YOKOGAWA UTAdvanced Series, User Manual

Page: 858 / 866

15-33
IM 05P07A01-01EN
Functions and
Applications of I Relays (for UT75A)
15
*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
A.M_L2 to 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 160
161 to 176 X_DI to X_DI3 DI1-DI3 status (D0033 )
177 to 192
193 to 576: Free area
15.5 I Relays Corresponding to GREEN Series