Section 5 MODBUS I/O 27
Variable Channel Address Type Description
Analog input (mV) Read outputs [3] %IW6 WORD READ 16#9003 (= 36867)
Analog output (mV) Read outputs [4] %IW8 WORD READ 16#9004 (= 36868)
% pulse width Read outputs [5] %IW10 WORD READ 16#9005 (= 36869)
Reserved Read outputs [6] %IW12 WORD READ 16#9006 (= 36870)
Reserved Read outputs [7] %IW14 WORD READ 16#9007 (= 36871)
Status register 0 Read outputs [8] %IW16 WORD READ 16#9008 (= 36872)
Stop Bit 0 %IX16.0 BOOL Bit 0
Reserved Bit 1 %IX16.1 BOOL
Retract not read
Bit 2 %IX16.2 BOOL Bit 2
Inverter hot Bit 3 %IX16.3 BOOL Bit 3
Transformer hot Bit 4 %IX16.4 BOOL Bit 4
Pilot fault Bit 5 %IX16.5 BOOL Bit 5
Restart required Bit 6 %IX16.6 BOOL Bit 6
Headlock Bit 7 %IX16.7 BOOL Bit 7
Reserved Bit 8 %IX17.0 BOOL
Reserved Bit 9 %IX17.1 BOOL
Reserved Bit 10 %IX17.2 BOOL
Reserved Bit 11 %IX17.3 BOOL
Reserved Bit 12 %IX17.4 BOOL
Reserved Bit 13 %IX17.5 BOOL
Reserved Bit 14 %IX17.6 BOOL
Test mode Bit 15 %IX17.7 BOOL Bit 15
Status register 1 Read outputs [9] %IW18 WORD READ 16#9009 (= 36873)
Start on Bit 0 %IX18.0 BOOL Bit 16
Weld off Bit 1 %IX18.1 BOOL Bit 17
Program inhibited Bit 2 %IX18.2 BOOL Bit 18
Output fault Bit 3 %IX18.3 BOOL Bit 19
Reserved Bit 4 %IX18.4 BOOL
Too many links Bit 5 %IX18.5 BOOL Bit 21
Bad link Bit 6 %IX18.6 BOOL Bit 22
Maximum current Bit 7 %IX18.7 BOOL Bit 23
Toroid over range Bit 8 %IX19.0 BOOL Bit 24
CT over range Bit 9 %IX19.1 BOOL Bit 25
Maximum pulse width Bit 10 %IX19.2 BOOL Bit 26
Calibration error Bit 11 %IX19.3 BOOL Bit 27
Reserved Bit 12 %IX19.4 BOOL
Reserved Bit 13 %IX19.5 BOOL
Reserved Bit 14 %IX19.6 BOOL
Reserved Bit 15 %IX19.7 BOOL
Status register 2 Read outputs [10] %IW20 WORD READ 16#900A (= 36874)
Low force Bit 0 %IX20.0 BOOL Bit 32
High force Bit 1 %IX20.1 BOOL Bit 33
Low pre-current Bit 2 %IX20.2 BOOL Bit 34
High pre-current Bit 3 %IX20.3 BOOL Bit 35
Low main current Bit 4 %IX20.4 BOOL Bit 36
High main current Bit 5 %IX20.5 BOOL Bit 37
Low post-current Bit 6 %IX20.6 BOOL Bit 38
High post-current Bit 7 %IX20.7 BOOL Bit 39
No 2
nd
stage Bit 8 %IX21.0 BOOL Bit 40
No force Bit 9 %IX21.1 BOOL Bit 41
Reserved Bit 10 %IX21.2 BOOL
Reserved Bit 11 %IX21.3 BOOL
Reserved Bit 12 %IX21.4 BOOL
Reserved Bit 13 %IX21.5 BOOL
Reserved Bit 14 %IX21.6 BOOL
Reserved Bit 15 %IX21.7 BOOL