RKC INSTRUMENT Z-TIO-G, Instruction Manual, Page: 94 / 246

8. COMMUNICATION DATA LIST
IMS01T28-E4
8-12
Continued from the previous page.
No. Name
Iden-
tifier
Chan-
nel
Register address
Digits
Attri-
bute
Struc-
ture
Data range
Factory
set value
HEX DEC
20 Event 2 channel
setting FB CH1
CH2
01C2
01C3 450
451 1 R/W * C 1: Channel 1
2: Channel 2
This function is valid when “Deviation
between channels” is selected.
1
21
Event 2 hold action WB CH1
CH2 01C6
01C7 454
455 1 R/W * C 0: OFF
1: Hold action ON (when power
turned on; when transferred from
STOP to RUN)
2: Re-hold action ON (when power
turned
on; when transferred from
STOP to RUN; SV changed)
This function is valid when input value,
deviation or manipulated value action has
been selected.
In case of a deviation action, this function
is not available while in Remote mode
and while setting changing rate limiter is
working.
Based on
model code
When not
specifying: 0
22
Event 2 interlock LG CH1
CH2 01CA
01CB 458
459 1 R/W * C 0: Unused
1: Used
0
23
Event 2 differential
gap HB CH1
CH2
01CE
01CF 462
463 7 R/W * C  Deviation, Process, Set value, or
Deviation action between
channels:
0 (0.0, 0.00) to Input span
(Unit:

C)
Varies with the setting of the decimal
point position. However, even if "3:
Three decimal places" is set, the
maximum settable decimal places are 2.
 MV: 0.0 to 110.0 %
 : 1.00
 : 1.0
24
Event 2 delay timer TG CH1
CH2 01D2
01D3 466
467 7 R/W * C 0 to 18000 seconds 0
25
Force ON of Event 2
action OB CH1
CH2
01D6
01D7 470
471
7 R/W * C

RKC communication
Least significant digit:
Event output turned on at
input error occurrence
2nd digit: Event output turned on in
Manual mode
3rd digit: Event output turned on
during the Autotuning
(AT) function is being
executed
4th digit: Event output turned on
during the Setting change
rate limiter is being
operated
5th digit to Most significant digit:
Unused
Data 0: Invalid 1: Valid

Modbus
Bit data
Bit 0: Event output turned on at
input error occurrence
Bit 1: Event output turned on in
Manual
mode
Bit 2: Event output turned on during
the Autotuning (AT) function
is being executed
Bit 3: Event output turned on during
the Setting change rate limiter
is being operated
Bit 4 to Bit b15: Unused
Data 0: Invalid
1: Valid
[Decimal number: 0 to 15]
0
* During RUN (control), the attribute of Engineering setting data is RO. To configure Engineering setting data, the RUN/STOP switch must
be set to STOP (control stopped).
Continued on the next page.