Explicit Exchange Objects of the IODDT of Types T_WEIGHING_ISPY101 and T_WEIGHING_ISPY101

Introduction

This topic describes the explicit exchange objects of the IODDT of types T_WEIGHING_ISPY101 and T_WEIGHING_ISPY101_2, which apply to the TSX ISP Y101 module. These IODDTs group together the word objects, the bits of which have a particular meaning.

T_WEIGHING_ISPY101 is used with a Premium/Atrium PLC only.
T_WEIGHING_ISPY101_2 is used with a Modicon M580 PLC only.

Example of declaration of a variable: IODDT_VAR1 T_WEIGHING_ISPY101.

Notes

Generally speaking the meaning of the bits is given for the state 1 of this bit. In specific cases each bit state is explained.
Not all the bits are used.

Managing Exchanges: EXCH_STS

The following table describes the meaning of the exchange control bits of the channel EXCH_STS (%MWr.m.0.0).

Standard Symbol	Type	Access	Meaning	Address
STS_IN_PROGR	BOOL	R	Exchange of the status parameters (STATUS) in progress	%MWr.m.0.0.0
CMD_IN_PROGR	BOOL	R	Command parameters exchange in progress	%MWr.m.0.0.1
ADJ_IN_PROGR	BOOL	R	Adjustment parameters exchange in progress	%MWr.m.0.0.2
RECONF_IN_PROGR	BOOL	R	Reconfiguring the module	%MWr.m.0.0.15

Exchange Report: EXCH_RPT

The following table describes the meaning of the report bits EXCH_RPT (%MWr.m.0.1).

Standard Symbol	Type	Access	Meaning	Address
STS_ERR	BOOL	R	Exchange report of the status parameters (STATUS)	%MWr.m.0.1.0
CMD_ERR	BOOL	R	Exchange report of the command parameters	%MWr.m.0.1.1
ADJ_ERR	BOOL	R	Exchange report of the adjustment parameters	%MWr.m.0.1.2
RECONF_ERR	BOOL	R	Configuration mismatch	%MWr.m.0.1.15

Operating State of the Channel: CH_FLT

The following table describes the meaning of the bits of the status word CH_FLT (%MWr.m.0.2), read is carried out by a READ_STS (IODDT_VAR1).

Standard Symbol	Type	Access	Meaning	Address
CAL_OVERLOAD_FLT	BOOL	R	External error: Overload or underload during calibration	%MWr.m.0.2.0
OVER_RANGE_FLT	BOOL	R	Range (2) overshoot or dynamics lower than 4.5mV at calibration	%MWr.m.0.2.1
SAT_FLT	BOOL	R	External error: saturation of the measurement circuit	%MWr.m.0.2.2
SEALED_FLT	BOOL	R	External error: sealed module, configuration refused	%MWr.m.0.2.3
INTERNAL_FLT	BOOL	R	Internal error: inoperable module	%MWr.m.0.2.4
CONF_FLT	BOOL	R	Configuration mismatch: the current module is not the one declared on configuration	%MWr.m.0.2.5
COM_FLT	BOOL	R	Detected communication error with the processor	%MWr.m.0.2.6
APPLI_FLT	BOOL	R	Detected application error	%MWr.m.0.2.7
PROTECT_FLT	BOOL	R	Protected module refuses the parameter because it influences the current value.	%MWr.m.c.2.8
NON_CAL_FLT	BOOL	R	Module not calibrated	%MWr.m.0.2.9
OVERLOAD_FLT	BOOL	R	Overload detected	%MWr.m.0.2.10
UNDERLOAD_FLT	BOOL	R	Underload detected	%MWr.m.0.2.11
TARE_MODE	BOOL	R	Taring mode	%MWr.m.0.2.12
ZERO_MODE	BOOL	R	Zero mode	%MWr.m.0.2.13
CAL_MODE	BOOL	R	Calibration mode	%MWr.m.0.2.14
FORCED_CAL_MODE	BOOL	R	Forced calibration mode	%MWr.m.0.2.15