SECTION 6 Communications Data for Modbus
6-16
0000
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
Bit position
Event input 1
Event input 2
Write mode
EEPROM
Setup area
AT execute/cancel
Run/Stop
Communications writing
Auto/manual
Heater overcurrent (CT2)
Heater current hold (CT2)
HS alarm output (CT2)
Operating status
Event inputs
Bit
position
Status
Bit Description
0 1
0 Heater overcurrent (CT1) Not generated Generated
1 Heater current hold (CT1) (See note 1.) Update Hold
2 HB error Not generated Generated
3 HS alarm output (CT1) OFF ON
4 Spare OFF ---
5 Display range exceeded Not generated Generated
6 Input error Not generated Generated
7 Spare OFF ---
8 Control output (heating) OFF ON
9 Control output (cooling) OFF ON
10 HB (Heater burnout) alarm output (CT1) OFF ON
11 HB (Heater burnout) alarm output (CT2) OFF ON
12 Alarm output 1 OFF ON
13 Alarm output 2 OFF ON