Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 530

E5ZE Temperature Controller Read Protocol
The E5ZE Temperature Controller Read Protocol reads and controls various parameters in remote mode for
the Temperature Controller connected to the Serial Communications Unit/Board via RS-232C or RS-422/485
cable.
Note All sequences in this appendix operate on memory bank 0 and cannot be used for other memory banks.
Structure of the Protocol
The following table shows the structure of the E5ZE Temperature Controller Read Protocol
Sequence Communications sequence
No.
100 (0064) Read set point
101 (0065) Read process value
102 (0066) Read output value
103 (0067) Read set point, process value, and
output value
104 (0068) Read proportional band, integral
time, and derivative time
105 (0069) Read control period
106 (006A) Read output mode
107 (006B) Read alarm mode
108 (006C) Read alarm temperature
109 (006D) Read hysteresis
110 (006E) Read operation status
111 (006F) Read error status
112 (0070) Read setting unit
113 (0071) Read input shift value
114 (0072) Read manual reset value
115 (0073) Read ramp value
116 (0074) Read present set point
117 (0075) Read output value limits
118 (0076) Read output value change rate
limit
119 (0077) Read HB alarm and HS alarm
valid channels
120 (0078) Read heater burnout/SSR failure
detection currents
121 (0079) Read heater current and SSR
leakage current
122 (007A) Read dead band/overlap band
123 (007B) Read cooling coefficient
Note 1. The hexadecimal equivalents of sequences numbers are given in parentheses.
2. Ladder Interface Settings
YES: User settings are required for the 3rd or 4th operands of PMCR.
Appendix H
name
Reads the set points.
Reads the process values.
Reads the output values.
Reads the set points, process val-
ues, and output values.
Reads the proportional bands,
integral times, and derivative
times.
Reads the control periods.
Reads the output modes.
Reads the alarm modes.
Reads the alarm temperatures.
Reads the hysteresis.
Reads the operation status.
Reads the error status.
Reads the setting units.
Reads the input shift values.
Reads the manual reset values.
Reads the ramp values.
Reads the present set points.
Reads the output value limits.
Reads the output value change
rate limits.
Reads the HB alarm and HS alarm
valid channels.
Reads the heater burnout/SSR
failure detection currents.
Reads the heater currents and
SSR leakage currents.
Reads the dead bands and over-
lap bands.
Reads the cooling coefficients.
Function
Send word
Ladder interface
Receive word
allocation allocation
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
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