YOKOGAWA UTAdvanced Series, User Manual

Page: 320 / 866

7-35
IM 05P07A01-01EN
Functions and
Applications of I Relays (for UT55A/UT52A/UP55A)
7
*1: Effective for the control modes except for cascade control and cascade secondary-loop control.
*2: Effective for cascade control mode and cascade secondary-loop control mode.
I relay No. Symbol Description
1 to 16
ADERR to
VALVBO
A/D converter error status for GREEN Series (Same as D0001)
17 to 32
PVBO_L1 to
ATERR_L1
Loop-1 PV input error status for GREEN Series
(Same as D0002)
33 to 48
PVBO_L2 to
ATERR_L2
Loop-2 PV input error status for GREEN Series
(Same as D0018)
49 to 64
CALB_ERR to
SYSTEM_ERR
Parameter error status for GREEN Series (Same as D0035)
65 to 80 A.M to AT_L1_ON
Loop-1 operation mode status for GREEN Series
(Same as D0008)
81 to 96 AT_L2_ON
Loop-2 operation mode status for GREEN Series
(Same as D0024)
97 to 112
ALM1_L1 to
ALM4_L2
Alarm status for GREEN Series (Same as D0011)
113 to 128
PV_EV1 to
PV_EV8
PV event 1-8 status for GREEN Series (Same as D0012)
129 to 144
TIME_EV1 to
TIME_EV8
Time event 1-8 status for GREEN Series (Same as D0013)
145 to 160
WTEND1 Wait end signal (1 second)
PTEND1 Pattern end signal (1 second)
PTEND3 Pattern end signal (3 seconds)
PTEND5 Pattern end signal (5 seconds)
161 to 174 X_DI to MG4.B DI1-DI3 status (D0033 )
177 to 192
193 to 576: Free area
7.5 I Relays Corresponding to GREEN Series