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6 Programless Communications
E5C-T Digital Temperature Controllers Programmable Type Communications Manual (H186)
6-2 E5@C-T Controller Setup
6
6-2-11 Communications Monitor Parameter
This parameter displays the communications cycle time of the E5@C-T. If communications with the PLC
are not possible, c.err is displayed and then the cycle time is displayed again when communications
are restored.
Adjustment Level
Display condition: The Protocol Setting parameter must be set to fins or mcp4.
Note: If this parameter is monitored in PLC memory, the cycle time is given as 0 to FFFF hex (0 to 65,535 decimal).
An error is indicated by FFFF hex.
6-2-11 Communications Monitor Parameter
Parameter name
Displayed
characters
Monitor range* Default
Communications
Monitor
plcm Normal operation: 0 to 9999 ms. If 9,999 ms is exceeded,
]]]] is displayed.
Error: c.err
---
Cycle time of E5CC-T with communications unit number 0
PLC
25
0
C
E5CC-T
No.1
25
0
C
E5CC-T
No.0
25
0
C
E5CC-T
No.2
25
0
C
Order of
communications
25
0
C
E5CC-T
No.0
25
0
C