 05P07A01-01EN
Functions and
Applications of I Relays (for UT55A/UT52A/UP55A)
7
7.3 UT55A/UT52A/UP55A I Relays
SP Number, PID Number, Pattern Number and Segment Number (4577 to 4704)
UT55A/UT52A
I relay No. Symbol Event
4577 to 4592 *1
CSPN.B0 to
CSPN.B3
SP number (Same as D2312)
4593 to 4608
4609 to 4624 *1
PIDN.B0_L1 to
PIDN.B3_L1
Loop-1 PID number (Same as D2009)
4625 to 4640 *1
PIDN.B0_L2 to
PIDN.B3_L2
Loop-2 PID number (Same as D2025)
4641 to 4704 Free area
*1: The information of I relays 4577 to 4592 and 4609 to 4640 is represented by 4-digit
binary codes, from 0000 (0 in decimal) to 1000 (8 in decimal), which are formed by the bit
combination of four I relays. The lowest-numbered I relay in each set signifies the LSB.
UP55A
I relay No. Symbol Event
4577 to 4608
4609 to 4624 *1
PIDN.B0_L1 to
PIDN.B3_L1
Loop-1 PID number (Same as D2009)
4625 to 4640 *1
PIDN.B0_L2 to
PIDN.B3_L2
Loop-2 PID number (Same as D2025)
4641 to 4656 PTNO.B0 to PTNO.B4 Pattern number (Same as D2015)
4657 to 4672
SEGNO.B0 to SEGNO.
B6
Segment number (Same as D2016)
4673 RAMP_UP_L Ramp-up status lamp
4674 SOAK_L Soak status lamp
4675 PAMP_DN_L Ramp-down status lamp
4677 RAMP_UP2_L Ramp-up status lamp (Program pattern-2 retransmission)
4678 SOAK2_L Soak status lamp (Program pattern-2 retransmission)
4679 PAMP_DN2_L Ramp-down status lamp (Program pattern-2 retransmission)
4689 to 4704
*1: The information of I relays 4577 to 4592 and 4609 to 4640 is represented by 4-digit
binary codes, from 0000 (0 in decimal) to 1000 (8 in decimal), which are formed by the bit
combination of four I relays. The lowest-numbered I relay in each set signifies the LSB.
Key (4705 to 4768)
UT55A/UT52A
I relay No. Symbol Event
4705 to 4720 PARA_KEY to FN_KEY Key status (Same as D6301)
4721 to 4768
UP55A
I relay No. Symbol Event
4705 to 4720
PARA_KEY to
RUN_KEY
Key status (Same as D6301)
4721 to 4768