Watlow ez-zone pm - Page 245

Watlow EZ-ZONE
®
PMI Controller • 241 • Chapter 11 Appendix
011 1
10
9
8
7
65
43
2
15 14 13
12
Limit State
Bits 0 to 15, Paired bits representing the state of up to 16 limits (00 = None, 01 = Limit low,, 10 = Limit High)
Limit State
Limit State Limit State
Limit State
Limit State
Limit State
Limit State
011 1
10
9
8
7
65
43
2
15 14 13
12
Bits 0, 2, 4, 6, 8, 10, 12 and 14, Limit Clear for instance i to instance i ( 0 = Ignore, 1 = Clear)
Spare
Clear
Limit
Spare
Spare
Spare
Spare Spare
Spare
Spare
Clear
Limit
Clear
Limit
Clear
Limit
Clear
Limit
Clear
Limit
Clear
Limit
011 1
10
9
8
7
65
43
2
15 14 13
12
Spare
Low Limit Set Point
Bits 0 to 12, Signed 13 bits whole (-4096 to 4095)
011 1
10
9
8
7
65
43
2
15 14 13
12
Bits 11 and 12, Current Error (00 = None, 01 = Shorted, 10 = Open)
Bits 13 and 14, Heater Error (00 = None, 01 = Low, 10 = High)
Spare
Heater Error Current Error
Current RMS
011 1
10
9
8
7
65
43
2
15 14 13
12
Bits 0 to 15, Paired bits reflecting the state of up to 16 alarms (00 = None, 01 = Alarm Low, 10 = Alarm High, 11 = Other)
Alarm State
Alarm State
Alarm State
Alarm State Alarm State
Alarm State
Alarm State Alarm State
011 1
10
9
8
7
65
43
2
15 14 13
12
Bits 0 to 15, Paired bits reflecting the state of up to 16 alarms (0 = Ignore, 1 = Clear)
Clear Alarm
Clear Alarm Clear Alarm
Clear Alarm
Silence Alarm
Silence
Alarm
Silence Alarm
Silence Alarm
Instance i
Instance i + 1
Instance i + 2
Instance i + 3
Instance i + 4Instance i + 5
Instance i + 6Instance i + 7
Instance i
Instance i + 1
Instance i + 2Instance i + 3
Instance i + 4Instance i + 5
Instance i + 6Instance i + 7
Clear
Limit
Instance i
Instance i
Instance i
Instance i + 1
Instance i + 2
Instance i + 3
Instance i + 4Instance i + 5
Instance i + 6Instance i + 7
Instance i
Instance i + 1
Instance i + 2
Instance i + 3
Instance i + 4Instance i + 5
Instance i + 6Instance i + 7
Assembly
8 B
Assembly
9 B
Assembly
11 B
Assembly
10 B
Assembly
12 B
Assembly
13 B
Compact Class 8 B through 13 B